Submarine FAQs
 
In need of plans for machine gun
 
Posted By: Chris Proctor <SubStuff@aol.com>
Date: Thursday, 16 November 2000, at 6:52 p.m.
 
I am looking for plans for the Type 96 25mm machine gun. I am looking for well detailed planes of it. factory plans would be a miracle. Any information on it would be a big help.
 
Re: In need of plans for machine gun
 
Posted By: Bob <Bob5@home.com>
Date: Friday, 17 November 2000, at 10:39 a.m.
 
In Response To: In need of plans for machine gun (Chris Proctor)
 
In addition to Skulski's line drawings, J.Ed Low has done some fine 3-D modelling of the guns at http://www.ijn.dreamhost.com/Guns/Guns%200P984%20inch%20(23%20mm)%2060%20caliber%20type%2096%20triple.html
 
Re: In need of plans for machine gun
 
Posted By: Karoly Kele <kele@okk.szamalk.hu>
Date: Monday, 20 November 2000, at 1:07 a.m.
 
In Response To: Re: In need of plans for machine gun (Bob)
 
What is the correct color scheme of the Type 96 25mm AA guns? I'm working on a Pit-Road 1/35 single mounted version. The instructions are in Japanese only and there are no color codes. My only guides are the "box art" and a picture of a completed kit from Pit-Road web site.
According to these the whole gun is dark grey except the barrel, which is brass. (The brass seems to me strange.)
So what is the truth?
 
Re: In need of plans for machine gun
 
Posted By: Tony Williams <autogun@globalnet.com>
Date: Monday, 20 November 2000, at 1:04 p.m.
 
In Response To: Re: In need of plans for machine gun (Karoly Kele)
 
Well, the barrel certainly wasn't made of brass!
 
Re: In need of plans for machine gun
 
Posted By: Karoly Kele <kele@okk.szamalk.hu>
Date: Friday, 17 November 2000, at 12:51 a.m.
 
In Response To: In need of plans for machine gun (Chris Proctor)
 
Visit www.combinedfleet.com and check the Naval Guns section. I'll find drawings of Type 96 25mm AA gun.
These are not high quality drawings but good to start.
 
Re: In need of plans for machine gun
 
Posted By: William Burdick <Maraposa@erols.com>
Date: Friday, 17 November 2000, at 9:44 a.m.
 
In Response To: Re: In need of plans for machine gun (Karoly Kele)
 
Janusz Skulski's three books, Takao,Yamato and Fuso each include the same set of excellent drawings of the weapon in 1,2 and 3 barrel versions. The drawings are near good enough to make the gun. The Battleship Fuso book, ISBN 0-55750-046-0 is shown available by Amazon and The Naval Institute Press.
 
Re: In need of plans for machine gun
 
Posted By: Jon Parshall <jonp@is.com>
Date: Friday, 17 November 2000, at 12:53 p.m.
 
In Response To: Re: In need of plans for machine gun (William Burdick)
 
Skulski's drawings are where I swiped the pics for my site, and back then I didn't understand that using JPEG's for B/W line art was el-dumbo. Bottom line; you will be better served for detail by getting Skulski than by looking on my site. Also, you might check the Naval Technical Mission to Japan reports on the gun; there may be detail there that Skulski doesn't have.
 
Re: In need of plans for machine gun
 
Posted By: Ron Wolford <wolfieeod@aol.com>
Date: Friday, 17 November 2000, at 2:14 p.m.
 
In Response To: Re: In need of plans for machine gun (Jon Parshall)
 
I sent 3 photos of a 25mm Gun at Naval Station Guam to J-aircraft.com photo page along with some pic of a mini-sub. If they don't have them let me know and I'll e-mail them to you.
 
Re: In need of plans for machine gun
 
Posted By: J. Ed Low <lowj@tir.com>
Date: Friday, 17 November 2000, at 7:48 p.m.
 
In Response To: Re: In need of plans for machine gun (Ron Wolford)
 
Bob - thanks for the reference to my site. Ron - I too will be interested in those photos of the guns. Can you please cc them to me if you are sending them to Chris ?
 
Re: In need of plans for machine gun
Posted By: Tony Williams <autogun@globalnet.com>
Date: Saturday, 18 November 2000, at 2:27 a.m.
In Response To: Re: In need of plans for machine gun (J. Ed Low)
There is a full-page two-way drawing of the triple mount in Campbell's "Naval Weapons of World War Two" (Conway Maritime Press 1985) a truly excellent book, by the way.
Military gun and ammunition website
Link: http://www.users.globalnet.co.uk/~autogun/
 
Midget Subs?
 
Posted By: Rob Graham <reishikisenguy@aol.com>
Date: Friday, 15 September 2000, at 10:32 p.m.
 
I'm an aircraft guy, but a midget submarine is my current project. Any ideas on color? I have several sources, none are bulletproof, and none seem to agree:
1. The USS Monaghan sank one at Pearl Harbor and a crewman watched it sink and described it as dark green.
2. The Kure Navy Yard (where many if not all were built) used a gray like Munsell 5PB5/2.
3. Restored midget subs are black and appear black in old B&W photos.
4. Tamiya shows a gray in kit instructions.
What's best? I hit a website that shows some midgets at the end of the war, and they appear lighter than black, but maybe they were in primer or other color? It's B&W, so it's a guess for me. Are there any good sources?
 
Re: Midget Subs?
 
Posted By: Scott Negron <snegron@abfsonline.com>
Date: Friday, 6 October 2000, at 8:51 a.m.
 
In Response To: Midget Subs? (Rob Graham)
 
The green reported by the commander of the destroyer that sunk the midget sub was due to a thick layer of algae covering the sub's upper surface. The midgets were attached to the mother I-class sub which traveled unsubmerged across the Pacific. I don't have access to the book which I read this in, but the account is very descriptive, and mentioned the algae being present on the one that beached.
 
Re: Midget Subs?
 
Posted By: Rob Graham <reishikisenguy@aol.com>
Date: Friday, 6 October 2000, at 9:42 p.m.
 
In Response To: Re: Midget Subs? (Scott Negron)
 
You da MAN! That'd be a neat detail to work in! An overall black with a frosting of green in places? What do you think? If you could find out and let me know, I'd be real happy!
 
Re: Midget Subs?
 
Posted By: Frido Kip <frido.kip@hetnet.nl>
Date: Sunday, 17 September 2000, at 3:33 a.m.
 
In Response To: Midget Subs? (Rob Graham)
 
AFAIK Type A, B and C midgets were painted black while the longer range Type D Kôryû found at many yards at the end of the war were painted naval grey. This explains why there are two colours. I doubt that the PH midgets were painted green, maybe the water was playing tricks on the eye.
 
Re: Midget Subs?
 
Posted By: Rob Graham <reishikisenguy@aol.com>
Date: Sunday, 17 September 2000, at 10:08 p.m.
 
In Response To: Re: Midget Subs? (Frido Kip)
 
Thanks for the response. I was thinking the Type A was black, but when I read what I did, I needed to know more. I think the dark green could also be attributed to the excitement of the moment. Here, they had just sank a sub in (then) peacetime conditions, and I'm sure they were thinking something like, "OK, how'm I gonna write this up???"
 
Re: Midget Subs?
 
Posted By: John MacGregor <JohnMacG6@hotmail.com>
Date: Wednesday, 20 September 2000, at 2:33 a.m.
 
In Response To: Re: Midget Subs? (Rob Graham)
 
FWIW, the example displayed at the Aussie War Memorial in Canberra is black, with the visible interior white (with lots of red pipes & tubes).
 
I-52
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Thursday, 29 June 2000, at 5:04 a.m.
 
Can anyone on this board identify the markings on the conning tower of the I-52 which appear below? I thought that the markings on Japanese submarines were only displayed on removable tarps which were stored inside. Also, what is strange, is the order of the markings (I-2 / 5).
This is a photo from the sale of a tin ingot recovered by TIDWELL from the submarine ($10,000 opening bid) which is now on eBay.
Editors Note: The photo is not reproduced here.
Editors Note: The link is no longer valid
 
Re: "I-52 / 52" marking resolved
 
Posted By: David_Aiken <David_Aiken@hotmail.com>
Date: Monday, 3 July 2000, at 11:42 a.m.
 
In Response To: I-52 (James F. Lansdale)
 
The "strange" marking on the side of I-52 is:
[katakana "e" 52 / 52]
The initial "5" and the final "2" are nearly wiped out from either the battle or age.
There is speculation that the unique "double 52" painted on the hull was for extra ID purposes when meeting the German sub. With the extra length of the "double 52" was probably too long for the standard canvas.
My thanx to a correspondent who forwarded data from Paul Tidwell, on the recovery team.
 
Re: I-52
 
Posted By: Frido Kip <frido.kip@hetnet.nl>
Date: Thursday, 29 June 2000, at 10:35 a.m.
 
In Response To: I-52 (James F. Lansdale)
 
Initially, names of Japanese submarines were painted on the bridge. At the beginning of the Pacific War the Japanese flag (not the naval ensign) was attached to the bridge for identification purposes. When the Japanese submarine fleet started to suffer heavy losses the numerals were painted over on most submarines and were replaced by removable tarps, to make identification more difficult to the enemy. Most of the submarines that surrendered in August 1945 had these detachable names. It is clear that I 52 did not carry these tarps when she was sunk on 24 June 1944 (the attachment rails are missing!).
The number is not so strange as it appears. If you examine the first I-2 more closely you will see that its actually I 52, with part of the 5 erased. The second numeral appears also to be I 52, which is strange. I've never seen a picture of a Japanese submarine with its name written twice on the bridge. Its probably an older name that had been painted over but is now visible again due to erosion. It's a pity that the area behind the 5 is too vague to see if there are remains of a 2.
 
Re: I-52
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Thursday, 29 June 2000, at 7:16 p.m.
 
In Response To: Re: I-52 (Frido Kip)
 
I obtained an October 1999 issue of the National Geographic magazine which chronicles the history making event of the I-52 discovery and exploration. One artist's rendering shows a hinomaru on the bridge sail which is covering an older (?) rendering of the "5" in the I-52 identification. I am facinated by the depth (no pun intended) of this sub article has dealing with the history and fate of the I-52! The photos alone are worth the price of the copy.
 
Japanese I-19 / I-400
 
Posted By: Chris Proctor <SubStuff@aol.com>
Date: Thursday, 9 March 2000, at 9:33 a.m.
 
I am first looking for information on the deck gun (5.5 I believe) and the machine gun in the conning tower of the I-19.
Second I am looking for any informatiom on the I-400's or the I-14. I do have some of the Maru (think thats how it's spelled) and one of the books do show on hul cross section. Trying to find more information on it before i scratch build one in 1:48 scale to match my fathers (almost complete) I-19.
If any one knows where I might find any information please contact me directly.
 
Re: Japanese I-19 / I-400
 
Posted By: Matt <nitflegal@aol.com>
Date: Friday, 10 March 2000, at 9:39 a.m.
 
In Response To: Japanese I-19 / I-400 (Chris Proctor)
 
Check this site for some really nice I-400 info
http://www.pacerfarm.org/i-400/i-400.htm
 
Pearl Harbor Midget Sub Finder's Fee?
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Thursday, 2 March 2000, at 5:27 a.m.
 
David_Aiken@hotmail.com wrote:
"when I do give sources (see link below) -which include the site of a lost midget sub- on that message board (Battleship Row), somehow an expedition suddenly is mounted. Gosh, wonder how much the 'finder's fee' was that I lost for all of the research? Wonder who the expedition leader is? What source?"
David, I had no idea you knew the coordinates of the missing midget submarine! I presumed the same person/s who is/are involved in the present search must have consulted the same sources you had for its location. I also assumed that these folks had already been in contact with you!
When I was first approached last fall with an inquiry about working on the project I told my California friend you were the most knowledgeable person on the subject of Pearl Harbor I knew and that they should contact you. I passed on your name and address. I sent a package and a letter to you in December regarding the project and my request for your cooperation. I guess you must not have received it. I received no response from you and, therefore, assumed you were not interested or had already been contacted.
My knowledge about submarines in general and Pearl Harbor specifics is miniscule! I also do not know the person (or his name) who is primarily responsible for the present search or even IF there is a "finder's fee." Heck, I don't even know if they have actually located the precise location of the mini sub for certain. I will try to find out more information by making more inquiries of the acquintance who was referred to me by a long-time mutual friend in California. Originally the project was considered confidential because the alleged salvor did not want "his find" stolen by another party. A sentiment I am sure you understand! Of course you are the best consultant I know for this project (which, apparently, is now a well-known "rumor" among some of our mutual California friends and associates).
Who knows? This project may not "pan out" and, like the search for the location of some of the Pearl crash remains, the mini-sub location may forever be as ellusive as the location of the "elephants' graveyard!"
While this project may not ever bear fruit and may be Hollywood hype, it sure is interesting!
Thank you for your input.
Editors Note: The link is no longer active
 
Re: Japanese Midget Sub expedition
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Saturday, 4 March 2000, at 8:36 a.m.
 
In Response To: Pearl Harbor Midget Sub Finder's Fee?
 
I'm sorry to hear about you losing your finders' fees. How much can it be? I suppose it's variable from one site to the next, as the Titanic would bring a lot more than, say, John Recruit's SNJ wreckage in Lake Michigan.
How about sites where human remains are? Is this something a government pays for? The deceased person's family? If someone knows where the remains are, but a government has to pay for the return of these remains before the location of the remains is revealed, does that count as hostage taking?
I'm REALLY NOT trying to be a smart-aleck or anything, I am just curious how this kind of thing works, as there's a lot of international law in this stuff, and I wonder how it all happens. Further, I wonder how (or IF) the residents of Guadalcanal or other SWPA people do "business" conscionably by selling this stuff to "the highest bidder" without notifying the relatives of the deceased.
What's the scoop? Are there "pirates" out there who take the stuff?
How do YOU find this stuff? Do you go to these jungles once in a while? I recall you were a resident of Hawaii. Did you search the islands and find the wreckage or did you hear about it from the locals? Do you SCUBA Dive? As a houli, I'll bet that would be a tough circle to enter!
 
Japanese Midget Submarine Photos
 
Posted By: Mike Quan <MnkQuan@worldnet.att.net>
Date: Monday, 28 February 2000, at 5:47 p.m.
 
In today's US Naval Historical Center there's a segment on Japanese Midget
> Subs. Click on the link below to see the images posted and available for purchase. Enjoy.
Link: http://www.history.navy.mil/photos/sh-fornv/japan/japtp-ss/mdg-a.htm
 
More Japanese Midget Submarine Photos
 
Posted By: Mike Quan <MnkQuan@worldnet.att.net>
Date: Monday, 24 April 2000, at 10:47 a.m.
 
In Response To: Japanese Midget Submarine Photos (Mike Quan)
 
Courtesy of fellow ship modeler Ed Grune, here is a link to the US Naval Historical Center. There is a further segment on Japanese Midget Subs; this time on the Kairyu-type submarines, both afloat and on dry land. Click on the link below to see the images posted and available for purchase. Enjoy.
Link: http://www.history.navy.mil/photos/sh-fornv/japan/japtp-ss/kairyu.htm
 
Re: Japanese Midget Submarine Photos
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Monday, 28 February 2000, at 7:07 p.m.
 
In Response To: Japanese Midget Submarine Photos (Mike Quan)
 
An acquaintance of mine has a lead on the location of one of the midget subs involved, but not recovered, after its loss on or about 7 December 1941. He is organizing an expedition to recover it.
My question is, do you, or anyone else, know the Ha number assignments of the four remaining midget subs. We know SAKAMAKI piloted Ha-19. Are the other sub numbers known along with their mother ships?
The salvor in question told me that salvage operations would begin before filming on the new Pearl Harbor movie begins and that news of its recovery was intended to help with the hype campaign to publicize the film.
 
Re: Japanese Midget Submarine Photos
 
Posted By: Mike Rose <itchiefoot@aol.com>
Date: Monday, 24 April 2000, at 11:13 p.m.
 
In Response To: Re: Japanese Midget Submarine Photos (James F. Lansdale)
 
Just curious...how did the five midget submarines who participated in the attack on Pearl harbor get the letter designators "HA"...as in "HA-19" when Sakamaki's craft has been described in most books as the "I-24tou"?
PS: I was living on Oahu as a small boy, just down the beach a few miles from where the I-24tou...or HA-19, washed onto a coral reef on 8 December 1941.
PSS: Ensign Kazuo Sakamaki, skipper of the I-24tou and a successful corporate executive for Toyoto for many years after the war, died on 29 November 1999.
 
Re: Japanese Submarine Classes
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Tuesday, 25 April 2000, at 4:03 a.m.
 
In Response To: Re: Japanese Midget Submarine Photos (Mike Rose)
 
The IJN designated submarines by size/weight classes. I (A), RO (B), and HA (C) classes existed. The SAKAMAKI midget sub (HA-19) was carried by the larger "mother" sub (I-24).
 
Re: Japanese Midget Submarine Photos
 
Posted By: Tim Hortman <thortman@epix.net>
Date: Tuesday, 29 February 2000, at 7:05 p.m.
 
In Response To: Re: Japanese Midget Submarine Photos (James F. Lansdale)
 
I just got finished reading "THE JAPANESE SUBMARINE FORCE & WWII" by Carl Boyd & Akihiko Yoshida ISBN 1-55750-080-0
On page 59 starts the description of the "Special Attack" subs for the Dec 7 1941 mission. Sakamai launched from I-24. There were a total of 5 Midget subs involved in the Pearl Harbor attack. The only other mother ship specifically mentioned is the I-16, although there were 16 other subs in the area at the time of the attack. I'm sure there is a better record of which subs carried what somewhere.
I have photos of one of these Midget subs from somewhere in the US. I remember taking a photo of it one year while on vacation with my parents. (many years ago.)
 
Re: Japanese Midget Submarine Photos
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Saturday, 4 March 2000, at 8:17 a.m.
 
In Response To: Re: Japanese Midget Submarine Photos (Tim Hortman)
 
I have a vague recollection of being in Harlingen, TX for the CAF's "Airsho '76" and they had a Japanese midget sub, but I didn't know enough about them to allocate enough memory to keep it in my memory module. I hit the site David Aiken linked, but couldn't find the list, so I don't know what the status of this sub was.
Here's the CAF's web site:
http://www.confederateairforce.org/
They recently moved.
I have the 1/72 Eu-II Pearl Harbor submarine, and it's a NICE little kit.
 
Re: Japanese Midget Submarine Photos
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Thursday, 2 March 2000, at 6:47 a.m.
 
In Response To: Re: Japanese Midget Submarine Photos (Tim Hortman)
 
You probably took a picture of Ha-19 (PH midget sub recovered on the beach near Bellows Field) when it was on display in Key West, Florida. It was on display there for many years at the Light House Naval Museum. I have many photos of it there and I was even able to get inside it one summer!
It was subsequently removed. I do not remember the details, but I seem to recall that it was destined for either the Nimitz Museum or to be put on display at the Pearl Harbor Memorial. David AIKEN should know for certain. I also thought that the Japanese had tried to obtain the Ha-19 but had to settled for a small portion of the one recovered in 1960.
 
Re: Japanese Midget Submarine Photos
 
Posted By: Mark E. Horan <mhoran@snet.net>
Date: Thursday, 2 March 2000, at 3:05 p.m.
 
In Response To: Re: Japanese Midget Submarine Photos (James F. Lansdale)
 
The captured PH midget was loaned to the Nimitz museum years ago, with the intent of having it returned to PH. The Nimitz museum has since claimed ownership and refuses to return it.
 
Re: Japanese Midget Submarine Photos
Posted By: Paul Richards <c2water@vianet.net.au>
Date: Tuesday, 29 February 2000, at 4:20 p.m.
In Response To: Re: Japanese Midget Submarine Photos (James F. Lansdale)
I think that there is a midget sub on display at the Australian War Memorial, Canberra, A.C.T., Australia.
 
Nichimo I-19
 
Posted By: Gary Barling <whitey@nrtco.net>
Date: Sunday, 13 February 2000, at 9:16 p.m.
 
Just received the Nichimo I-19 kit. Can anyone suggest: (a) a good reference or two: and (b) any applicable aftermarket items? It looks like a good kit, but being an aircraft type, I haven't much to help me with it.
Why would an aircraft guy (RCAF) take on a Japanese sub, you ask? Turns out that the I-26 shelled Canada in 1942, so the I-26 is the actual subject. Got a good photo from David Aiken, but a rigging plan and/or drawings would also help. Thanks in advance!
 
Re: Nichimo I-19
 
Posted By: Jim Broshot <jbroshot@socket.net>
Date: Sunday, 13 February 2000, at 10:44 p.m.
 
In Response To: Nichimo I-19 (Gary Barling)
 
There are several photos (including one of the I-26) in
SUBMARINES OF THE IMPERIAL JAPANESE NAVY (Dorr Carpenter and Norman Polmar)
ISBN 0-87021-682-1
Even more helpful would be RETALIATION: JAPANESE ATTACKS AND ALLIED COUNTERMEASURES ON THE PACIFIC COAST IN WORLD WAR II (Bert Webber)
ISBN 0-87071-076-1
This is an Oregon State University Press book
It has a whole chapter on "The War in British Columbia," including a photo of the I-26 (looks the same as in Carpenter's book) and two photos stated as taken aboard the I-26, one looking aft, one looking forward. Webber located some crew men off I-26 after the war, including the captain.
 
Re: Nichimo I-19
 
Posted By: Chris Proctor <SubStuff@aol.com>
Date: Thursday, 9 March 2000, at 9:24 a.m.
 
In Response To: Re: Nichimo I-19 (Jim Broshot)
 
There are other good books filled with photo's of the class sub you are looking for. I have 4 Maru (think thats the spelling, books in other room) that I got from Pacific Front hobbies in Calif. He also has the Tamya book of radom drawings #2 that shows info on the conning tower. I can take some digitals from my 1:48 scale prints ( so - so) or from the magazines and forward them to you. just let me know what you might need. I have almost finished my fathers 1:48 scale I-19. If you ever want to build one of them let me know. I have a parts list for the I-19 (and 2 others) of resin cast parts.
 
Doyusha 1/300 'I-401'
 
Posted By: John MacGregor <JohnMacG6@hotmail.com>
Date: Monday, 31 January 2000, at 1:10 a.m.
 
I've been offered a doyusha 1/3oo scale kit of the I-401. It's motorized and, I quote "dives and surfaces automatically". All very fine, but can anybody tell me if the Thing is basically accurate?
 
Re: Doyusha 1/300 'I-401'
 
Posted By: Duane Fowler <dlfowler@uscg.net>
Date: Wednesday, 2 February 2000, at 10:00 a.m.
 
In Response To: Doyusha 1/300 'I-401' (John MacGregor)
 
Doyusha is the Lindberg of Japan. The kit is a toy and nothing more. It might make a decent model if you toss the hull and most of the fittings and scratch build them.
 
Japanese Carrier Deck/Submarine Markings
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Sunday, 16 January 2000, at 12:46 p.m.
 
Other than the well known kana deck markings for AKAGI, SHOKAKU, and ZUIKAKU, are there ANY clear photographic references of the deck markings for KAGA, SORYU, and HIRYU? Other deck marking missing from the early war period are those of RYUJO, SHOHO, and JUNYO. Artists renderings only suggest but do not confirm the deck markings. The carrier-specific red and white fantail stripe patterns are well documented for most of these carrier decks. So there is a question about whether or not all the carriers had katakana deck markings as well for carrier identification.
The aerial photographs taken by the B-17s of the Japanese carriers under attack at Midway are being digitally enhanced to try and clarify the SORYU and HIRYU deck markings for a new publication. But until then, any original photographic references would be of much help and greatly appreciated.
We are also cataloguing the midget and other submarine markings (if any) for the Pearl Harbor attack and those based on Kiska for 1942/43 period. Newly found documents located in the NHRC and the National Archives of Japanese submarines assigned to the Pearl Harbor attack do list the code signals to be used in radio transmissions. These and other codes are cross referenced with the "I" and "Ro" designations for all submarines during the first six months of the war operations. Aircraft markings/codes for the Glen-carrying submarines are listed as well. This microfilmed material is being translated in Japan at the moment.
As you may know, the I boats had their numbers and the Japanese ensign on canvas sheets which were cleated to the conning tower when the subs were in port, but their numbers were not permanently painted on the metal surface for operations during this period for security reasons. This does not appear to be the case with the Kiska-based midgets which did have kana/numeral coding painted on their conning tower.
 
Re: Japanese Carrier Deck/Submarine Markings
 
Posted By: Dan Kaplan <dboykap@aol.com>
Date: Sunday, 16 January 2000, at 11:05 p.m.
 
In Response To: Japanese Carrier Deck/Submarine Markings (James F. Lansdale)
 
Good question. A quick run thru my photographic references does not shed any additional photographic (i.e. documented) evidence for katakana markings. Unfortunately, clear overhead photographs of IJN carriers is notoriously sparse. However, for whatever it's worth, many Japanese ship modeling resources identify additional katakana markings. For instance, the Gran Prix Shuppan book on IJN carriers cites several all of those mentioned, as well as for the Hiryu (pp. 168-171). Even more interesting, Skywave/Pitroad, a very well-regarded Japanese manufacturer of 1/700 ship models, issues a decal set including katakanas for Soryu, Hiryu, Akagi, Kaga, Shokaku, Zuikaku, Junyo, Zuiho, Chitose, & Chiyoda. My suggestion would be to contact Skywave/Pitroad (I don't have their URL handy) directly regarding their sources.
 
Re: Japanese Carrier Deck/Submarine Markings
 
Posted By: Tennessee Katsuta <kinson-garments@on.aibn.com>
Date: Tuesday, 18 January 2000, at 6:50 p.m.
 
In Response To: Re: Japanese Carrier Deck/Submarine Markings (Dan Kaplan)
 
As far as I know, the carrier I.D. characters identified by photographs are only those seen on Akagi, Hiryu, Shoukaku, Zuikaku, and Zuiho. The rest are at best educated guesses based on what appeared on the flight decks of the sister ships. Specifically I'm talking about Soryu, Kaga, Chitose, and Chiyoda. I know this because Mr.S. Kinushima, a ship modeller/historian says so in his publications, and these educated guesses were made by him. As for Jyunyo, the Japanese character "Ji" supposed to have been painted on her flight deck, according to an illustration made by Mr.Takani. It is not known where he got this info. So, the decals made by Pit-Road are based on educated guesses made by these historians, and not on photographic evidence.
 
Japanese I class Submarines
 
Posted By: Mackenzie Gregory <macden@melbpc.org.au>
Date: Monday, 3 January 2000, at 10:39 p.m.
 
I am seeking information on the number of Japanese I class submarines
that carried Midget Submarines used in the attack on Sydney Harbour
on the night of May 31/ June 1 1942.
I would appreciate any book references that are relevant especially any from a Japanese source.
 
Re: Japanese I class Submarines
 
Posted By: Jim Broshot <jbroshot@socket.net>
Date: Tuesday, 4 January 2000, at 8:08 p.m.
 
In Response To: Japanese I class Submarines (Mackenzie Gregory)
 
Its a source in English that you may have but one of the co-authors is a retired JMSDF Captain: THE 
JAPANESE SUBMARINE FORCE AND WORLD WAR II (Carl Boyd and Akihiko Yoshida) ISBN 1-55750-080-0
Original plan called for
"Submarine Unit B" with I-27 (with midget submarine), I-28, I-29; to carry out a mission off the southern coast of Australia
"Submarine Unit C" with I-22 (with midget submarine), I-24 (with midget submarine), I-21; to destroy shipping off the eastern coast and in the waters around New Zealand
two groups were united as Eastern Unit
I-28 was lost off Truk on 17 May 1942
Eastern Unit assembled off Sydney and launched three midget submarines on the afternoon of 31 May 1942.
 
Re: I-201 Submarine plans
 
Posted By: Tatsuhiro Higuchi <higumail@green.ocn.ne.jp>
Date: Saturday, 9 December 2000, at 9:24 p.m.
 
In Response To: I-201 Submarine plans (Matt Flegal)
 
I have a book named "Japanese Secret Weapons of W.W.ll" journal "Ground Power" special issue November 2000. This book include part of Type I-200th submarines. But this books was written in Japanese.
I-200th submarines was the counterpart to the German XXI's as you said(those days, they had no communication about XXI or XXIII). In October, 1943, Type I-200th was projected as high speed(in hydrospase) submarine on the basis of 71th ship (200tons class experimental high speed submarine). Four torpedo tube equiped on bow. All I-200th were not sallied.
I-201/ completion in February, 1945-> cade to US.
I-202/ completion in February, 1945-> abandon at Sasebo offshore.
I-203/ completion in May, 1945-> cade to US.
I-204/ 90% completion-> sunk by bomb attack at Kure in June, 1945.
I-205/ 80% completion-> broke by bomb attack at Kure in March, 1945.
I-206/ completion in March, 1945-> unclear.
I-207/ 20% completion-> work stoped.
I-208/ 5% completion-> work stoped.
I-209~223/ groundbreaking stoped.
Yoroshikune!
 
Re: I-201 Submarine plans
 
Posted By: Jim <shoner@uniserve.com>
Date: Friday, 24 December 1999, at 5:23 a.m.
 
In Response To: I-201 Submarine plans (Matt Flegal)
 
The Japanese monthly magazine, which I beleive may be called "Ships of the World" did a special entitled "History of the Japanese Submarine" in their 1993 No. 469 issue. The entire 148 pages is about Japanese WW2 submarines and in the back part is a 10" by 18" foldout plan of the """interior""" (nine cross sections, two plans and one profile) of the I-201 class submarine dated from 1945. If you would like a couple of copies of it, please email me your address and I will send you the copies for FREE. By the way, on the other side is the best plan and profile of the """exterior""" of the I-400 class submarine I have ever seen. I can send a couple of copies of the I-400 plan also if you would like them for the same ridiculus high price as mentioned above. I await your answer, and have a Merry Christmas if I don' hear from you. I hope Santa brings you lots of great submarine treats. Must go now and feed my little Rudolf and all his buddies, before the big run tonight at midnight. Bye - The Submarine Santa (also known to the payroll dept. as Jim Reimer at shoner@uniserve.com)
 
I-361
 
Posted By: Steve Epperson
Date: Wednesday, 17 November 1999, at 5:50 p.m.
 
I was given a 1/700 scale waterline model of the I-361. Does anyone know what class this submarine belonged to?
 
Re: I-361
 
Posted By: Scott Reigel <Sdreigel@concentric.net>
Date: Wednesday, 17 November 1999, at 8:01 p.m.
 
In Response To: I-361 (Steve Epperson)
 
I-361 was the lead boat of the D(1) type, built as supply subs in 1943/44. I-361 was originally fitted with two 21 in TT tubes, but they were removed from all subsequent boats after she showed a conspicuous bow wave on her trials. They are neat little subs since it can be fitted with Kaitens or 13m landing craft
 
Japanese Midget Subs In Pearl Harbor
 
Posted By: Shane <axisplastc@aol.com>
Date: Sunday, 7 November 1999, at 7:45 p.m.
 
Naval History Mag. (Dec. 99) has an article examining a photograph taken from a Japanese Kate bomber during the attack on PH. The photo, using the latest computer techniques, seems to show a Type-A class Midget sub in the middle of the Southeast Loch. It seems to have breeched during the explosions of other torpedos, and two torpedo tracks leading from it to the battleships in battleship row. It makes interesting reading and very professional photo analysis, but leaves many question unanswered. Interesting photo and interpratation, more in depth than this review of it.
 
Re: Midget Subs vs BB Row, Pearl Harbor
 
Posted By: David_Aiken <David_Aiken@hotmail.com>
Date: Sunday, 21 November 1999, at 10:46 a.m.
 
In Response To: Japanese Midget Subs In Pearl Harbor (Shane)
 
A full rebuttal of this revisionist myth is given on the "All Other Japanese Forces" page of the "Battleship Row" web site.
"http://www.GeoCities.com/CapeCanaveral/hangar/5115"
 
National Geographic Sub Special
 
Posted By: Jerry Wesolowski <J.wes@worldnet.att.net>
Date: Saturday, 11 September 1999, at 10:36 a.m.
 
If anyone is interested. On 9/11/99 there's a National Geographic special on NBC. It's supposed to be about a WWII Japanese Submarine, the I-52. Sunk during WWII by U.S. warplanes. The Sub was supposed to be carrying a shipment of gold. It sounds like divers will be going down on the wreck. It's supposed to air at 8:00 P.M. EST.
 
Re: National Geographic Sub Special
 
Posted By: Ron Werneth <ronwerneth@aol.com>
Date: Friday, 24 September 1999, at 6:23 p.m.
 
In Response To: National Geographic Sub Special (Jerry Wesolowski)
 
Does anybody have a copy of this? I would be happy to pay for the tape + duplication cost. I love Japanese subs. I hope to interview some of the sub veterans during my next research trip to Japan.
 
Re: National Geographic Sub Special
 
Posted By: Dave Pluth <info@j-aircraft.com>
Date: Friday, 24 September 1999, at 7:40 p.m.
 
In Response To: Re: National Geographic Sub Special (Ron Werneth)
 
Pick up the new National Geographic also as there is an article with several photos from the dive. It's one of their better specials and probably worth the $19.99 they were asking for it.
 
Re: National Geographic Sub Special
 
Posted By: Jerry Wesolowski <J.wes@worldnet.att.net>
Date: Friday, 24 September 1999, at 7:30 p.m.
 
In Response To: Re: National Geographic Sub Special (Ron Werneth)
 
At the end of the show, they broadcast an offer to purchase copies of the show. I don't know the e-mail address for National Geographic. However I'm sure someone else out there can help out. Their library of video tapes is very extensive. Also they usually have extra footage included in them.
 
Re: National Geographic Sub Special
 
Posted By: Bruc <bc_jewett@msn.com>
Date: Saturday, 11 September 1999, at 11:48 p.m.
 
In Response To: National Geographic Sub Special (Jerry Wesolowski)
 
I was impressed with the show. I thought the I-boats had a hanger on deck for a seaplane but none was mentioned. Does anyone know if they were ever meant to have one? Also I wonder if the Japanese government or a Japanese business has any intentions of raising the I-52 or recovering what they can.
 
Re: National Geographic Sub Special
 
Posted By: Tennessee Katsuta <kinson-garments@on.aibn.com>
Date: Sunday, 12 September 1999, at 9:30 p.m.
 
In Response To: Re: National Geographic Sub Special (Bruc)
 
Many Japanese subs carried a seaplane, but some classes did not carry any sea plane. The I-52 (by the 
way, the "I" is not pronounced "eye", but it should be pronounced "ee") belonged to the "HEI" class subs, which sacrificed their seaplane and catapult for more torpedoes and torpedo tubes.
 
Saw the special
 
Posted By: Dave Pluth <info@j-aircraft.com>
Date: Saturday, 11 September 1999, at 8:45 p.m.
 
In Response To: National Geographic Sub Special (Jerry Wesolowski)
 
We watched the special here. It was funny to see the historian vs the businessman and who won out in the end. Overall the footage was pretty good and there was a nice amount of it, as opposed to the previous Midway National Geographic Special.
 
Movie about Japanese midget submarine attack on Sydney
 
Posted By: Jim <shoner@uniserve.com>
Date: Sunday, 5 September 1999, at 9:43 a.m.
 
Many years ago, (about 1989), I saw a one hour docu-drama on PBS about the IJN midget submarine attack on Sydney harbour. It also had a five minute part on the midget sub attack on Pearl Harbor. It was very well done and historically accurate as far as I can tell, and also told of Lt. Keiu Matsuo's early life and story of his background in the IJN. I managed to tape the first 34 minutes of this program but was not able to tape the name of the program at the start and my video tape ran out before the end, so I do not have the credits at the end. I think this was probably a joint Japanese/ Australian or American production as the Japanese actors spoke Japanese with an English voice commentary and some actual 1940s Japanese film was used. There was extensive use of mutiple radio controlled Japanese midget submarine models as well as interior mockups of submarine interiors. My questions are as follows. 1)Does anyone know the name of this program or show? 2) Dioes anyone have a copy of this program? 3) Does anyone know if this program is for sale through any of the specialty videos production companies?
 
Re: Movie about Japanese midget submarine attack on Sydney
 
Posted By: Garth <kkoori@mpx.com.au>
Date: Monday, 13 September 1999, at 12:21 p.m.
 
In Response To: Movie about Japanese midget submarine attack on Sydney (Jim)
 
I have not heard of this production, I am in Sydney and Canberra and I have an immense interest of World War Two in, around and over Australia.
I have several books on the midget submarine attack, none of which mention the movie. I have just sent an email around to my military history workmates and friends to see if they can shed any light for us ;)
 
Kaiten details
 
Posted By: DANIS Jean-Charles <amar.derni@cfwb.be>
Date: Wednesday, 1 September 1999, at 11:38 p.m.
 
I'm looking for close-ups and detail views (including cockpit) of the Kaiten MK1 in order to superdetail the Fine Molds kit.
Does anyone can help me in this project ?
 
Re: Kaiten details
 
Posted By: Jim <shoner@uniserve.com>
Date: Sunday, 12 September 1999, at 11:30 a.m.
 
In Response To: Kaiten details (DANIS Jean-Charles)
 
The Finemolds kit of the Kaiten is a Type 1 Kaiten and the Kaiten at Pearl Harbor is definately one of the larger ones which is the Type 2 or 4, I cannot remember. The Kaiten Type 1 is 14.75 metres long and displaces 8.3 Tons and the Kaiten Type 2/4 is 16.5 metres long and displaces either 18.37 or 18.17 tons per Fukui's book. Also the Kaiten Type 1 had a crew of one as in the plans I have and the Type 2 or 4 had a crew of 2. From the 40 photos I have of the inside and outside Type 1 there is not a great deal inside to detail, so I think there is not much point in doing any interior modeling and sealing it up completely so you cannot see it yourself.
 
Re: Kaiten details
 
Posted By: Tennessee Katsuta <kinson-garments@on.aibn.com>
Date: Sunday, 12 September 1999, at 9:22 p.m.
 
In Response To: Re: Kaiten details (Jim)
 
I think there is a bit of confusion here. The midgit subs used to attack Pearl Harbour on Dec. 8 (Japan time) 1941 were NOT Kaiten. They were top secret midgit subs, the KOHYOTEKI. They were 2-manned midgit subs capable of carrying and firing two torpedoes. Although their chance of returning to the mother sub was slim, they were NOT suicide weapons.
KAITEN, on the other hand, was essentially a torpedo manned by a pilot(s) to ensure their success on hitting their target. They were used toward the end of the war, and they were indeed suicide weapons. Kaiten was NOT a submarine.
Fine Molds released both the KOHYOTEKI (midgit sub) and KAITEN(manned torpedo) in 1/72. Perhaps this too contributed to the confusion here?
 
Re: Kaiten details
 
Posted By: Jim <shoner@uniserve.com>
Date: Monday, 13 September 1999, at 8:09 a.m.
 
In Response To: Re: Kaiten details (Tennessee Katsuta)
 
Sorry to say this, but I don't think you understand what I wrote. There is definately a Kaiten Type 2 or Kaiten Type 4 at the museum at Pearl Harbor right now on display as of the last time I visited. I never said that a Kaiten of any type was used to attack Pearl Harbor in 1941. The Kaiten type 2 was the type that was being developed in 1944-1945 using the Type 6 engine which used hydrogen perioxide as an oxide for the fuel. When that failed, other efforts were made to convert it to other fuels, this was the Kaiten Type 4 which also was a failure. No Kaiten Type 2 or Type 4 ever reached operational use as they both were still in developement. I have a copy of the large U.S. Navy report from 1946 which covers all this history. The Kaiten now at Pearl Harbor is part of the very long list of submarine material that the "Naval Technical Mission to Japan" reported as brought back to the United States in about November of 1945. I have the complete list of all these items which includes "all" the Kaitens brought to the U.S., plus I have a 8" x 10" photo of the Kaiten at the Submarine Museum(Bowfin) at Pearl Harbor.
 
Re: Kaiten details
 
Posted By: Tennessee Katsuta <kinson-garments@on.aibn.com>
Date: Monday, 13 September 1999, at 9:56 p.m.
 
In Response To: Re: Kaiten details (Jim)
 
Thanx for the clarification. When you said "Kaiten at Pear Harbour", I thought you meant "Kaiten used to attack Pear Harbour" and I assumed you were confusing Kaiten and Kohyoteki. I apologize for misunderstanding you.
 
Re: Kaiten details
 
Posted By: Mike Connelley <mikeconnelley@yahoo.com>
Date: Sunday, 12 September 1999, at 7:11 a.m.
 
In Response To: Kaiten details (DANIS Jean-Charles)
 
There's a Kaiten on display at the USS Bowfin memorial museum (right next to the USS Arizona 
museum) at Pearl Harbor. I'll be going there one more time before I head off to school, so I can attempt to take cockpit shots for you. The display has two openings which allow a peek into the cockpit area, but they are covered in plexiglass so a photo might be difficult. General detail shots will not be hard.
Please contact me off line.
 
IJN I-400 Class Submarines
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Sunday, 22 August 1999, at 6:53 a.m.
 
Can any one recommend a good book specifically on the subject of the giant, aircraft carrying I-400 class of Japanese submarines? A friend of mine is on a research quest for a project and I would greatly appreciate any help!
If none are available, which book would give the best and most complete information on Japanese submarines?
 
Re: IJN I-400 Class Submarines
 
Posted By: Jim Broshot
Date: Sunday, 22 August 1999, at 1:02 p.m.
 
In Response To: IJN I-400 Class Submarines (James F. Lansdale)
 
No specific books but other books with some details (including interior photos):
SUBMARINES OF THE IMPERIAL JAPANESE NAVY (Dorr Carpenter and Norman Polmar)
(1986) ISBN 0-87021-682-1
THE JAPANESE SUBMARINE FORCE AND WORLD WAR II (Carl Boyd and Akihiko Yoshida)
(1995) ISBN 1-55750-080-0
 
Re: IJN I-400 Class Submarines
 
Posted By: Tennessee Katsuta <kinson-garments@on.aibn.com>
Date: Sunday, 22 August 1999, at 7:17 a.m.
 
In Response To: IJN I-400 Class Submarines (James F. Lansdale)
 
A Japanese publisher named Gakken is releasing a series of soft covered books on IJN ships. This series has been a mentioned in this message board several times in the past. Their vol.No.17 covers IJN subs, and while the text is in Japanese, it has MANY excellent photos and a drawing of the I-400. Hobby Link Japan has the Gakken series, but unfortunately, this volume seems to be out of stock for the moment.
 
Re: IJN I-400 Class Submarines
 
Posted By: Will Gossett <wilgossett@aol.com>
Date: Thursday, 2 September 1999, at 8:34 p.m.
 
In Response To: Re: IJN I-400 Class Submarines (James F. Lansdale)
 
Two minor sources for info are:
Japanese Naval Vessels at the end of World War II, by Fukui, 1991 reprint; crude but informative arrangement drawings and specifications (p.18) and a couple of photos (p. 144-145).
Submarine Commander, by Schratz, 1988; memoirs of a WW2 sub captain who stayed on in Japan for the occupation and was one of the officers in charge of the de-mobilization of Japan's sub fleet. There is a photo of 3 '400' class subs next to a US sub-tender at the end of the war and the author describes the interiors of the subs and pilots a '200' class back to Pearl Harbor.
Hope this adds to your sources.
 
Re: IJN I-400 Class Submarines
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Friday, 3 September 1999, at 4:40 a.m.
 
In Response To: Re: IJN I-400 Class Submarines (Will Gossett)
 
Thank you for the information. Now, if we could only track down a photograph showing the tail codes on the Seirans they carried!!!
 
Re: IJN I-400 Class Submarines
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Monday, 13 September 1999, at 9:36 p.m.
 
In Response To: Re: IJN I-400 Class Submarines (James F. Lansdale)
 
It was in July that Tim Hortman started a thread about Seiran camouflage. In the thread, American "stars and bars" were said to be applied. Was there any credence to this or any debunking?
He said:
"...The fellow I talked to (sorry, don't have his name handy) said that it has now been confirmed that the M6A1's that were deployed on subs WERE natural metal with US insignia! I know that this has been a rumor since restoration began, but it has now been documented. I don't know all of the details, but it makes for some interesting thoughts..."
It's an interesting thread that I think you might have missed while on vacation. Click below to see the thread...
What are your thoughts?
 
Natural Metal Seirans?
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Tuesday, 14 September 1999, at 11:30 a.m.
 
In Response To: Re: IJN I-400 Class Submarines (Rob Graham)
 
To the best of my knowledge, Seirans left the factory assembly line in prototype orange (some of which were overpainted in dark green (see Ethell, "Pacific War Eagles," p.213) or dark green top with light grey-green lower surfaces. No one I know at Garber nor Bob MIKESH has any knowledge about natural metal Seirans with American markings. What is the documentation or original source for this allegation?
 
Re: Natural Metal Seirans?
 
Posted By: Tim Hortman <thortman@epix.net>
Date: Wednesday, 29 September 1999, at 3:17 p.m.
 
In Response To: Natural Metal Seirans? (James F. Lansdale)
 
For anyone who has been following this thread, I have some more info posted on the NAVY boards in a few minutes. Please look there.
 
Re: Natural Metal Seirans?
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Tuesday, 14 September 1999, at 3:56 p.m.
 
In Response To: Natural Metal Seirans? (James F. Lansdale)
 
I went back to the thread on this and excerpted some comments. In essence:
The Aichi M6A1 Seiran Special Attack Plane recently restored at the Paul Garber Facility for the National Air and Space Museum in Washington, DC has been the source of some interesting discussion. Recently, evidence was revealed showing the plane was possibly painted by the Japanese to look like an American aircraft, thus improving its chances for a surprise Kamikaze attack.
There are two possible scenarios in this debatable subject.
It could be that the aircraft was not completed at the time of its capture (i.e., the fuselage in NMF, and the wings painted but not marked), and US markings were hastily applied by American troops. When the plane was brought back to the US and shown as a war prize, it may have been camouflaged and Hinomarus applied at that time.
It could also be that some parts of the plane were indeed marked in US insignia by the Japanese for the purposes mentioned, then camouflaged over and Hinomarus applied afterward, just before its capture.
Conventional wisdom says that no nation would mark their equipment like that of her enemy. Knowing the conventional wisdom makes me skeptical.
However, there are several accounts (old and new, American and Japanese) which lend credence to the story. Moreover, what is conventional wisdom to a government that is desperate to have a victory?
Old account: A man named Ed, of the Garber Facility, said Mr Mikesh had gone to Japan (or spoken to someone there) some years ago, and had confirmed that the Seirans that were sent on missions aboard subs were silver with US insignia.
New account: During restoration, the team found US looking insignia on both the wing and fuselage. The US markings on the wings were found over the green camouflage & under the Japanese markings (which could have been easily been placed there by the troops who captured the a/c). The markings on the fuselage, however, were under the green paint and seemingly "original" (placed there by the Japanese).
American account: A few years ago, when they started the restoration of the Garber a/c, the docent (tour guide) pointed out some strange US looking insignia on the sanded fuselage.
Japanese account: Translated from Model Art No.458, IJN Kamikaze AC:
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
While at Maizuru arsenal, Seirans were painted silver in an attempt to simulate NMF US aircraft, and all the hinomarus were removed.
The crew painted American star insignias on the wings with the aircraft on the catapult while the submarines were at Ohminato bay.
Because they were expected to carry out kamikaze attacks, the fins from the 800kg bombs were removed in a desperate attempt to make the bombs appear as drop tanks.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
My comment: Further to the point, the Japanese had very few inline engines and the Seiran could have easily sounded like a USAAF aircraft, thus furthering the alleged ruse.
I have personally seen this plane at the Garber facility, and the wings looked blue-green to me. There was no hint of silver paint or anything to lead me to believe it was ever anything but camouflaged. The fuselage was already stripped and primed. Of course, I wasn't allowed close enough to inspect it for this type of thing.
Many thanks to:
Tim Hortman
thortman@epix.net
Tennessee Katsuta
kinson-garments@on.aibn.com
for these comments! BTW, I saw the Garber Cam shows the Seiran is NOW all painted!
 
Re: Natural Metal Seirans?
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Tuesday, 14 September 1999, at 8:41 p.m.
 
In Response To: Re: Natural Metal Seirans? (Rob Graham)
 
Bob MIKESH is in Japan, but he will be back around mid-October. I will get a direct quote from him regarding this anomaly and a clue to the identity of "Ed" at the Garber facility.
Anything is possible I suppose during wartime. However I remain sceptical that the Japanese would sunbect the Seiran crew to being shot down by their own defenses by sporting American markings on the outbound leg of their mission. Even to the poorest spotter, the Seiran was so distinctive that I doubt that the ruse of painting it silver or putting stars on it would have have been successful in making the Americans think it was a friendly aircraft. Heck, American crews on board the ships were so trigger happy they even shot at American aircraft that came too close!
The Germans, I have read, would creep up to bomber formations in captured American aircraft, but they took the precaution of painting them in German markings to reduce beeing shot at by friendly aircraft on their mission. Also, don't forget that the Japanese had major recognition problems and went to the trouble of painting wide defense bands on their army fighters to highlight the hinomaru and their nationality for home defense purposes.
Again, as I said at the beginning of this missive, I suppose anything was possible and maybe there was a Seiran in sheep's clothing all set to charge the American ships. Using Kaiten's would have been easier and more effective!!!
One thing is certain in this discussion, it will be possible to get Bob MIKESH's direct input shortly and, perhaps, that of the mysterious "Ed" at the Garber facility as well. First hand information is best!
 
Re: Natural Metal Seirans?
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Tuesday, 14 September 1999, at 9:46 p.m.
 
In Response To: Re: Natural Metal Seirans? (James F. Lansdale)
 
I agree anything is possible, and I also have some reservations about it. However, identification by the US military would have been tougher because the Seiran was to have been launched without floats for the Kamikaze attacks. Identification would have been tougher like that, but you're right in that the Seiran looked nothing like a typical American plane.
Japanese "friendly fire" spotters would have likely not been a problem, as I think the Japanese had so few friendlies that far out. American spotters in and around Ulithi would have been less trigger happy than those in Okinawa, I think.
Imagine (and it's JUST imagine time; I'm not offering a theory at all) what would have happened if the attack had occurred a month before. With the US's realization that Japan might use US paint schemes, there would have been chaos and "markings of the day" (which were, as you may recall reading about the ETO, chaotic in and of themselves). There would have been some seriously unfortunate friendly fire problems, don'cha think?
Just random thoughts. I'm looking forward to what Mr. Mikesh has to say, and I thank you and appreciate your input and contribution to this. I think this will probably be better resolved than it first looked.
Perhaps there are photos of the sanded fuselage on the Seiran that shows the US markings. Anybody seen them???
 
Re: Natural Metal Seirans?
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Thursday, 16 September 1999, at 7:17 p.m.
 
In Response To: Re: Natural Metal Seirans? (Rob Graham)
 
I cannot get Bob MIKESH until mid October, however, I did get a lead on "Ed." I believe that the "Ed" mentioned in Tims posting is Edward McMANNUS, Aircraft Conservator for the National Air and Space Museum. I will ring him up soon and try to find out the origin of the natural metal Seiran story.
 
No Hard Evidence For "Silver" or Natural Metal Seirans
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Friday, 17 September 1999, at 6:49 p.m.
 
In Response To: Re: Natural Metal Seirans? (James F. Lansdale)
 
I have just concluded (9/17/99, 8:00 p.m.) a telephone interview with Ed McMANNUS, Conservator of Aircraft for the National Air and Space Museum at the Garber Facility. He stated that, "There is absolutely no hard evidence to support the contention that Seirans were ever painted silver or had American markings applied by the Japanese." He further stated that while some folks on the restoration project expressed the "opinion" that the Japanese had possibly painted the/some Seiran/s silver, the restoration team had failed to encounter "any evidence" of this practice on the NASM Seiran during its restoration."
Mr. McMANNUS also stated that they (NASM) had no hard evidence that a "silver" or "natural metal finish" had ever been applied to a Seiran from any of their Japanese sources and that he (McMannus) had never stated otherwise! Perhaps this will settle the question about the NASM position regarding such a paint scheme appearing on the Seiran as expressed by the senior NASM official on the restoration project.
 
Re: No Hard Evidence For "Silver" or Natural Metal Seirans
 
Posted By: Tim Hortman <thortman@epix.net>
Date: Monday, 20 September 1999, at 6:51 p.m.
 
In Response To: No Hard Evidence For "Silver" or Natural Metal Seirans (James F. Lansdale)
 
Sorry to be so quiet about all of this, but I have been quite busy with a few things. I'm still in my on-going quest for a scanner, but I do have several photos of the Garber Seiran that are "interesting" in that they do show what looks to be a US "star & bar" on both the fuselauge & wing. I have seen the marking on these sanded surfaces since during the ongoing resoration for several years now. It was only this past summer that I heard 'offically' the story of the natural metal/silver Serian's (but only the ones aboard ships mission bound)
I will get these posted as soon as I get that blasted scanner.
While these will not prove or disprove anything, they do make you wonder why they are there in the first place.
Since starting this whole thing, I have been trying to get more info without much sucess. Jim, I would appreciate any info that Mr Mikesh has to offer when you do get in touch with him.
Sorry for stirring the pot...
Tim
PS: Jim, that was not the 'Ed' I spoke to at Garber, but thanks for the info!
 
Re: No Hard Evidence For "Silver" or Natural Metal Seirans
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Saturday, 18 September 1999, at 9:15 p.m.
 
In Response To: No Hard Evidence For "Silver" or Natural Metal Seirans (James F. 
Lansdale)
 
Thanks for the clarification! Now, though, I wonder where Kazuhiku Osuo's info for his Model Art article came from, and was it perpetuation of a previous speculation? I wonder where the story originated from.
Again, my Seiran will be a different color. I was thinking an amber clear coat. No, seriously... Lilac. No, seriously... probably just plain IJN green over gray. The Seiran is so cool looking in its regular scheme that it's a conversation piece in the drabbest of finishes. Don'cha think??? I love that Seiran... I'll probably do my FM Judy 33 in orange.
 
Re: Natural Metal Seirans?
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Tuesday, 14 September 1999, at 1:30 p.m.
 
In Response To: Natural Metal Seirans? (James F. Lansdale)
 
I hope Floyd isn't too much for you right now!
I'll send you the stuff I kept on it. It was too interesting to pass up, so I tracked the thread.
It seems there are several folks, including Bob Mikesh, who knew about it. The thread is fascinating with contributions from Tim Hortman, Tennessee Katsuta, and Dan Salamone.
 
Re: Natural Metal Seirans?
 
Posted By: Tennessee Katsuta <kinson-garments@on.aibn.com>
Date: Tuesday, 14 September 1999, at 9:10 p.m.
 
In Response To: Re: Natural Metal Seirans? (Rob Graham)
 
In case you're interested, the caption in Model Art that I translated was originally written by Kazuhiko Osuo, a well known Japanese historian. I don't think he'll write something that's pulled out of thin air. I belive he has a good enough reason to beleive (no matter how unlikely it is) that such event took place. Any way, Seiran in a fake US scheme makes an interesting modelling subject, don't you think?
 
Re: Natural Metal Seirans?
 
Posted By: Rob Graham <rgraham111@aol.com>
Date: Tuesday, 14 September 1999, at 9:17 p.m.
 
In Response To: Re: Natural Metal Seirans? (Tennessee Katsuta)
 
I do think it makes an interesting subject, but I do also have reservations about the Garber Seiran having been painted silver. I saw the plane, and IT seems to have been camo on the wings.
This is not one of the planes from that action, so it can't really be called the SAME, but who knows? I'd like to know more for a historical perspective, though I'll likely model a different scheme.
Tennessee, I thank you a lot for your input here on this subject (well, ALL of your input for that matter). It has been interesting to see!
 
Re: IJN I-400 Class Submarines
 
Posted By: Will Gossett <wilgossett@aol.com>
Date: Friday, 3 September 1999, at 8:42 p.m.
 
In Response To: Re: IJN I-400 Class Submarines (James F. Lansdale)
 
I hadn't looked this up before but Francillon writes that the M6A1 never actually was used in combat even though the subs had left port for an attack on the Panama Canal (later changed to Ulithi). Thorpe writes on page 156 that "No codes were worn when the unit reached operational status." Where his info came from is not mentioned. He writes that codes were used for unit formation and operational training only so is it possible that no codes were carried during the sortie?
 
Re: IJN I-400 Class Submarines
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Saturday, 4 September 1999, at 7:46 a.m.
 
In Response To: Re: IJN I-400 Class Submarines (Will Gossett)
 
Bob MIKESH reports on page 9 of the Monogram Closeup No.13 that during operational training the Seiran Corps used the code [K6-] for "kogeki" and 6 Kantai (submarine fleet). MIKESH then adds,
"According to former I.J.N. pilot Ichiro Naito, and Flight Officer Takunaga, both having served aboard I-400 Class submarines with the Seiran Corps, the unit number 631 would not have been a tail marking due to the utmost secrecy of the unit."
However, photos show that the unit code [671-..] was applied to Glens used for training floatplane pilots for 6 Kantai.
Also not that the I-400 had its number displayed on the conning tower when captured so I suspect the Seirans had some unit code as well. They probably incorporated a "Kikusui" emblem which was used on some aircraft and submarines on special operations at that time.
 
Re: IJN I-400 Class Submarines
 
Posted By: Will Gossett <wilgossett@aol.com>
Date: Sunday, 5 September 1999, at 7:55 a.m.
 
In Response To: Re: IJN I-400 Class Submarines (James F. Lansdale)
 
Thanks for the added info. Even though I have a pretty good library of WWII Japanese subjects (aircraft and ships), I have many gaps and Mikesh's books and the Maru Mechanic series are among the missing.
Having picked up Thorpe's first book when it first came out, I have often wondered where all of his info came from. He gives no bibliography and his acknowledgements are brief. They are good basic references though.
By the way, I have a copy of a wartime analysis of the first captured A6M2-N which contains nice drawings of the floats and fuel tank arrangement, metal analysis, etc. If you don't have this and are interested, perhaps I could have them scanned in for all to see. I have not done scanning before but my son has a scanner that I could use.
 
Re: IJN I-400 Class Submarines
 
Posted By: James F. Lansdale <LRAJIM@aol.com>
Date: Sunday, 5 September 1999, at 1:36 p.m.
 
In Response To: Re: IJN I-400 Class Submarines (Will Gossett)
 
I am sure Dave PLUTH would be pleased to put your scans of the A6M2-N in the in the aircraft photos link on the J-Aircraft Home Page. Please send your scans to [info@j-aircraft.com].
Don THORPE obtained the photos from the sources listed with each caption. His color interpretations and the basis for his art work were the photos of these contributors and illustrations in Japanese publications (Aireview, Koku Fan, Maru) from the '60s and the '70s. THORPE's most valuable contribution was his original research in matching the Japanese camouflage colors of relics provided by Dr. Charles DARBY to the Munsell standards. If you look at his acknowledgement page you will see all of his contributors. Alas, many, like the late Dick BUESCHEL, are now doing their research in the Great Archives beyond and much of their work and material has been lost.
 
Re: IJN I-400 Class Submarines
 
Posted By: Tom Eisenhour <eisen@swbell.net>
Date: Saturday, 30 October 1999, at 8:29 a.m.
 
In Response To: Re: IJN I-400 Class Submarines (James F. Lansdale)
 
I'm surprised that no one listed this web siten as an I-400 resource. It is an account written by the USN officer who brought the I-400 to the US for study after the war.
I highly recommend it.
Editors Note: The link is no longer active
 
Re: IJN I-400 Class Submarines
 
Posted By: Tim Hortman <thortman@epix.net>
Date: Saturday, 30 October 1999, at 10:35 a.m.
 
In Response To: Re: IJN I-400 Class Submarines (Tom Eisenhour)
 
You ended up with an extra 'http' in your link.
Here is (hopefully!) a working link to the site.
THANKS for the info! It looks very informative!
Link: http://www.pacerfarm.org/i-400/i-400.htm
 
Hull colors for I-400, I-401
 
Posted By: Dan Salamone <dano@rust.net>
Date: Saturday, 5 December 1998, at 5:06 a.m.
 
I was wondering if anybody knew what the hull colors would be for these submarines? Green, grey, or whatever, I am mainly interested in the area around the hangar and the top of the deck where the Seiran were handled and launched. Thanks in advance for any help or information!
 
Re: Hull colors for I-400, I-401
 
Posted By: Rob Graham <RGraham111@aol.com>
Date: Sunday, 13 December 1998, at 6:51 p.m.
 
In Response To: Hull colors for I-400, I-401 (Dan Salamone)
 
It's quiet here, isn't it??? I'm due to get my 1/700 Aoshima I-400 from HLJ, so if you find anything out, please let me know. I've only seen B&W photos (in the Monogram Close-Up on the Seiran) and could not tell at all.
 
Re: Hull colors for I-400, I-401
 
Posted By: Dan Salamone <dano@rust.net>
Date: Sunday, 13 December 1998, at 7:04 p.m.
 
In Response To: Re: Hull colors for I-400, I-401 (Rob Graham)
 
Very quiet! I also have the Monogram book, as well as some other photos in a Japanese publication, all black and white...... If I do hear anything I'll be sure to let you know. Take care!
 
I-400 hull colors, need hasegawa kit.
 
Posted By: Mike Swinburne <a4_kahu@hotmail.com>
Date: Tuesday, 22 December 1998, at 12:53 p.m.
 
In Response To: Re: Hull colors for I-400, I-401 (Dan Salamone)
 
I *think* the upper hull was dark grey, but don't hold me to my word on this. What are you planning to do Dan? Are you wanting to build the front portion in 72nd or 48th like me??????
I also need a hasegawa 160th scale I-401 if anyone knows where to get one.
Too much ambition I don't know, but I want to build the top front half of 401 with one seiran complete and one folded..
 
Re: I-400 hull colors, need hasegawa kit.
 
Posted By: Dan Salamone <dano@rust.net>
Date: Tuesday, 22 December 1998, at 4:38 p.m.
 
In Response To: I-400 hull colors, need hasegawa kit. (Mike Swinburne)
 
My dream project is the deck and front of the open hangar with a couple of Seiran, in 1/48. I just picked 
up a second Seiran kit(Squadron has them on sale this month for $13.00 each), and almost started the hangar area last week until a book for another project finally arrived....
I'm looking at it as a project that may take many years, no reason to rush something like this. I have the Monogram Close Up on the Seiran, and some other drawings and dimensions from another Japanese publication, want to try and locate 1/48 drawings of the sub as well. I've tried the sub discussion group, had no success there as far as scale drawings, but am still searching.
FWIW, the prop on the Tamiya Seiran kit appears to be too wide to fit into the hangar tube, from the dimensions I have for the tube and then checking those against the a/c model dimensions.
Did I mention that this was a big project? :-) Take care Mike, thanks for the input!
 
Re: I-400 hull colors, need hasegawa kit.
 
Posted By: Mike Swinburne <a4_kahu@hotmail.com>
Date: Wednesday, 23 December 1998, at 4:31 a.m.
 
In Response To: Re: I-400 hull colors, need hasegawa kit. (Dan Salamone)
 
That was what I was also wanting to do. The width of the inside hanger is 8 feet IIRC, but it would be cool to have a huge model like that. Do you have cross sections or plans enlarged to 48th scale?
 
Re: I-402 hull artwork in color
 
Posted By: David Aiken <David_Aiken@hotmail.com>
Date: Wednesday, 23 December 1998, at 12:22 p.m.
 
In Response To: Re: I-400 hull colors, need hasegawa kit. (Mike Swinburne)
 
Looked thru some OLD ship books and found a color artist rendering (top and side view) of I-402. Clear your "battle stations", I hope to send this as an attachment on your e-mail address sites. I do not know how big this will be, but it looks to be about a 2000K attachment! Perhaps it will have to be-scanned? Stand-by! The artist rendering MAY clear up colors, and maybe will help on your drawing problem.
 
Re: I-400 hull colors, need hasegawa kit.
 
Posted By: Dan Salamone <dano@rust.net>
Date: Wednesday, 23 December 1998, at 11:42 a.m.
 
In Response To: Re: I-400 hull colors, need hasegawa kit. (Mike Swinburne)
 
No plans enlarged yet, I just tried another ship plan source with no luck.
I have heard of guys building r/c versions, so there has to be something out there for plans on these subs.... I have some basic ideas on how I want to replicate the hangar, the photos I have help a lot in showing equipment inside, etc. Just would love to have plans though!
 
Re: I-400 hull colors, need hasegawa kit.
 
Posted By: Mike Swinburne <a4_kahu@hotmail.com>
Date: Wednesday, 23 December 1998, at 2:42 p.m.
 
In Response To: Re: I-400 hull colors, need hasegawa kit. (Dan Salamone)
 
someone posted these plans of I-401 in 10th scale from the hasegawa kit on the net for me since my computer wouldn't take 'em through email.
try these
http://pages.cthome.net/elrond/1.html
http://pages.cthome.net/elrond/2.html
http://pages.cthome.net/elrond/3.html
http://pages.cthome.net/elrond.4.html
you may have them, they may not still be up, but try them.
I-400/401 references- crane and catapult
 
Posted By: Dan Salamone <heroncreek@qwest.net>
Date: Sunday, 11 February 2001, at 6:50 p.m.
 
I was wondering if the GAKKEN series of IJN ship books have any specific data on the I-400 and I-401 as far as the crane and catapult?
It seems that one of the best references for the Seiran and I-400 class is the Monogram Close-Up #13- I have this book and would be interested in finding any other source beyond this book be it Gakken or otherwise.
 
Re: I-400/401 references- crane and catapult
 
Posted By: UCHIDA, Katsuhiro <katsuhiro.uchida@honeywell.com>
Date: Monday, 12 February 2001, at 10:40 p.m.
 
In Response To: I-400/401 references- crane and catapult (Dan Salamone)
 
Please visit the following page I posted on Navy & Ships page before. I hope it will help you.
http://member.nifty.ne.jp/heart_2/i400/

 

 
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