imperial japanese army

On wikipedia https://en.wikipedia.org/wiki/Japanese_military_aircraft_designation_systems we have Nakajima Ki-13 ( attacker airplane) , Mitsubishi Ki-14 (recon. coop.) , Kawasaki Ki-22 , Tachikawa Ki-29 , Mitsubishi Ki-42 ( Heavy Bomber ) , Nakajima Ki-37 ( fighter) , Mitsubishi...

Is it a typo of Mitsubishi Ki-109 or an other based Ki-67 fighter or what else ?!

http://ajw.asahi.com/article/behind_news/social_affairs/AJ201506290078 EDIT: Renamed to reflect that the IJN actually had two atomic weapons projects during WWII (one subsequent to the other).

Anyone know something about japanese airships until 1945 ? I have found this article on j-aircraft : http://www.j-aircraft.com/research/jas_jottings/japanese_airships.htm

Hi! Kugisho HA-74-11 engine. Liquid cooling X24 shape engine. Displacement ; 63.4L, Take off power ; 3200hp, 2650hp/1500m, 2200hp/8000m, Length : 1300mm, Bore ; 145mm, Stroke ; 160mm. http://www.enginehistory.org/Japanese/japanese.shtml

I split those two unknown designs, posted by blackkite and found by him here http://blogs.yahoo.co.jp/ak277301/28343919.html, from the "Fugaku : Z-plane, G10 or G12" thread and took the liberty to start this new one . The title will be changed, when we know more about their origins, but I...

While going through some Japanese sources I came across these seemingly undocumented projects: 7-Shi Special Bomber (one Nakajima prototype built — program cancelled) 7-Shi Reconnaissance Seaplane [E7N] (unbuilt Nakajima contender of the E7K "Alf" and E7A) 8-Shi Fighter (Nakajima proposal —...

Nakajima Ki-49 III with Nakajima Ha-117 of 2 420 hp: anyone have images and more info about it ?

Hi! The Tachikawa A-26 Long-distance plane(Ki-77). Wing span:29.437m, Overall length:15.3m, Height:3.85m(ground position), Wing Area:79.56m2, Empty weight:7,237kg, MTOW:16,725kg, Max Speed:440km/h(4,600m), Range;18,000km, Service ceiling:8,700m, Engine:Nakajima HA115 special type(1,170hp in take...

Hi Ki-94! Enjoy. http://www.webmodelers.com/ki94.html

Hi hesham enjoy! I will report specification of these aircrafts near future. http://www.ne.jp/asahi/airplane/museum/nakajima/91sen/91SEN.html You can see many interesting topics when you click bottom parts of this site.

Hi people I'm searching for data and pics of WW2 experimental Japanese aircraft radar,I read in a book about WW2 Japanese aircraft ,that the experimental night fighter Aichi SA1 Denkoh was equipped with an parabolic radar. I hope someone can provide me with info/pics of these experimental radar...

I posted this over in Army Projects yesterday but got no response, and it may belong more properly over here. I was wondering if anybody has ever seen any pictures of drawings of the Japanese "Submersible Guns" developed by the 10th Military Experimental Station in Murotsu in 1945 for coastal...

I'm not sure if these belongs in Army Projects or Naval Projects as it is something of a cross-over. But I was wondering if anybody has ever seen any pictures of drawings of the Japanese Submersible Guns developed by the 10th Military Experimental Station in Murotsu in 1945. These are covered in...

Hi everybody Ki-67 Ground attack http://www.j-aircraft.org/xplanes/hikoki_files/ki67.htm P1Y Mukade with 10-12-14-16-17-18-or-20 20mm MGs http://www.j-aircraft.com/faq/navy_misc_info.htm Fugaku "Mukade" http://books.google.com/ "The Second Attack on Pearl Harbor" Steve Horn Page 267 and...

Hi everybody Here the ultra-heavy O-I tank http://mailer.fsu.edu/~akirk/tanks/japan/japan-exp.html There was also another japanese giant ? The 100 ton tank "Mi-To" ? http://uk.geocities.com/sadakichi09/army/IJAV.htm Maybe someone knows more ? Here the Type 5 Chi-Ri...

This book, to be released this coming Fall from Ian Allan Publishing, will continue their x-plane series, taking it into the realm of Japanese experimental aircraft. Page count will be over 144 pages, hard cover. Content in the book include: Kawasaki Ki-64 Kawasaki Ki-88 Kawasaki Ki-91...

During last year of war with Usa, Japan had projected also an airplane named kawanishi a8k , for this plane exist technical data : engine : Nakajima Homare 21 with 1990 hp speed : 688 km/h max quote of altitude : 13000 m armament : 4 gun with 30 mm The projected production was stopped by end of...

Hi all, found this pics from japanese gliders of the WW2. Can you give a identification?

Any possibility to see a drawing of this marvel? ;D