The Imperial Japanese Army Air Service or Imperial Japanese Army Air Force, Japanese: 大日本帝國陸軍航空部隊, romanized: Dainippon Teikoku Rikugun Kōkūbutai, lit. 'Greater Japan Empire Army Air Corps' was the av
Tachikawa Aircraft Company Limited was an aircraft manufacturer in the Empire of Japan, specializing primarily in aircraft for the Imperial Japanese Army Air Force. It was based at Tachikawa, in Tokyo