Kawasaki Ki-3
 The Kawasaki Ki-3 (九三式単軽爆撃機 Kyūsan-shiki tankei bakugekiki) was a light bomber built by Kawasaki Kōkūki Kōgyō KK for the Imperial Japanese Army in the 1930s. It was the last biplane bomber design to be produced for the Imperial Japanese Army Air Force and saw combat service in Manchukuo and in north China during the early stages of the Second Sino-Japanese War.