Imperial Japanese Navy Aviation Bureau

The Imperial Japanese Navy Aviation Bureau (海軍航空本部, Kaigun Kōkū Hombu) of the Ministry of the Navy of Japan was responsible for the development and training of the Imperial Japanese Navy Air Service. In 1941 it was headed by Vice-Admiral Eikichi Katagiri and was organized as follows:

  • General Affairs Department
  • Air Naval Intelligence Department
  • Land Based Airfield Engineering Department
  • Training Department - ensured that qualified personnel were sent to the Combined Air Training Command at Kasumigara.
  • Technical Department - Designed new aircraft and equipment plus was responsible for the storage and repair of aircraft at Naval Air Arsenals