JAPAN Ground Self-Defense Force ( JGSDF ) - 10th Division, Aviation units sleeve patch.
( Japanese: 第10師団 ).
Silk embroidery on cloth base.
The- 10th Division was raised on- 18 January- 1962 and is one of nine active divisions of the Japan Ground Self-Defense Force. The division is subordinated to the Central Army and is headquartered in Nagoya, Aichi. Its responsibility is the defense of the Aichi, Fukui, Gifu, Ishikawa, Mie and Toyama prefectures.