The Japan Self-Defense Force (自衛隊, Jieitai), or JSDF for short, are the unified military forces of Japan.
Overview[]
During the Episode 23 of the anime, Satō's Group raided a Self-Defense Force base in order to set up missile launchers armed with nerve gas stolen from Muhashi Heavy Industries. In his broadcast from the base, Satō announces the beginning of his third wave and demands that the Japanese government turn over all state of affairs to the Ajin in one week’s time.