Kai Kitamura  

, カイ・キタムラ

This individual is an ex-member of a prestigious organization known as the Aggressors. He later assumed command of a PT force situated near the Far Eastern Base. His rank is Major. This person is married and has a child. He's renowned for being quite strict, earning him the nickname "demon instructor" from Masaki, who disobeyed orders and went on his own accord. In response to this breach of protocol, Kai made him stand upright for an extended period as punishment.