Ama no Hahagiri

Ame no Hahagiri (天羽々斬, Ame no Habakiri) is an Automaton girl created by Sakon Ujiyama. Research on Automatons had been outlawed due to the risk of becoming uncontrollable, but because Hahagiri had not been given any armaments whatsoever, she is deemed to not be of any danger. This is due Ujiyama, who lost his family, making his goal the manufacture of an Automaton as close to human as possible. The well-mannered Hahagiri, who shows a fresh reaction to everything, is doted on as a younger sister by the members of the Eighth Squad.