Akutsu Kinji

First appearance: Crows Aftermath #04

Affiliation: Suzuran 28th Class

The younger brother of Akutsu Futoshi, he was beaten by Butcher straight out of the freshmen war.
He became good friend of Hanaki Guriko but would often be caught in his fights when he went berserk.

Fight:
Akutsu Kinji vs. Butcher - Lost (mentioned Crows Aftermath #04)