Biba Amatori

Biba (美馬, Biba) is the captain of the Liberator and the eldest son of the Shogun.

Appearance
He has long pink hair, has the looks of someone who is used to fighting.

Personality
Not much is know about Biba, however, due to his belief about the weak and the strong, it can be assumed that he is quite an extremist.

Mumei addresses him as "Brother" (兄様, Ani-sama).

Plot
Journey to Kongoukaku Arc

He was first seen in a flashback of Mumei, in episode 7, he lead the Liberators into the current station. 美馬