The older brother Mumei serves is Biba Tenshin, leader of the Hunters - a special division dedicated to hunting Kabane. However, while the people praise Biba as a hero, Ikoma does not trust him.
I'm a kabaneri!
!أنا كابانيري
Ich bin ein Kabaneri!
¡Soy un Semicadáver!
¡Soy un Semicadáver!
Je suis un kabaneri !
Io sono un kabaneri!
Eu sou um Semicadáver!
Я кабанэри!