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.
Mumei...
...مومي
Mumei …
Mumei.
Mumei.
Mumei.
Mumei...
Sem-nome...
Безымянная.