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.
If an assassin was capable 
of taking out Biba...
...إن تمكّن قاتلٌ ما من القضاء على بيبا
Si un asesino cualquiera
pudiera ir tras él…
Si un asesino cualquiera
pudiera ir tras él…
Un assassin ne suffit pas
à tuer Biba…
Se un assassino fosse in grado 
di far fuori Biba...
Se um assassino fosse capaz de pegar o
Biba, ele já estaria morto há um tempão...
Убей Бибу какой-то наёмник…