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, get back to the Kotetsujyo, now!
!مومي، فلتعودي إلى الكوتيتسوجيو فورًا
Mumei, komm sofort zurück zum Kotetsujo!
Mumei, vuelve a la Fortaleza de Hierro.
Mumei, vuelve a la Fortaleza de Hierro.
Accompagne-moi au Kôtetsujô,
j’ai une question à te poser.
Mumei, torna subito sul Kotetsujyo!
Sem-nome, volte para a
Fortaleza de Ferro agora!
Безымянная, возвращайся
на «Крепость» со мной.