The Shogunate closes off the path to Kongokaku because they are wary of Biba and the support he's managed to garner. Biba seeks an audience with the Lord of Iwado Station, though with less than pure intentions.
Are you human or kabane?
هل أنت بشريّ أم كاباني؟
¡¿Eres humano o Cadáver?!
¡¿Eres humano o Cadáver?!
Sei un umano o un kabane?
Você é humano ou Cadáver?
Ты живой или мертвец?