[Loving Muramasa... as a brother...
Tonbokiri falls thoughtfully silent at that. It is... not dissimilar to what Izuminokami-dono had told him about friendship?

Perhaps, one way to know more is to ask swords with experiences beyond his own.]

Ichigo Hitofuri-dono, may I ask you a question?

To you, how does the relationship of 'brother' differ from that of 'comrade'? ...I apologize, if it is a topic too difficult to put into words.