He blinks at Izuminokami in surprise, then glances to the side, abashed.

"Ah- Well, I may not be able to borrow your clothes, as I am somewhat larger than other swords... And as for my hair... Well..." Truly, if he gets this flustered even thinking about it... But surely he could trust Izuminokami with such a thing?

(Tonbokiri totally missed that he'd meant 'friendship'.)