Inazuma is my favorite Usagi character, and her name is one of the funnest to say, right behind Shizukiri.

Inazuma the quiet,dark, mysterious stranger who speaks with her actions and sword. Loved how she responds at the inn to the loud abusive presumably drunken fool. He sobers up rather quickly once finding his clothing falling apart from her swift swordswomanship. It also shows the arrogance many have who will carry a sword/weapon in thinking she is deserving of being provided drink when she has no coin to pay for such. She simply walks in demanding knowing she is broke and that most will bend before her iron will rather than confront her. But we find later she is more honorable for saving Usagi in return of his payment for her drink when he is tired and lets his guard down. Proof if ever that no small deed goes unrewarded. This story is almost all set up in the sense you know this is merely an introduction for Inazuma and that their paths will cross again if not many more times to come.