[She gives him a skeptical sort of look and drapes her arm over her swords, the other hand resting on her hip]

... Do you want me to run around screaming my head off? I mean, I can, if it'd make you feel better, but weirder things have happened. Besides, I dimension-hopped once before because of a demon! So this isn't really anything new!

[Kaoru realizes belatedly that she's never introduced herself, so she bows quickly] I'm Okita of the Shinsengumi! Pleased to meet you! And you're...?