Kenshin had picked up his sakabatou and was in the process of swinging it in a wide, lazy arc towards Robin when Sen supplied her answer. "Oro?" He was so surprised that it faltered, just a little. Not really enough to matter, but definitely more than usual. Shimabara, huh? Oh. Well, that certainly explained the looks she'd been giving Robin, though the rurouni wouldn't have pegged her for being a courtesan.

This was...rather awkward.