Is that Kisume? I thought Kisume had short twintails

Commentary says something about the girls with their hair down so I'd assume it's an alternate hairstyle Kisume

NiceLittleDan said:

Commentary says something about the girls with their hair down so I'd assume it's an alternate hairstyle Kisume

Oh, somehow the hair being down for all of them somehow failed to register for me even though I definitely noticed Okuu and Yamame looked different somehow; thanks!

EDIT - And the artist has uploaded a followup that confirms as much, since apparently I'm not the only person who wondered