I love this game, I've been a fan of yours ever since Once in a Lifetime. I could go on and on how much good there is to this game, so I'll just say one pet peeve I have about it instead.
Dalia's supposed to be a gym nut but her arms are "broomsticks" (according to MC). I know you pretty much address this in the game by having Dalia say her real strength is in her legs, but I'd at least expect to see some defined muscles in her arms. I've just noticed all the characters' arms pretty much look the same, so I think it'd be better if Dalia had at least more noticeably muscular arms than the other girls.