Мідзушіма Сайорі

Heiight: 165 cm

She is the Student Council's treasurer who is infamously known to be somewhat wicked and a miser, Sayo actually has a boyfriend who lives in the neighboring district. Due to her greed over the Student Council's budget, Sayo is fired from the council by Natsuo Maki, but she is later reinstated along with Yuiko Enomoto.