Шірасакі Цуґумі

Height: 156cm Three sizes: 86-59-87

Tsugumi is the Library Club president as chosen by Tamamo, who she considers to be her best friend.

She is a bit of an airhead at all times but she can manage the club well but always with the help of Tamamo. When Tamamo isn't around for advice about the club, she always asks Kyoutarou for help.