Three sizes: 85-56-83
Birthday: November 1
Tamamo is the one who has suggested to form the Library Club. She excels on planning about club activities as if she is the president.
Because her best friend is Tsugumi, she is overprotective of her. As Tamamo always says herself, she will do anything to take care of Tsugumi. After knowing Kyoutarou has accidentally touched Tsugumi, she launches an attack on him. She even manages to grip Kyoutarou's hand onto his back tightly that he has shouted in pain for her unexpected strength.
She always picks fights with Kana inside the club room.