Seiko Hishinuma

An eccentric upperclassman at Hamuteru and Nikaidou's university. Her constitution is very odd, and she hardly feels any pain. She also speaks unusually slowly and to show this all her speech bubbles are drawn with a wavy shape. (source: Wikipedia) No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .