After Kumiko saves a woman from a drunk man, she is surprised to find that the woman is Kuma's mother. Kumiko grades math tests and after she learns the class' average is 21 she holds remedial classes, hoping some would come.
After Kumiko saves a woman from a drunk man, she is surprised to find that the woman is Kuma's mother. Kumiko grades math tests and after she learns the class' average is 21 she holds remedial classes, hoping some would come.
