"They tore up a picture of my, my precious mother..." Mariko, a teacher at a certain school, was concerned about a student in her class named Hajime. He grew up in a single-parent household and had a pessimistic personality, which led to him being bullied by his classmates. One day, some other students made fun of Hajime's mother and tore up a photo of his precious mother, leading to a fistfight. Mariko...