Kinoshita was being bullied. Umi, the bully's mother, comes to apologize with her sweets folded in one hand. But she..."My son isn't to blame. You're the one who's being bullied." Kinoshita swears revenge by sending evidence videos to the Board of Education. The sea that I didn't think there was evidence left. She apologizes many times in a hurry, but Kinoshita, who can't calm down, makes Umi kneel down on the ground.
