When her son started hanging out with Jyushimatsu, she called him in for a talk—and immediately beat him senseless over a farting demonstration. But instead of holding a grudge, she was impressed enough to ask Jyushimatsu to teach Eitarou his tricks so he'd actually have friends at school.
She stuck around to watch the whole training process, even when things escalated to Jyushimatsu literally launching her son into the sky after Eitarou got a girlfriend. Most parents would lose it, but she just admired how skilled Jyushimatsu was. By the end, she wanted in on the action and asked him to take her as an apprentice too.
Content compiled by AnimeList.moe from publicly available sources.
