Momoha Bonnouji is a vice-ridden, sloppy, alcoholic, gambling addict, wasteful, 29-year old woman. Despite this, she is also highly-beloved ethics teacher with a good heart who sends most of her paychecks back home. However, she lives out of a tent in the school garden. Due to all this, she is heavily insistent that no one ends up like her and takes great effort to ensure that. She is heavily heavily obsessed with gambling, money and booze and keeps talking about it in a laid-back speech.