Emi Maki

Aoi is a young nursery school teacher whose fiancé leaves her. Her friend Michiko works in a call centre and has ‘lots of free time, but little freedom’. She no longer interacts with her husband, aside from the occasional sad blow job. Then there’s her attractive tennis teacher Masaki, with whom she’s having an affair that’s conducted when they’re pulled up in parking lots. And finally there’s his friend K., a self-proclaimed genius with authoritarian tendencies.

Mifuyu is a high school student. Her mom suffers from a severe illness, which causes Mifuyu to spend most of her time taking care of her and doing housework. She doesn't think about her future after high school. Mifuyu's mom dies, her dad brings his girlfriend to their house and kicks Mifuyu out. Mifuyu goes to the home where her mom's cousin lives, in a high-class residential area in Tokyo.