After an outburst at school involving her son, a concerned single mother demands answers, triggering a sequence of deepening suspicion and turmoil.
as Saori Mugino
as Minato Mugino
as Yori Hoshikawa
as Michitoshi Hori
as Makiko Fushimi
as Hirona Suzumura
as Shoda Fumiaki
as Kiyotaka Hoshikawa
as Kanzaki
as Shinagawa
as Mariko Yajima
as Taisho Kamata
as Gaku Hirohashi
as Yu Hamaguchi
as Mio Kida
as Makiko's Husband
as Miss Kazuo
as Satomi Hirohashi
