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