Eiko Onozuka
Tsubasa Okita
Kyoko Kitano
Haruyo Okita
Yasuharu Sakamoto
Masaya Akiba
Satoshi Oishi
Yu Kono
At the private Jiyū-no-Oka Gakuen boys' school, Eiko Onozuka was recently hired as a substitute for a math teacher on maternity leave...