Adult High School

To solve the country's low birthrate problem, the Japanese government set up Otona Kōkō (Adult High School). Adults over 30 with no sexual experience are forcibly enrolled into Otona Kōkō by the government. Eito Arakawa is a 30-year-old single man. He graduated from a prestigious university and works at a bank. He has received recognition for his work there. He is also physically attractive, but he has never had sex. One day, he receives an entrance guide to Otona Kōkō.

• Eishi SegawaOriginal Music Composer

• Haruma MiuraEito Arakawa
• Katsumi TakahashiKansuke Gonda
• Ryo RyuseiPegasasu Yamada
• Airi MatsuiSakura Himetani
• Jutta YukiKarurosu Yu Kawamoto
• Tetta SugimotoKiichiro Kakazu
• Bokuzo MasanaMamoru Mochida
• Meisa KurokiMaki Sonobe
• Maho YamadaMasumi Madara