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.

Cast

Haruma Miura

Eito Arakawa

Katsumi Takahashi

Kansuke Gonda

Ryo Ryusei

Pegasasu Yamada

Airi Matsui

Sakura Himetani

Jutta Yuki

Karurosu Yu Kawamoto

Tetta Sugimoto

Kiichiro Kakazu

Bokuzo Masana

Mamoru Mochida

Meisa Kuroki

Maki Sonobe

Maho Yamada

Masumi Madara