otona koukou is a Japan drama released in 2017 rated 7.1/10 with 8 episodes. This comedy series has been watched by 1,367 viewers.
Key Details
| Country |  Japan |
| Genre | ComedyRomanceDrama |
| Year | 2017 |
| Episodes | 8 |
| Duration | 00:50:00 |
| Rating | 7.1/10 |
| Director | Ruto Toichiro, Yamamoto Daisuke, Kinoshita Naomi |
| Main Cast | Miura Haruma, Kuroki Meisa |
| Type | Drama |
| Content Rating | 13+ – Teens 13 or older |
Plot & Analysis
Story Overview
To solve the country's low birthrate problem, the Japanese government set up Otona Koukou (Adult High School). Adults over 30 and have no sexual experience are forcibly enrolled into Otona Koukou 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 Koukou.
Critical Reception
otona koukou has received very positive reviews with a rating of 7.1/10 based on 332 ratings. It is ranked #7,526 in popularity.
Frequently Asked Questions
What is the rating of otona koukou?
otona koukou has a rating of 7.1/10 based on 332 ratings.
How many episodes does otona koukou have?
otona koukou has 8 episodes, each approximately 00:50:00 long.
What genre is otona koukou?
otona koukou is a Comedy, Romance, Drama drama from Japan.
Who are the main actors in otona koukou?
The main cast of otona koukou includes Miura Haruma, Kuroki Meisa.
When was otona koukou released?
otona koukou was released in 2017 in Japan.
Data sourced from publicly available entertainment databases. Last updated: April 13, 2026.