Every season of R-15 ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of R-15!

Taketo Akutagawa is a high schooler who's also a genius erotic writer whose work is serialized in the newspaper. He goes to a school where only people with a unique talent (Geniuses) are allowed, Inspiration Academy! A genius clarinet player, a genus mathmatician, a genius hacker and a genius idol, he gets in all kinds of sexy trouble thisthese crazy people. His fantasies never stop! And what about the love that's starting to grow there? A taboo crazy academic life is about to start!

Welcome to Inspiration Academy!

Taketo is assigned to interview Utae, the most popular girl in school. He's nervous because he's not sure how she will react to him. Eventually they become friends.

An Idol, Even If I Strip!

My First...

Raika is in need of a good photograph for the school, and decides she wants to take a photo of Taketo being pervy.

Romantic Photographic Story

Beyond Friends with Benefits

Taketo is suffering from writer's block. Kurumi locks him in an apartment and gives him 48 hours to meet his deadlines. With him is a young woman that's supposed to cheer him on, but all she does is prolong his writer's block.

Genius Manager Moshimo

Kurumi gives Taketo a suit that makes him invisible, and tells him to spend the day in the girl's dormitory as research for his work. Naturally, things do not go as planned.

Story of the Girl`s Dormitory

Everybody is having a free day in Inspiration Academy, and everyone is really excited about this. Taketo decides to go to the town with Ritsu, but he ends up going with the defenseless and innocent Fukune.

Holiday Inspiration

Taketo starts becoming suspicious of Kurumi after she mysteriously vanishes. He has Ran hack into the school's database to find out more about her. Things get more puzzling as the story goes on.

Director of X-Files

The upperclassmen decide to pit Inspiration Academy's three first-year classes against each other in a talent competition. Taketo must find a way to win for his class.

Steamy Town Elegy

Our Summertime Blue

I Love You!

At a school full of geniuses from varying fields of study, Taketo Akutagawa has a special – albeit different – genius as well: writing harem novels. Now amongst the other geniuses, he aims win the interclass competition and be recognized as the world’s greatest harem writer.

The Best Seasons of R-15

The Best Seasons of R-15

Season 1