R-15 poster
Where to stream

R-15

4.820111 seasonTV SeriesAnimationComedy

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.

ProducerTakashi Imamoto

Where to watch

CrunchyrollCrunchyrollCrunchyroll Amazon ChannelCrunchyroll Amazon Channel
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
Welcome to Inspiration Academy!
Jul 10, 2011
E2
An Idol, Even If I Strip!
Jul 17, 2011
E3
My First...
Jul 24, 2011
E4
Romantic Photographic Story
Jul 31, 2011
E5
Beyond Friends with Benefits
Aug 7, 2011
E6
Genius Manager Moshimo
Aug 14, 2011
E7
Story of the Girl`s Dormitory
Aug 21, 2011
E8
Holiday Inspiration
Aug 28, 2011
E9
Director of X-Files
Sep 4, 2011
E10
Steamy Town Elegy
Sep 11, 2011
E11
Our Summertime Blue
Sep 18, 2011
E12
I Love You!
Sep 25, 2011

Cast

Chiharu Kitaoka
Chiharu Kitaoka
Taketo Akutagawa (voice)
Yurina Fukuhara
Yurina Fukuhara
Fukune Narukara (voice)
Iori Nomizu
Iori Nomizu
Botan Beni (voice)
Yui Ariga
Yui Ariga
Buchou (voice)
Madoka Murakami
Madoka Murakami
Ritsu Enshuu (voice)
Midori Tsukimiya
Midori Tsukimiya
Tsukuru Kagaku (voice)
Risako Murai
Risako Murai
Katsuyo Kurabu (voice)
Mana Komatsu
Mana Komatsu
Raika Meiki (voice)
Kayoko Tsumita
Kayoko Tsumita
Ran Musen (voice)
Nanami Kashiyama
Nanami Kashiyama
Utae Sonokoe (voice)
Kumiko Ito
Kumiko Ito
Misa Yoruno (voice)
Naoko Sakakibara
Naoko Sakakibara
Aki Yosano (voice)

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R-15 — streaming FAQ

Which OTT platform streams R-15?

R-15 is streaming on Crunchyroll in United States. It's not currently on Netflix.

Is R-15 on Netflix?

No, R-15 is not on Netflix in United States as of August 2026. It's currently on Crunchyroll.

Is R-15 on Amazon Prime Video?

No, R-15 isn't on Amazon Prime Video in United States right now. It's on Crunchyroll instead.

Where can I watch R-15 for free?

R-15 is available on Crunchyroll in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in R-15?

R-15 has 1 season in total (12 episodes). The series concluded in 2011.

Are all episodes of R-15 out yet?

Yes — all 12 episodes across 1 season of R-15 are out and available to stream.

Is there a Season 2 of R-15?

No — R-15 ended after 1 season, so there is no Season 2.