Seishun Buta Yarō (青春ブタ野郎 ) is a Japanese light novel series written by Hajime Kamoshida and illustrated by Keeji Mizoguchi. ASCII Media Works have published eight volumes since April 2014 under their Dengeki Bunko imprint. A manga adaptation with art by Tsugumi Nanamiya titled Rascal Does Not Dream of Bunny Girl Senpai (青春ブタ野郎はバニーガール先輩の夢を見ない, Seishun Buta Yarō wa Bunny Girl-senpai no Yume o Minai ) has been serialized in ASCII Media Works' seinen manga magazine Dengeki G's Comic since January 2016. An anime adaptation of the manga by CloverWorks will premiere on October 4, 2018. An anime film adaptation titled Seishun Buta Yarō wa Yumemiru Shōjo no Yume o Minai (青春ブタ野郎はゆめみる少女の夢を見ない) will premiere in 2019.
Sakuta Azusagawa's life takes a turn for the unexpected when he meets teenage actress Mai Sakurajima, who wanders into a library dressed in a bunny suit. Mai is intrigued that Sakuta is the only one who can see her, as other people are unable to see her, even when she is dressing normally or attempting to stay away from celebrity life. Calling this phenomenon "Adolescence Syndrome", Sakuta decides to solve this mystery, while continuing to get closer to Mai and meeting other girls who suffer "Adolescence Syndrome" as well.
- Light novel: Seishun Buta Yarou Series
- Manga: Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai
- Anime: Seishun Buta Yarou wa Bunny Girl Senpai no Yume wo Minai