- Country: Japan
- Genres: Drama
- Release: 2010-06-12
- Director: Eichi Nagashima
- Writers: Ryôichi Sumitani , Eichi Nagashima
- Language: Japanese
- Stars: Kasumi Yamaya , Manami Enosawa , Kazuaki Hankai , Ran Ito , Tatsuya Kishida , Kirara Komine , Takashi Makino , Mizuki Sashide , Kumi Takeshita
- Runtime: 83 min
- Awards: N/A
- AKA: Otona ni natta natsu , 大人になった夏 (Japan)
- Plot: N/A
- IMDB:tt1673644