- Country: N/A
- Genres: Drama
- Release: 1979-08-18
- Director: Toshiya Fujita
- Writers: Kenji Nakagami , Tsutomu Tamura
- Language: Japanese
- Stars: Toshiyuki Nagashima , Aiko Morishita , Kaoru Kobayashi , Yoshie Shimamura , Mizuho Suzuki , Eitarō Ozawa , Shôki Fukae , Atom Shimojo
- Runtime: 110 min
- Awards: 1 win
- AKA: 十八歳、海へ (Japan) , Jûhassai, umi e , 18-sai, umi e (Japan)
- Plot:
Kei and Atsuo were both enrolled in summer school. Kei was an honor student, and Atsuo was the polar opposite – but opposites attract. After school, the two head to the beach, where they find another student from their school competing against a local gang member, to see who is able to hold his breath longer under water. Overwhelmed by the excitement, Kei and Atsuo decide to try themselves.
- IMDB:tt0406006
Jûhassai, umi e Cast · · · ALL
Toshiya Fujita
Director
Toshiyuki Nagashima
Atsuo Kuwata
Kaoru Kobayashi
Eisuke Morimoto
Yoshie Shimamura
Yu Arishima
Mizuho Suzuki
Takahide Moromoto
Eitarō Ozawa
Kazutaka Oyagi
Shôki Fukae
Gang Leader
Atom Shimojo
Sakakibara