When friends graduate from junior high school and are enrolled in high school Koichi and Yakko join a motorcycle gang. They make new friends, have fights and flirt with girls. Yakko, however, is not having an easy time of it. Koichi stands up for his friend and joins the yakuza, which brings its own problems with it.
Unfortunately the movie Zutaboro is not yet available on HBO Max.
| Crew | Yoshihito Kasai | Cinematography |
| Directing | Hajime Hashimoto | Director |
| Writing | Izumi Takahashi | Writer |
| Writing | Gets Itaya | Writer |
