Kobayashi Isamu, a first-year high school student, lives in a family of four with his father, an artist, his mother, an insurance agent, and his sister, an office worker. To make ends meet, he works as a milkman. At school, he is a member of the kendo club and spends his days working out with his seniors. Over time, he has various encounters with a series of girls.
| Directing | Shigeyuki Yamane | Director |
| Writing | Kyōhei Nakaoka | Screenplay |
| Production | Kiyoshi Higuchi | Executive Producer |
| Camera | Noritaka Sakamoto | Director of Photography |
| Art | Kyôhei Morita | Art Direction |
| Sound | Shin'ichi Tanabe | Original Music Composer |
| Sound | Tokio Hiramatsu | Sound Recordist |
| Sound | Sachio Obi | Sound Mixer |
| Lighting | Minoru Yakame | Lighting Technician |
| Editing | Riichi Fuke | Editor |
| Directing | Hiroshi Nagao | Assistant Director |
