Shinko Terasawa was always considered to be the odd ball of the bunch. At a time when romance was against school regulations, Shinko was the first to take a bite out of the forbidden fruit. Expelled from her former school, she finds herself in an all-girls school in Jokamachi, where rumors fly. One day, Shinko delivers an anonymous love letter addressed to her English teacher, Ms. Shimazaki. Convinced that the students are playing a prank, Ms. Shimazaki is adamant about getting to the bottom of this "problem”.
| Directing | Katsumi Nishikawa | Director |
| Writing | Yōjirō Ishizaka | Novel |
| Camera | Kenji Hagiwara | Director of Photography |
| Writing | Katsumi Nishikawa | Writer |
| Sound | Masayoshi Ikeda | Original Music Composer |
| Editing | Akira Suzuki | Editor |
| Writing | Toshirō Ide | Writer |
| Art | Akiyoshi Satani | Art Direction |
| Lighting | Shinnosuke Andô | Lighting Technician |
| Directing | Shinichi Shiratori | Assistant Director |
| Crew | Toshio Nakamura | Sound Recordist |