Ayako is a 7-year-old girl with a dark, tanned face and a somewhat mysterious expression on her face. She shows up at the elementary school and acts strangely, but the children don't know her name and just call her "that girl". There are two groups of children at the elementary school, and the conflict between the groups intensifies...
| Production | Setsuo Noto | Executive Producer |
| Production | Atsushi Sunamura | Executive Producer |
| Production | Manabu Akashi | Executive Producer |
| Writing | Shozo Matsuda | Screenplay |
| Writing | Seijiro Koyama | Screenplay |
| Writing | Chiyo Hayafune | Original Story |
| Directing | Seijiro Koyama | Director |
| Camera | Fuminori Minami | Director of Photography |
| Art | Muneo Naganuma | Art Direction |
| Lighting | Isao Koyama | Lighting Technician |
| Sound | Masao Haryu | Original Music Composer |
| Editing | Mitsuo Kondō | Editor |