Following the journey of a caterpillar along the Japanese islands from Nagasaki to Hokkaido, this allegorical and oblique first feature film by Kuroki depicts in exquisite images a series of encounters and life's turning points.
| Directing | Kazuo Kuroki | Director |
| Production | Nobuyo Horiba | Producer |
| Sound | Teizō Matsumura | Original Music Composer |
| Camera | Tatsuo Suzuki | Director of Photography |
| Writing | Kazuo Kuroki | Screenplay |
| Writing | Yasuo Matsukawa | Screenplay |
| Writing | Hisaya Iwasa | Screenplay |
| Editing | Kazuo Kuroki | Editor |
| Art | Hiroshi Yamashita | Art Direction |
| Lighting | Yoshio Unno | Lighting Technician |
| Sound | Ichirô Katô | Sound Recordist |
| Production | Kazuo Baba | Producer |
