In central Tokyo, a young man, Sosuke, aspires to be a manga artist. His current work is about a battle between a hunter and a Japanese wolf. He can’t draw the extinct wolf well and struggles to develop the story. One winter’s day, Sosuke finds an animal’s skull while digging foundations at a construction site and takes it home. Is it a Japanese wolf’s skull?
| Directing | Masakazu Kaneko | Director |
| Writing | Masakazu Kaneko | Writer |
| Production | Takashi Shiotsuki | Producer |
| Production | Kazuhiko Konoike | Producer |
| Editing | Masakazu Kaneko | Editor |
| Sound | Yuko Tomiyama | Music |
| Camera | Kôichi Furuya | Director of Photography |
| Production | Takashi Shiotsuki | Executive Producer |
| Production | Kazuhiko Konoike | Executive Producer |
| Production | Masakazu Kaneko | Executive Producer |
| Production | Akiko Matsui | Associate Producer |
| Production | Hiroto Takeishi | Line Producer |
| Crew | Kôichi Furuya | Cinematography |
| Production | Kyōko Heya | Production Designer |
| Lighting | Shintarô Yoshikawa | Lighting Technician |
| Sound | Iwama Tsubasa | Sound |
| Costume & Make-Up | Yasuhiro Chiba | Costume Designer |
| Costume & Make-Up | Kanako Chino | Makeup Artist |
| Visual Effects | Koya Takahashi | Visual Effects Supervisor |
| Art | Miyuki Kaneko | Storyboard Artist |
| Sound | Young Chang Hwang | Sound Mixer |
| Production | Takashi Ohmatsu | Casting Director |
| Directing | Kei Tsuchiya | Assistant Director |
| Production | Ai Nagura | Production Manager |
| Editing | Takamitsu Hoshiko | Colorist |
| Writing | Genki Yoshimura | Writer |
