December 1989, director Katsuyuki Hirano took on the journey of biking across Hokkaido under extreme weather. This is the documentary about that journey.
| Crew | Katsuyuki Hirano | Cinematography |
| Writing | Katsuyuki Hirano | Writer |
| Directing | Katsuyuki Hirano | Director |
| Editing | Katsuyuki Hirano | Editor |
| Sound | Yuuji Kitano | Music |
| Production | Takaharu Yasuoka | Producer |