A touching true story which portrays a doctor who selflessly dedicated his personal fortune to spreading the smallpox vaccination for saving people's lives.
Unfortunately the movie Snowflowers: Seeds of Hope is not yet available on HBO Max.
| Directing | Takashi Koizumi | Director |
| Writing | Akira Yoshimura | Original Story |
| Writing | Takashi Koizumi | Screenplay |
| Writing | 齋藤雄仁 | Screenplay |
| Editing | Hideto Aga | Editor |
| Sound | Masahito Yano | Sound Recordist |
| Production | Naoya Kinoshita | Executive Producer |
| Sound | Kenji Shibasaki | Sound Effects |
| Production | Yukiko Tanigawa | Associate Producer |
| Production | Shingo Sekine | Producer |
| Production | Tomoo Ito | Producer |
| Production | Masako Tanabe | Line Producer |
| Art | 大坂和美 | Decorator |
