A half brother and sister work at a hotel in Hakone respectively as a porter and a souvenir shop clerk. They are close. One day a woman named Hasegawa checks into the hotel in order to recuperate in a calm environment with fresh air. She is the mother of the store employee. The mother and daughter were separated due to the Kanto earthquake. The girl was practically raised by her older half brother.
Is Rainbow Hill on Netflix? Unfortunately the movie Rainbow Hill is not yet available on Netflix.
| Writing | Hidekazu Kanda | Screenplay |
| Production | Ryo Takei | Producer |
| Crew | Hiromitsu Karasawa | Cinematography |
| Sound | Kenji Murayama | Sound Recordist |
| Directing | Toshio Ōtani | Director |
| Writing | Yoshio Kishii | Story |
| Sound | Yuji Taniguchi | Music |
| Writing | Hiseji Hokujo | Story |
| Art | Takeo Kita | Art Direction |