Two men at an ironworks encounter roadblocks: the first does not have the grades to get a job, while the other finds himself falling for a co-worker.
You can now watch The Eternal Rainbow online on the following streaming providers in the United States.
| Directing | Keisuke Kinoshita | Director |
| Writing | Keisuke Kinoshita | Writer |
| Production | Kei Hamano | Production Supervisor |
| Directing | Chikara Uemura | Assistant Director |
| Sound | Hisao Ōno | Sound |
| Camera | Hiroshi Kusuda | Director of Photography |
| Art | Isamu Ishii | Set Decoration |
| Costume & Make-Up | Masae Hosoi | Costume Design |
| Art | Takamasa Kobayashi | Set Designer |
| Production | Masaharu Kokaji | Producer |
| Sound | Chūji Kinoshita | Original Music Composer |
| Art | Chiyoo Umeda | Art Direction |
| Directing | Yoshikazu Ōtsuki | Assistant Director |
| Editing | Yoshi Sugihara | Editor |