The film features the first scene with kissing in a Japanese film. Kiss scenes were encouraged by the American occupiers of Japan following World War II as it encouraged westernization and contrasted with the traditional bow prevalent in that country.
Unfortunately the movie Twenty-Year-Old Youth is not yet available on HBO Max.
| Camera | Takeshi Saitô | Director of Photography |
| Sound | Tadashi Manjome | Original Music Composer |
| Writing | Shôhei Takei | Screenplay |
| Directing | Yasushi Sasaki | Director |
| Writing | Takao Yanai | Screenplay |
