In the early 1920s, Yasuko, a budding actress, crosses paths with Chūya Nakahara, a young poet destined to be revered as a genius. Drawn to each other by their shared pretentiousness, they begin living together and quickly fall into a complex relationship. Their lives take a dramatic turn when they move to Tokyo and are visited by Hideo Kobayashi, a friend of Chūya’s who would later emerge as one of Japan's foremost literary critics. This seemingly chance encounter not only alters Yasuko's fate but also entwines the three of them in an intense and inescapable destiny.
Unfortunately the movie Yasuko, Songs of Days Past is not yet available on HBO Max.
| Writing | Yōzō Tanaka | Screenplay |
| Directing | Kichitaro Negishi | Director |
| Sound | Tsugihiko Sasaki | Music Producer |
| Production | Yumiko Takebe | Producer |
| Production | Yukiko Tanigawa | Producer |
| Production | Mitsuru Sato | Producer |
| Editing | Akimasa Kawashima | Editor |
| Production | Mai Sugiyama | Casting |
| Sound | Taro Iwashiro | Original Music Composer |
| Sound | Tatsuya Kitani | Theme Song Performance |
| Lighting | Tatsuya Osada | Gaffer |
| Sound | Kenichi Ishidera | Sound Recordist |
| Visual Effects | Issei Oda | VFX Supervisor |
| Costume & Make-Up | Miho Matsuura | Makeup & Hair |
| Costume & Make-Up | Mitsuru Otsuka | Costume Designer |
| Costume & Make-Up | Daisuke Iga | Costumer |
| Art | Mitsuo Harada | Production Design |
| Art | SAMUGAE Yoko | Production Design |
| Production | Naoya Kinoshita | Executive Producer |
| Camera | Shingo Gima | Director of Photography |
