Autumn 2023. Akutsu, an elderly inmate serving life in prison, is on the verge of a lonely death in his single cell. A talking Housenka flower says to him, "What a rotten life you had." Akutsu starts reflecting on his past. Summer 1986. Akutsu is living with Nana and her son Kensuke in a shabby apartment with a garden full of Housenkas. It is the tale of a one-night victorious comeback by a dying yakuza, and his family's story told by a flower that blooms in prison.
Unfortunately the movie The Last Blossom is not yet available on HBO Max.
| Directing | Baku Kinoshita | Director |
| Writing | Kazuya Konomoto | Screenplay |
| Production | Ryoichiro Matsuo | Producer |
| Art | Michinoku-Toge | Concept Artist |
| Sound | Koji Kasamatsu | Sound Director |
| Editing | Yoshiki Ushiroda | Editor |
| Camera | Takumi Hoshina | Director of Photography |
| Art | Ayumi Sato | Art Direction |
