An introverted bookstore employee and a widow living in isolation develop a cross-generational friendship through their shared love of BL manga.
Is BL Metamorphosis on Netflix? Unfortunately the movie BL Metamorphosis is not yet available on Netflix.
| Writing | Yoshikazu Okada | Writer |
| Directing | Shunsuke Kariyama | Director |
| Writing | Kaori Tsurutani | Writer |
| Production | Yutaka Tanito | Producer |
| Production | Hidehiro Kawano | Producer |
| Camera | Yasuo Tani | Director of Photography |
| Production | Hiroko Okura | Producer |
| Sound | 佐藤祥子 | Sound Effects |
| Sound | T-Junctions | Original Music Composer |
| Costume & Make-Up | 金山貴成 | Makeup & Hair |
| Production | Hibiki Itou | Executive Producer |
| Editing | Etsuko Kimura | Editor |
