As a family-run confectionery shop in Kagoshima struggles to stay in business with increasing competition from local supermarkets, the family's three daughters experience various troubles in their private lives.
Unfortunately the movie Three Sisters is not yet available on HBO Max.
| Production | Kenichi Nishida | Associate Producer |
| Directing | Kiyoshi Sasabe | Director |
| Production | Tetsujirô Ono | Executive Producer |
| Writing | Ryuji Mizutani | Writer |
| Production | Masaaki Usui | Producer |
| Sound | Tamiya Terashima | Original Music Composer |
| Production | Yasushi Sakagami | Producer |
| Production | Katsuaki Takemoto | Producer |
