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 |
| Writing | Ryuji Mizutani | Writer |
| Sound | Tamiya Terashima | Original Music Composer |
| Production | Masaaki Usui | Producer |
| Production | Katsuaki Takemoto | Producer |
| Production | Tetsujirô Ono | Executive Producer |
| Production | Yasushi Sakagami | Producer |
