Yusuke Kinoshita is forced by his father to work at his restaurant Pia Carrot all summer due to his bad grades in school. What first seems to be a boring job becomes a memorable experience due to his interactions with his co-workers and his boss.
Unfortunately the movie Welcome to Pia Carrot!! The Movie: Sayaka's Love Story is not yet available on HBO Max.
| Production | Masahiko Minami | Producer |
| Visual Effects | Seiji Kishimoto | Character Designer |
| Writing | Satoru Nishizono | Screenplay |
| Directing | Yuji Muto | Director |
| Visual Effects | Yoshinobu Aohachi | Key Animation |
| Visual Effects | Toshiharu Sugie | Key Animation |
| Visual Effects | Takeshi Ito | Key Animation |
| Visual Effects | Tadashi Fukuda | Key Animation |
| Visual Effects | Shigenori Taniguchi | Key Animation |
| Visual Effects | Shinmei Saito | Key Animation |
| Visual Effects | Yoko Iizuka | Key Animation |
| Visual Effects | Yoshiaki Tsubata | Key Animation |
| Visual Effects | Yukie Suzuki | Key Animation |
| Visual Effects | Yumiko Uematsu | Key Animation |
| Visual Effects | Takeyuki Mizumura | Key Animation |
| Visual Effects | Ryoutarou Akao | Key Animation |
| Visual Effects | Kaname Wakabayashi | Key Animation |
| Visual Effects | Mitsuo Tano | Key Animation |
| Visual Effects | Sayuri Sugito | Key Animation |
| Visual Effects | Masahiro Sekiguchi | Key Animation |
| Visual Effects | Yuichiro Yano | Key Animation |
| Production | Takayuki Kumagai | Production Assistant |
