Akari Yoshiyama is graduating high school soon and is expected to lead new life after she passes the university entrance exam, while her mother is working as a pharmacologist. However, her mother has a car accident and the situation is totally changed. She decides to go to 1972 to fullfil her mother's wish.
Unfortunately the movie Time Traveller: The Girl Who Leapt Through Time is not yet available on HBO Max.
| Writing | Tomoe Kanno | Screenplay |
| Directing | Masaaki Taniguchi | Director |
| Writing | Yasutaka Tsutsui | Novel |
| Production | Toshiyasu Ohmiya | Executive Producer |
| Production | Masatoshi Fujimoto | Producer |
| Production | Katsuhiko Takemasa | Executive Producer |
| Editing | Ryuji Miyajima | Editor |
| Production | Shusaku Matsuoka | Producer |
| Production | Naoki Kai | Producer |
| Camera | Shogo Ueno | Director of Photography |
| Production | Iwao Abe | Executive Producer |
| Sound | Tatsuya Murayama | Music |
| Production | Jirô Abe | Producer |
| Costume & Make-Up | Mari Miyamoto | Costume Design |
| Art | Aiko Funaki | Art Direction |
| Production | Yoshihiro Suzuki | Producer |
| Art | Aiko Funaki | Production Design |
