When Tsukasa was a middle school student, she had a crush on transfer student Hayato and even confessed her feelings to him. She was turned down by Hayato. Now, Tsukasa and Hayato are classmates in high school. Hayato treats Tsukasa as just a friend, but Tsukasa still has feelings for him. Meanwhile, Hayato becomes attracted to Tsukasa.
Is Heart Beats on Netflix? Unfortunately the movie Heart Beats is not yet available on Netflix.
| Directing | Hiroto Takahashi | Director |
| Production | Motoko Kimura | Producer |
| Writing | Mika Toyoda | Novel |
| Writing | Rie Yokota | Screenplay |
| Lighting | Kazuyuki Kawasato | Lighting Director |
| Production | YAJIKA Natsuki | Producer |
| Art | Isao Hasegawa | Art Direction |
| Production | TOUGEMOTO Yugo | Producer |
| Editing | Nobuyuki Ito | Editor |
| Art | SAMUGAE Yoko | Production Design |
| Costume & Make-Up | Akiko Fujiyama | Costumer |
| Art | Akira Sakamoto | Decorator |
| Production | Naruhiko Yanagisako | Executive Producer |
| Sound | Kengo Takasuka | Sound Recordist |
