The Relative Worlds (2019)

Shin has shut his heart ever since his mother died when he was young. His childhood friend Kotori has been looking after him ever since. Now that they are in the third year of high school, and it seems like they can finally move forward, another Shin from another Japan has suddenly appeared in front of them.

Genres: Animation, Drama, Romance, Science Fiction, Fantasy, Action

Stars: Yuki Kaji, Yoshiki Nakajima, Maaya Uchida, Sayaka Senbongi, Aoi Yuuki