Hello World

1h 38m · 2019 · Directed by Tomohiko Ito · 3.2 / 5 on Letterboxd

Hello World (2019) runs 1h 38m, directed by Tomohiko Ito. It is one of 3,647 films in the 100 Minute Movies catalog — every one rated 3.0 or higher by Letterboxd members and short enough to finish in an evening.

A shy high schooler in Kyoto meets a man claiming to be his future self, who tells him he’s hacked into the past to save their first love.

Genres: Animation, Romance, Science Fiction, Drama

No US streaming listed when we last checked (9 July 2026). Availability changes often.