Hello World
HELLO WORLD
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.
Where to stream Hello World
Not streaming in the United States right now.
Trailer
Hello World: Official Trailer
Limelight
Discover, track, and enjoy the best movies and shows
Save what you want to watch, see where it streams, and get notified the moment it lands on a service you pay for. Ratings from IMDb, Rotten Tomatoes and Metacritic for every title, and recommendations that learn what you like. No ads.
On Mac
iPhone
iPad
Mac
More like Hello World
Frequently asked questions about Hello World
Where can I watch Hello World in the United States?
Hello World is not streaming in the United States right now, though it is available in Germany, Spain, Italy, and Switzerland. Track it in Limelight, and Limelight+ will notify you when it arrives on a service you pay for.
What are the ratings for Hello World?
Hello World scores 7.3 on The Movie Database.
Who stars in Hello World?
Hello World stars Takumi Kitamura, Tori Matsuzaka, Minami Hamabe, Haruka Fukuhara, and Minako Kotobuki. Tomohiko Ito is the director.
How long is Hello World?
Hello World runs 1h 38m (98 minutes).
When did Hello World come out?
Hello World was released on September 20, 2019.
Which studio made Hello World?
Hello World was produced by Graphinica, TOHO, and Hikari TV in Japan.
What language is Hello World in?
Hello World is in Japanese, and its original title is HELLO WORLD.
Ratings and metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked October 2026.