Hello World

HELLO WORLD' is a 2019 Japanese animated film directed by Tomohiko Itō and produced by Graphinica. This will serve as Tomohiko's first animation work since his previous film Sword Art Online: Ordinal Scale released in 2017. It will premiere in Japan on September 20, 2019. A three-episode spinoff anime titled Another World will premiere on September 13, 2019.

Plot
A man travels in time from the year 2027 to relive his school years and to correct a bad decision.