Hello World - watch online: stream, buy or rent
We couldn’t find any streaming options in Australia, but Hello World is available in Germany and 8 other countries on Amazon Prime Video, Amazon Prime Video with Ads, and 12 other services.
Hello World (2019)
Original Title: HELLO WORLD
67%
6.7 (5.1k) G
Age rating
1h 38min
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Hello World is not available for streaming in Australia. After checking 1,524 streaming services, we found the title in 9 other countries.
Guernsey 
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Synopsis
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.
Videos: Trailers, Teasers, Featurettes
Cast
Takumi Kitamura
Naomi Katagaki – now (voice)
Tori Matsuzaka
Naomi Katagaki – future (voice)
Minami Hamabe
Ruri Ichigyou (voice)
Haruka Fukuhara
Misuzu Kadenokouji (voice)
Minako Kotobuki
Xu Yiyi (voice)
Rie Kugimiya
Crow (voice)
Takehito Koyasu
Tsunehisa Senko (voice)
Moka Hiraguri
Female Student (voice)
Keigo Hoshino
(voice)
Ayaka Asai
Schoolgirl (voice)
Ayaka Nanase
Schoolgirl (voice)
Eiichiro Tokumoto
Researcher (voice)
Emiri Iwai
Schoolgirl (voice)
