Hello World
6.7
“This world is overturned in its last one second.”
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 watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
Your review
Cast
14 people
Takumi Kitamura
Naomi Katagaki – now (voice)
Known for
Yu Yu Hakusho
Tokyo Revengers
Tori Matsuzaka
Naomi Katagaki – future (voice)
Known for
100 METERS
Call Boy
Minami Hamabe
Ruri Ichigyou (voice)
Known for
Godzilla Minus One
Kakegurui
Haruka Fukuhara
Misuzu Kadenokouji (voice)
Known for
Kaguya-sama: Love Is War
After the Rain
Minako Kotobuki
Xu Yiyi (voice)
Known for
Bungo Stray Dogs
Guilty Crown
Rie Kugimiya
Crow (voice)
Known for
Fullmetal Alchemist: Brotherhood
Fairy Tail
Takehito Koyasu
Tsunehisa Senko (voice)
Known for
Attack on Titan
Neon Genesis Evangelion
Moka Hiraguri
Female Student (voice)
Also in
Bermuda Triangle ~ Colorful Pastorale
Teasing Master Takagi-san
Nanami Matsumoto
(voice)
Also in
Backflip!! The Movie
Shadowverse
Keigo Hoshino
(voice)
Known for
Housing Complex C
Ayaka Asai
Schoolgirl (voice)
Known for
The Testament of Sister New Devil
The Eminence in Shadow
Ayaka Nanase
Schoolgirl (voice)
Known for
ERASED
The Wrong Way to Use Healing Magic
Tomohiko Ito Director · Mado Nozaki Screenplay 2027Sound Composer
First release September 11, 2019 · Produced in Japan · Production TOHO, Hikari TV
Production
Graphinica
Production
TOHO
Production
Hikari TV
Production
Shueisha
Production
jeki
Production
movic
Production
MBS
Production
TV Osaka
Production
Kansai Television
Production
Yomiuri Telecasting Corporation
Production
Lawson Entertainment
Production
CyberAgent
Production
Marui Group
Production
Tokyo MX
Production
LINE
Production
Memory-Tech Holdings
Production
Japan
Produced in
Languages
Original language
Japanese
Spoken on screen
Japanese
Release dates
Japan · September 11, 2019
Premiere · Kyoto City
Japan · September 20, 2019
Theatrical
No release date listed for United States.
China
June 11, 2021 · Theatrical
Germany
July 11, 2020 · Limited theatrical
Hong Kong SAR China
November 7, 2019
Italy
May 4, 2020 · Limited theatrical
Japan
April 8, 2020 · Physical · Blu-ray & DVD
Philippines
October 30, 2019 · Theatrical
April 14, 2022 · TV · ABS-CBN (Kapamilya Channel)
Russia
July 8, 2020 · Digital
Singapore
October 24, 2019 · Theatrical
Spain
September 5, 2021 · Theatrical · Spanish
July 14, 2023 · Digital · Catalan · AnimeBox
Taiwan
November 15, 2019 · Theatrical
February 14, 2025 · Theatrical · 重映
Thailand
November 28, 2019 · Theatrical
United Kingdom
July 18, 2022 · Physical · Blu-ray
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Some details come from TheTVDB.