Movie
Arata Kaizaki, a jobless adult, undergoes an experiment that makes him 10 years younger. He goes back to high school and falls in love with Chizuru Hishiro, who is more than she seems.
Where to Watch
No streaming or digital rental offers currently listed in US. Switch region above to check other catalogs.
Availability data provided by JustWatch via TMDB
Billed Cast
Taishi Nakagawa
Arata Kaizaki
Yuna Taira
Chizuru Hishiro
Mahiro Takasugi
Kazuomi Oga
Elaiza Ikeda
Rena Kariu
Sae Okazaki
An Onoya
Yudai Chiba
Ryo Yoake
Mikako Ichikawa
Michiru Saeki
Natsuna Watanabe
Amatsu Kokoro
Ayame Misaki
Haruka Saeki
Yuki Kameda
Tsukumi
Mirai Ito
Student
Spoiler-Safe Screening Room
Premiere Discussions & Theories 0
Share reactions, easter eggs, and fan theories with automatic click-to-reveal spoiler shields.
Join the Screening Room
Sign in to post episode reactions, fan theories, and upvote community dispatches.
Loading discussion thread...
Audience Ledger
Community Micro-Reviews
Concise 1-sentence dispatches from DidItDrop members.
No micro-reviews yet — rate 1–4★ above and log the first 1-sentence take.
Double Feature
More Like This
Recommended titles paired with ReLIFE.
