MovieLu Over the WallWhere to stream ChaO
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Availability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
ChaO synopsis
In a futuristic world where humans and mermaids coexist, the life of mild-mannered office worker Stephan is upended when he is suddenly proposed to by Chao — a princess from the mermaid kingdom. With no time to make sense of what's happening, Stephan soon finds himself living with the unpredictable, wholehearted Chao, and her sincere love begins to break down his emotional barriers.
ChaO cast
Ouji SuzukaStephan (voice)
Anna YamadaChao (voice)
Kavka ShishidoMaibei (voice)
Yuuichirou UmeharaRoberta (voice)
Kenta MiyakeKing Neptunus (voice)
Shunsei ŌtaJuno (voice)
Anna TsuchiyaEditor-in-Chief (voice)
Kunihiro KawashimaAmbassador Omede / Photographer / Shop Owner (voice)
Ryota YamasatoPresident Shi (voice)ChaO trailer
About the movie ChaO
ChaO is a movie (animation and fantasy) directed by Yasuhiro Aoki, released in 2025. Production countries: Japan. Its cast includes Ouji Suzuka, Anna Yamada and Kavka Shishido. It was released in theaters in the United States on April 10, 2026. The movie runs 1 h 30 min. It has an average rating of 8.2/10 from 15 TMDB user votes.
Frequently asked questions about ChaO
Where to watch ChaO online?
In the United States, ChaO is available to rent on Amazon Video, Apple TV Store and Google Play Movies, to buy on Amazon Video, Apple TV Store and Google Play Movies (source: JustWatch via TMDB, offers subject to change). The version (dubbed or subtitled) depends on the platform.
How long is ChaO?
ChaO runs 1 h 30 min (90 minutes).
Who directed ChaO?
ChaO was directed by Yasuhiro Aoki.
When did ChaO come out?
ChaO was released in the United States on April 10, 2026.
Who stars in ChaO?
The lead roles are played by Ouji Suzuka (Stephan (voice)), Anna Yamada (Chao (voice)), Kavka Shishido (Maibei (voice)), Yuuichirou Umehara (Roberta (voice)), Kenta Miyake (King Neptunus (voice)).
