Plot — What is ChaO about?
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.
Top Cast & Director
▶ ChaO — Official Trailer
Quick Facts
| Type | Movie |
| Released | 2025 |
| Genre | Animation, Fantasy, Romance |
| Language | Japanese |
| Runtime | 90 min |
| Audience Score | 82% (8.2/10, 15 votes) |
ChaO — FAQ
Is ChaO worth watching? ChaO holds a 8.2/10 rating from 15 viewers. 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 sens
Who directed ChaO? Directed by Yasuhiro Aoki.
Who is in the cast of ChaO? It stars Ouji Suzuka, Anna Yamada, Kavka Shishido, Yuuichirou Umehara, Kenta Miyake, Shunsei Ōta and more.
Where can I stream ChaO? Streaming availability for ChaO is listed above when a platform is confirmed. MovieLink App is an info guide and hosts no files.
When did ChaO release? It released in 2025.
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