ChaO - watch online: streaming, buy or rent
We couldn’t find any streaming options in the United Kingdom, but ChaO is available in Japan and 3 other countries on Hulu, Movistar Plus+ Ficción Total , and 4 other services.
ChaO (2025)
6.8 (423)1h 30min
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ChaO is not available for streaming in the United Kingdom.After checking 1621 streaming services, we found the title in 4 other countries.
Spain
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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.
Videos: Trailers, Teasers, Featurettes
Cast
Stephan (voice)
Chao (voice)
Maibei (voice)
Roberta (voice)
King Neptunus (voice)
Juno (voice)
Editor-in-Chief (voice)
Ambassador Omede / Photographer / Shop Owner (voice)
President Shi (voice)
