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ChaO Overview
Rated 8.1/10 by viewers, the 2025 release ChaO delivers — now available in compact 720p through 4K quality. Filed under Animation and Fantasy, it brings a fresh take on familiar ground. Running 1h 30m, it's been encoded to balance quality against file size. 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 me...
ChaO Director
Yasuhiro Aoki
ChaO Actors
Ouji Suzuka, Anna Yamada, Kavka Shishido, Yuuichirou Umehara, Kenta Miyake, Shunsei Ōta, Anna Tsuchiya, Kunihiro Kawashima
