Backdrop

ChaO

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.

2025 |1h 30m |  Animation, Fantasy, Romance

Cast

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Ouji Suzuka

Stephan (voice)

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Anna Yamada

Chao (voice)

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Yuuichirou Umehara

Roberta (voice)

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Kenta Miyake

King Neptunus (voice)

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Shunsei Ōta

Juno (voice)

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Anna Tsuchiya

Editor-in-Chief (voice)

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Cookie!

Ambassador Omede / Photographer / Shop Owner (voice)

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Ryota Yamasato

President Shi (voice)

More Details

Status

Released

Language

Japanese

Budget

-

Revenue

-