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ChaO
Ep. 1
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Summary
In a futuristic world where humans and mermaids coexist, ChaO follows Stephan, a mild-mannered office worker at a shipbuilding company, whose life 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. As her sincere love begins to break down his emotional barriers, an unexpected and touching romance begins to unfold. (Source: GKIDS)
Details
- Format: MOVIE
- Status: FINISHED
- Genres: Fantasy, Romance
- Studio: Studio 4°C
- Source: AniList
Ratings & Stats
69
Average
72
Mean
3,373
Popularity
18
Favourites
- #28 most popular (movie) — 2025
- #31 highest rated (movie) — 2025
Trailer
Characters & Voice
Stephan
Ouji Suzuka
Chao
Anna Yamada
Sea Shachou
Ryouta Yamasato
Mybae
Kavka Shishido
Robelt
Yuuichirou Umehara
Neptune Kokuou
Kenta Miyake
Juneau
Shunsei Ota
Henshuu-chou
Anna Tsuchiya
Omede Taishi
Kukkii!
Staff
Yasuhiro Aoki
Director
Hirokazu Kojima
Character Design
Yasuhiro Aoki
Design Assistance
Hidetsugu Itou
Design Assistance
Shougo Furuya
Design Assistance
Yasuyuki Shimizu
Design Assistance
Hiroshi Takiguchi
Art Director
Kumiko Naruke
Color Design
Takanori Nakashima
Director of Photography
Kouji Kasamatsu
Sound Director
Takatsugu Muramatsu
Music
Saku Konohana
Script
Hirokazu Kojima
Chief Animation Director
Yuuko Sera
Animation Director
Hidetsugu Itou
Animation Director
Shougo Furuya
Animation Director
Recommendations
Tags & Notices
MermaidFemale ProtagonistHeterosexualMarriageClassic LiteraturePrimarily Adult CastUrban FantasyFairy TaleMale ProtagonistShipsRobotsSurreal ComedyShapeshifting
Official & External