ChaO / ChaO
In a future society where humans and mermaids coexist, Stefan works as an office employee at a shipbuilding company. One day, he is suddenly proposed to by Chao, the princess of the mermaid kingdom. He ends up living with her, and becomes drawn to Chao's pure and honest love as time passes. What will become of their relationship? (Source: Official YouTube, translated)...
⭐6.97
🏆4680
Year :
Genre : Fantasy, Romance
Seasons :
Type : Movie
Eposide : 1
Status : Finished Airing
Studio : Studio 4°C
duration : 1 hr 29 min
Rating : PG-13 - Teens 13 or older
Popularity : 10620
Member : 3351
More info
The movie was previewed at a screening at the 2025 Annecy International Animated Film Festival on June 12, 2025 and at TCL Chinese 6 on October 18, 2025. Regular release began TBA.
Character
Chao
Main
Yamada, Anna
Japanese
Stephen
Main
Suzuka, Ouji
Japanese
Ambassador Omede
Supporting
Cookie!
Japanese
Editor-in-Chief
Supporting
Tsuchiya, Anna
Japanese
Juno
Supporting
Oota, Shunsei
Japanese
King Neptune
Supporting
Miyake, Kenta
Japanese
staff
Aoki, Yasuhiro
Director
Furuya, Shougo
Episode Director
Kouda, Kumi
Theme Song Performance
Douge, Shintarou
Key Animation
Faure, Benjamin
Key Animation
Kojima, Hirokazu
Character Design