ChaO
PG-13
HD
1h
30m
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?
HiAnime is a site to watch online anime
like ChaO online, or you can
even watch ChaO in HD
quality and you can also watch on
Overview:
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?
japanese: ChaO
Synonyms:
Aired: Aug 15, 2025
Premiered: Summer 2025
Duration: 1h 30m
Status: Not yet aired
MAL Score: ?
Studios:
Studio 4°C
Producers: