ChaO
ChaO
Release: 2025-08-15·Runtime: 90m·★ 8.0
AnimationFantasyRomance
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.
Production Countries
Japan
Production Companies
STUDIO4℃
Trailers & Videos
Cast
Ryota Yamasatoas President Shi (voice)
Anna Yamadaas Chao (voice)
Yuuichirou Umeharaas Roberta (voice)
Kenta Miyakeas King Neptunus (voice)
Shunsei Ōtaas Juno (voice)
Anna Tsuchiyaas Editor-in-Chief (voice)
Kunihiro Kawashimaas Ambassador Omede / Photographer / Shop Owner (voice)
Ouji Suzukaas Stephan (voice)
Kavka Shishidoas Maibei (voice)Crew
" />Naoyuki AsanoKey Animation
" />Shougo FuruyaStoryboard Artist, Animation Director, Key Animation
" />Benjamin FaureKey Animation
" />Chengxi HuangKey Animation
" />Ezequiel TorresKey Animation
" />Kumi KodaTheme Song Performance
" />Sunao ChikaokaKey Animation
" />Ken ArtoKey Animation
" />Takahiro TanakaKey Animation
" />Eiko TanakaProducer
" />Hiromatsu ShuKey Animation