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
Anna Yamadaas Chao (voice)
Yuuichirou Umeharaas Roberta (voice)
Shunsei Ōtaas Juno (voice)
Anna Tsuchiyaas Editor-in-Chief (voice)
Ryota Yamasatoas President Shi (voice)
Ouji Suzukaas Stephan (voice)
Kavka Shishidoas Maibei (voice)
Kenta Miyakeas King Neptunus (voice)
Kunihiro Kawashimaas Ambassador Omede / Photographer / Shop Owner (voice)Crew
" />Ezequiel TorresKey Animation
" />Takahiro TanakaKey Animation
" />Sunao ChikaokaKey Animation
" />Eiko TanakaProducer
" />Hiromatsu ShuKey Animation
" />Ken ArtoKey Animation
" />Chengxi HuangKey Animation
" />Benjamin FaureKey Animation
" />Naoyuki AsanoKey Animation
" />Kumi KodaTheme Song Performance
" />Shougo FuruyaStoryboard Artist, Animation Director, Key Animation