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