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