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