ChaO
ChaO
Release: 2025-08-15·Runtime: 90m·★ 8.3
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
Yuuichirou Umeharaas Roberta (voice)
Kenta Miyakeas King Neptunus (voice)
Anna Tsuchiyaas Editor-in-Chief (voice)
Kunihiro Kawashimaas Ambassador Omede / Photographer / Shop Owner (voice)
Ryota Yamasatoas President Shi (voice)
Ouji Suzukaas Stephan (voice)
Anna Yamadaas Chao (voice)
Kavka Shishidoas Maibei (voice)
Shunsei Ōtaas Juno (voice)Crew
" />Takahiro TanakaKey Animation
" />Naoyuki AsanoKey Animation
" />Yasuhiro AokiDirector, Storyboard Artist
" />Ken ArtoKey Animation
" />Ezequiel TorresKey Animation
" />Hiromatsu ShuKey Animation
" />Chengxi HuangKey Animation
" />Benjamin FaureKey Animation
" />Eiko TanakaProducer
" />Shougo FuruyaStoryboard Artist, Animation Director, Key Animation
" />Sunao ChikaokaKey Animation
" />Kumi KodaTheme Song Performance