ChaO
2025 | 90m | Japanese
Popularity: 2 (history)
| Director: | Yasuhiro Aoki |
|---|---|
| Writer: | Saku Konohana |
| Staring: |
| 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. | |
| Release Date: | Aug 15, 2025 |
|---|---|
| Director: | Yasuhiro Aoki |
| Writer: | Saku Konohana |
| Genres: | Animation, Fantasy, Romance |
| Keywords | mermaid, princess, futuristic society, anime, interspecies romance, love story, coexistence, urban fantasy |
| Production Companies | STUDIO4℃ |
| Box Office |
Revenue: $0
Budget: $0 |
| Updates |
Updated: Dec 30, 2025 Entered: Dec 30, 2025 |
| Name | Character |
|---|---|
| Ouji Suzuka | Stephan (voice) |
| Anna Yamada | Chao (voice) |
| Kavka Shishido | Maibei (voice) |
| Yuuichirou Umehara | Roberta (voice) |
| Kenta Miyake | King Neptunus (voice) |
| Shunsei Ōta | Juno (voice) |
| Anna Tsuchiya | Editor-in-Chief (voice) |
| Cookie! | Ambassador Omede / Photographer / Shop Owner (voice) |
| Ryota Yamasato | President Shi (voice) |
| Name | Job |
|---|---|
| Hirokazu Kojima | Character Designer, Supervising Animation Director, Key Animation |
| Koji Kasamatsu | Sound Director |
| Yuuko Sera | Key Animation, Animation Director |
| Kanchi Suzuki | Key Animation, Animation Director |
| Saori Koike | Key Animation |
| Tomoyuki Niho | Key Animation |
| Masafumi Yokota | Key Animation |
| Iori Hisatake | Key Animation |
| Mehdi Aouichaoui | Key Animation |
| cody | Key Animation |
| Hidetsugu Ito | Key Animation, Animation Director |
| Sunao Chikaoka | Key Animation |
| Atsushi Saito | Key Animation |
| Yukari Kaku | Key Animation |
| Aose Sakaguchi | Key Animation |
| Rina Nagai | Key Animation |
| Takatsugu Muramatsu | Original Music Composer |
| Yasuhiro Aoki | Storyboard Artist, Director |
| Yasuyuki Shimizu | Key Animation |
| Masayuki Kato | Key Animation |
| Masahito Onoda | Key Animation, Animation Director |
| Natsumi Kuroiwa | Key Animation |
| Takeo Shutou | Key Animation |
| Oleg Kositsyn | Key Animation |
| Hero | Key Animation |
| Weilin Zhang | Key Animation |
| Takaaki Hirayama | Key Animation |
| Ayumi Nagaki | Key Animation |
| Misaki Nishino | Key Animation |
| Shougo Furuya | Storyboard Artist, Key Animation, Animation Director |
| Eri Taguchi | Key Animation |
| Takahiro Tanaka | Key Animation |
| Shintaro Doge | Key Animation |
| Sumire Yamasawa | Key Animation |
| Ezequiel Torres | Key Animation |
| KURO | Key Animation |
| Naoyuki Asano | Key Animation |
| Youko Kikuchi | Key Animation |
| Takuma Shinohara | Key Animation |
| Kanako Takeuchi | Key Animation |
| Hiroshi Takiguchi | Art Direction |
| Kumi Koda | Theme Song Performance |
| Ken Arto | Key Animation |
| Keiichi Kondo | Key Animation |
| Yuki Nishimura | Key Animation |
| Hiromatsu Shu | Key Animation |
| Sanae Shimada | Key Animation |
| Chavdar Yordanov | Key Animation |
| Jura | Key Animation |
| Tatsuya Tomaru | Key Animation |
| Chie Morita | Key Animation |
| Haruo Okuno | Key Animation |
| Tomoe Kikuchi | Key Animation |
| Yui Aoki | Key Animation |
| Saku Konohana | Screenplay |
| Yuko Matsui | Key Animation |
| Tetsuro Moronuki | Key Animation |
| Ayumi Nagayama | Key Animation |
| Chengxi Huang | Key Animation |
| Miho Nagisa | Key Animation |
| Benjamin Faure | Key Animation |
| Uno | Key Animation |
| Hisashi Eguchi | Key Animation |
| Atsushi Tamura | Key Animation |
| Hiroko Yaguchi | Key Animation |
| Miku Mitsuoka | Key Animation |
| Sanae Yamamoto | Key Animation |
| Name | Title |
|---|---|
| Eiko Tanaka | Producer |
| Organization | Category | Person |
|---|
Popularity History
| Year | Month | Avg | Max | Min |
|---|---|---|---|---|
| 2025 | 1 | 1 | 1 | 1 |
| 2025 | 4 | 1 | 1 | 1 |
| 2025 | 5 | 1 | 1 | 1 |
| 2025 | 6 | 1 | 1 | 1 |
| 2025 | 7 | 0 | 0 | 0 |
| 2025 | 8 | 0 | 2 | 0 |
| 2025 | 9 | 1 | 1 | 0 |
| 2025 | 10 | 1 | 2 | 0 |
| 2025 | 11 | 1 | 2 | 1 |
| 2025 | 12 | 3 | 6 | 0 |
| 2026 | 1 | 2 | 2 | 2 |
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