Character Relationships in ChaO
Stephan (played by Ouji Suzuka) is a protagonist in ChaO.
Chao (played by Anna Yamada) is a protagonist in ChaO.
Maibei (played by Kavka Shishido) appears in ChaO.
Roberta (played by Yuuichirou Umehara) appears in ChaO.
King Neptunus (played by Kenta Miyake) appears in ChaO.
Editor-in-Chief (played by Anna Tsuchiya) appears in ChaO.
Juno (played by Shunsei Ōta) appears in ChaO.
Ambassador Omede / Photographer / Shop Owner (played by Kunihiro Kawashima) appears in ChaO.
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Character Relationship Map: ChaO
ChaO (2025) character relationship network mapped with AI analysis. Explore the connections, alliances, and conflicts between characters.
Characters
Stephan
(played by Ouji Suzuka) — protagonist
Chao
(played by Anna Yamada) — protagonist
Maibei
(played by Kavka Shishido) — supporting
Roberta
(played by Yuuichirou Umehara) — supporting
King Neptunus
(played by Kenta Miyake) — supporting
Editor-in-Chief
(played by Anna Tsuchiya) — supporting
Juno
(played by Shunsei Ōta) — supporting
Ambassador Omede / Photographer / Shop Owner
(played by Kunihiro Kawashima) — supporting
President Shi
(played by Ryota Yamasato) — supporting
Key Relationships
President Shi → Stephan
(Professional Superior)
Chao → Ambassador Omede / Photographer / Shop Owner
(Professional Royal Contact)
Stephan → Roberta
(Social Acquaintance)
Chao → Juno
(Social Friend)
Chao → Maibei
(Social Friend)
Stephan → Editor-in-Chief
(Professional Boss)
Chao → King Neptunus
(Family Father)
Stephan → Chao
(Romantic Fiancee)
Story Analysis
A romance between a human office worker and a mermaid princess who disrupts his orderly life
Plot Progression
The Orderly World
Oceanic Intrusion
Worlds Collide
Embracing Chaos
Directed by Yasuhiro Aoki
ChaO (2025) · 8.2/10 · animation, fantasy, romance
Content sources
Related entry on
Wikidata
(Q134909699), public domain (CC0).
