Oshi no ko Characters

Complete guide to all characters from Oshi no ko. Learn about their abilities, story, and relationships.

4Characters

4Main Characters

0Antagonists

All Oshi no ko Characters

星野アクアマリン

Aqua is the reincarnated protagonist of Oshi no Ko, the son of Ai Hoshino who seeks to uncover the truth behind his moth...

星野アイ

Ai is a legendary idol and the mother of Aqua and Ruby, whose life and death drive the entire story of Oshi no Ko.

有馬かな

Kana is a former child actress who becomes an idol in B Komachi alongside Ruby, harboring feelings for Aqua.

星野ルビー

Ruby is Aqua's twin sister, also reincarnated, who dreams of becoming an idol like her mother Ai.

Don't just read about the characters - watch them in action!oshi-no-ko is available to stream on OZZO.TV.