Who are the main characters in Oshi no Ko?

Who are the main characters in Oshi no Ko? This critically acclaimed manga and anime series features a compelling cast centered around the entertainment industry and reincarnation themes.

Primary Protagonists

Aquamarine "Aqua" Hoshino

Aqua serves as one of the main protagonists, originally a gynecologist named Goro Amemiya who was reincarnated as the son of idol Ai Hoshino. Driven by a desire for revenge against those responsible for his mother's death, Aqua pursues acting while harboring darker motivations. His distinctive star-shaped pupils reflect his complex emotional state.

Ruby Hoshino

Ruby is Aqua's twin sister, formerly a terminally ill patient named Sarina Tendoji in her previous life. Unlike her brother, Ruby maintains an optimistic outlook and dreams of becoming an idol like their late mother. Her enthusiasm for the entertainment world contrasts sharply with Aqua's cynical approach.

Ai Hoshino

Though deceased early in the series, Ai remains central to the story as the beloved idol whose murder sets the plot in motion. Known for her captivating performances and mysterious persona, Ai's legacy deeply influences both her children and the entertainment industry.

Supporting Characters

Kana Arima

A talented child actress who becomes closely involved with Aqua's acting pursuits. Kana's professional expertise and developing relationship with the Hoshino twins make her a crucial supporting character.

Akane Kurokawa

An actress who works alongside Aqua in reality television and theatrical productions. Her analytical nature and acting abilities make her both an ally and romantic interest.

Mem-cho

An aspiring YouTuber and idol who joins Ruby's idol group, bringing social media savvy and comedic relief to the series.

These richly developed characters drive Oshi no Ko's exploration of fame, revenge, and the dark side of entertainment. Want to dive deeper into each character's unique story arc and relationships?