Oshi no Ko is a Japanese manga series by Aka Akasaka and Mengo Yokoyari that follows a doctor and his patient who are reincarnated as twins of a famous idol, exploring the dark side of the entertainment industry as they grow up. The manga, which began serialization in 2020, recently concluded in November 2024, with it's story adapted into a popular anime series. It's known for it's unique premise, blending reincarnation with a critique of show business, and has been licensed for English release.