Oshi no Ko

Oshi no Ko follows Gorou Amamiya, a rural doctor and fan of the popular idol Ai Hoshino. When he meets Ai in person, she is secretly pregnant with twins, but shortly after, Gorou is murdered and reincarnates as Aquamarine Hoshino, one of Ai's newborn children. With memories of his past life intact, he navigates the complex world of the entertainment industry, determined to uncover the truth behind Ai's death.

Alongside his twin sister, Ruby Hoshino, who also reincarnates, Aquamarine grows up amidst the pressures of fame, while Ruby dreams of becoming an idol. The series explores themes of fame, identity, and the dark realities of the entertainment world, as the siblings confront their complicated lives and the mysteries surrounding their mother’s tragic fate.