How does Oshi no Ko start?

How does Oshi no Ko start? This compelling manga and anime series begins with one of the most shocking and unique opening sequences in recent memory, establishing its dark tone from the very first chapter.

The Initial Setup

Oshi no Ko opens by introducing Gorou Amemiya, a rural doctor working in Tanemura General Hospital. Despite his mundane medical career, Gorou harbors a secret obsession with Ai Hoshino, a rising idol from the group B-Komachi. His admiration for Ai goes beyond casual fandom—he's completely devoted to supporting her career from afar.

The Fateful Encounter

The story takes a dramatic turn when Ai Hoshino arrives at Gorou's hospital as a pregnant patient, seeking discreet medical care. This encounter between the devoted fan and his idol creates an immediate tension, as Gorou must maintain his professional composure while internally grappling with meeting his favorite performer.

The Shocking Twist

What makes Oshi no Ko's beginning so memorable is its brutal subversion of expectations. Just as Gorou is about to deliver Ai's twins, he's murdered by a mysterious stalker who discovered Ai's secret pregnancy. In a supernatural twist that defines the entire series, Gorou is reincarnated as one of Ai's newborn children—Aquamarine Hoshino.

Setting the Stage

This reincarnation concept immediately establishes Oshi no Ko's central premise: a devoted fan literally becoming the child of his beloved idol, while retaining all his memories and adult consciousness. The opening effectively introduces themes of celebrity culture, obsession, and the dark underbelly of the entertainment industry.

The series' beginning masterfully balances shocking plot developments with character establishment, creating an immediately compelling hook. This unique premise sets up countless narrative possibilities and moral complexities that drive the story forward throughout the series.