Volume 1

Volume 1 is the first volume of the Oshi no Ko manga, written by Aka Akasaka and illustrated by Mengo Yokoyari. It was released in Japan on July 17, 2020, and in English on January 17, 2023.

Summary
Gorou is an OB-GYN with a life far removed from the glitz and glamour of the entertainment industry—the world of his favorite idol, rising star Ai Hoshino. But when the two are unexpectedly brought together, their fates become intertwined in ways that defy all reason. For the good doctor, it’s time to stan(d) and deliver!

Chapters

 * Chapter 1: Mother & Children
 * Chapter 2: Big Brother & Little Sister
 * Chapter 3: Babysitter
 * Chapter 4: How to Smile
 * Chapter 5: Director & Actress
 * Chapter 6: Child Actors
 * Chapter 7: If You Fear Falling, You'll Fall Harder
 * Chapter 8: Ai Hoshino Part 1
 * Chapter 9: Ai Hoshino Part 2
 * Chapter 10: Introduction

Trivia

 * This is the only volume to contain chapters with flashforward in it.
 * The quotes from the Volume summary are taken from the first chapter, said by the narrator.