[Oshi No Ko], Vol. 1 by Mengo Yokoyari

Gorou is a gynecologist and idol fan who'AEos in shock after his favorite star, Ai, announces an impromptu hiatus. Little does Gorou realize that he'AEos about to forge a bond with her that defies all common sense! Lies are an idol'AEos greatest weapon in this outrageous manga from Aka Akasaka (Kaguya-sama: Love is War) and Mengo Yokoyari (Scum'AEos Wish).
Binding: Paperback / softback