Horimiya Manga: A Piece of Memories Volume 17 is a bonus volume in the Horimiya series which features story by HERO and art by Daisuke Hagiwara, and comes with an exclusive slipcase plus an exclusive booklet featuring color illustrations.

School may have ended, but there is no end to the sweet “aww”-inspiring tale of Hori and Miyamura! Snapshots of the lives of Hori, Miyamura, and the gang, a brand new story by the original author HERO, and the Hori edition of the final story revealed at the traveling Horimiya exhibition in 2021 have all been collected into this volume celebrating the finale of the original series!