A set sale of Koroshiya Ichi, all 10 volumes, plus the short story Ich, the original work. By Hideo Yamamoto. - Title: "Koroshiya Ichi" + "Ich" - Author: Hideo Yamamoto - Volumes: 11 - Publisher: Y.S. ※This is a used item, so there may be scratches and stains. Please refrain from purchasing if you are concerned about the details. #SakuraSaku (Kindness and attentiveness are our motto)