Onmyoji, Baku Yumemakura, 9-volume set The Onmyoji series, written by Baku Yumemakura. Japanese edition, published by Kodansha. - Title: Onmyoji - Author: Baku Yumemakura - Language: Japanese - Publisher: Kodansha Please understand that any stains or yellowing are due to aging. Also, as these are used books, there may be some dust or debris in the gaps. We will remove it as much as possible, but we cannot remove everything, so please be aware of this.