This is a set of six sonosheet books and two CDs of audio recordings, which were bonus items for purchasing all volumes of the "GeGeGe no Kitaro" anime DVD magazine. Published by Kodansha. The envelope was opened for the photos, but the items appear to be in good condition. The sonosheets themselves are not included. Instead, there are two CDs of the audio recordings. One CD has some missing audio, so a complete version was sent later. The CDs are unopened.