Game Material Collection: Game Boy Handbook - Keibunsha Encyclopedia Separate Volume Release Date: 1990/06/16 Publisher: Keibunsha Keibunsha Encyclopedia Separate Volume Please consider purchasing if you understand that this is a used book. We may use recycled packing materials to reduce costs. We will take measures to prevent water damage and see-through, and ship it as a "book" via Yamato Transport. We cannot accept other shipping methods.