Shichida Method Orange Kids, 12 months worth. Purchased from the official website. For ages 3-4 ☆ Includes a usage guide. The booklets are unused, so they are like new and in very clean condition(^^) The CDs have only been used for ripping, so they have almost no scratches. Thank you very much(^^) I also have Pineapple Kids and Orange Kids from other listings. Popular keywords... Shichida Method Entrance exam preparation Elementary school entrance exams Orange Kids series with all 12 volumes, usage guide, and CDs. - Series name: Orange Kids - Number of volumes: All 12 volumes - Guidebook: Orange Kids Usage Guide - Accessories: CDs Thank you for looking.