Although new and unused, and with no writing, please understand that some of the booklets may have minor scratches, stains, or folds on the surface due to storage. Regarding the bonus booklets, please refer to the following and photos 5 and 6. ◇ Kodomo Challenge (for 5-6 year olds) A set of 12 learning workbooks + 1 bonus booklet for young children ◆ Set Contents: ・Kids Work: June, December, January, February issues (December issue, see photo 9: cards unrelated to the workbook) ・Power Up Work: May, August, October, November, December issues ・1st Grade Preparation Work: 1 booklet ・Japanese & Math Preparation Work: 2 booklets ◆ Bonus: Kids Work April issue (Some stickers have been removed, but the educational materials are unused) - Target age: For young children aged 5-6 - Language: Japanese - Format: Workbook - Theme: Learning/Education Thank you for viewing. Please consider this item if you understand that it is a used item and has been stored at home. Please refrain from purchasing if you are overly concerned about minor imperfections. m(_ _)m