◾️Purchased used on Amazon, so there's an Amazon Outlet sticker on the back cover. The cover has some wear and tear, but the pages inside are clean and there are no issues for normal use. A vision improvement game for children that expands memory and field of vision while having fun. - Title: Amazing Game to Improve Children's Eyesight - Publisher: Seishun Publishing - Price: 1300 yen - Effects: Improves memory & expands field of vision - Target audience: Children - Features: Improves eyesight while having fun Thank you for looking.