A fun picture book with windows that teaches you the secrets of ninjas. - Title: Ninja Ninja - Publisher: Gakken - Price: List price 2,178 yen - Features: Content that teaches the secrets of ninjas - Number of pages: 34 pages (including gimmick pages) The cover and obi have some damage. There is no noticeable damage to the pages. Some of the gimmick pages have not had their perforations opened. The content is interesting even for adults, and it's a unique book for children about ninjas. Please understand that this item has been stored at home before purchasing.