A 12-volume set of educational manga for learning history. - Volumes: 12 volumes - Series Name: NEW World History - Publisher: Gakken - Features: Educational manga - Content: Manga about history - Language: Japanese Published in 2016. If purchased individually, I'm thinking of pricing them at 430 yen each. I used these during my exam preparation, so they are quite old. Of course, I am open to price negotiations. This will depend on shipping costs, etc. I apologize. The covers and boxes of the books are very dirty. The insides are clean, as I haven't written in them. Please note that the bonus "5-Minute Memorization Book Before Bed: World History Version" is not included. Thank you for looking.