Atsushi Tsudanuma / The Main Character in the Demon World is Us! Volumes 1-7 Selling due to bookshelf reorganization. Stored in a relatively dark bookshelf, with no noticeable stains or damage. All 7 volumes have their obi strips. If you're thinking of collecting them, or if you've been a little curious, please consider them. (Personally, I really love volume 4, so please read it...!)