"Hyperdimension Neptunia + Mk2 Artworks" published by Udon Entertainment in 2014. It contains artworks and other content related to the popular game series. The book is in English and follows the manga tradition, appealing to fans of games and anime. This product is a must-have for collectors and enthusiasts of the Hyperdimension Neptunia series. Unsealed but has been stored away from sunlight so looks as it did the day it arrived. Not sealed