The Sailormoon Artbooks or "gengashuu" (litteraly "original picture collections") are collections of numerous color manga images. There were a total of seven Bishoujo Senshi Sailormoon artbooks released: Gengashuu Vol. 1, Gengashuu Vol. 2, Gengashuu Vol. 3, Gengashuu Vol. 4, Gengashuu Vol. 5, Settei Shiryoushuu ("Creation Materials Collection"), and Gengashuu Vol. ∞ (Artbook Vol. Infinity).