Shigeru Mizuki - Gashadokuro | Polytro Big Silhouette Short Sleeve Shirt(C) Mizuki Pro About the design The powerful design of the Gashadokuro, a Japanese monster that is said to have been formed from the grudges of the unburied dead and taken on the form of a giant skull, is printed large on the back. The human spirits that seem to be entering the pocket are expressed with embroidery. About the product A short sleeved shirt with a relaxed silhouette. Made of polytro fabric that is smooth to the touch and breathable.