Hand-drawn illustration and signature by Go Nagai, the author of "Devilman," "Mazinger Z," "Cutie Honey," and others. The clothing is meticulously drawn in color. The overall color scheme is something you don't often see. I purchased this from another site a while ago. The previous seller said they received it directly from the artist. There is some age-related deterioration (yellowing, wrinkles, damage to edges and corners), some warping, and small stains and dirt, but there are no severe damages like tears or holes, and overall, the condition is considered to be average for something quite old (in my opinion). Please note that I have not had it authenticated since I acquired it. Please refrain from purchasing if you are overly concerned about the condition, do not read the description, do not ask questions beforehand, and then file a complaint such as "It's not what I expected" after receiving the item. Please ask any questions you may have. (Please understand that I cannot answer impolite questions.) Thank you.