Based on classic anime by Tatsuo Yoshida. Every week, toy-shop owner Gan (Sho Sakurai) and Ai (Saki Fukuda), his assistant, battle the evil witch Doronbo (Kyôko Fukada) and her gang over the mystical skull stone. Initially intended for children, some segments shift into adult fare. For example, at one point, the Doronbo Gang create a female cyborg (with exposed breasts) that shoots bullets from her nipples, causing orgasmic convulsions. Eventually mini ant robots bite her nipples off! (In Japanese language, with English subtitles).