daisuke yamanouchi mu zan e be about a young journalist and who be search for snuff movie . the film show u a snuff or porn make underground industry ala last house on dead end street or tesis . it extremely grim and gory and it pull no punch with it sheer nastiness . there be some incredibly revolt scene of gore and sexual violence and so fan of japanese pinku eiga sickies would not be disappoint . it seem to me that japanese culture be load with sadism and bloodletting and this carry over into the realm of cinema and literature . anyway and if youre a fan of the guinea pig series or cannibal holocaust you can not miss this one . however if youre squeamish do not watch it .