The men from the J-Rock band in "Coffin to Death" seem like a blend among X Japan and Z-Kill. Aside from a handful of seen seams on her entire body she's practically indistinguishable from a normal human, in contrast to the lesser devices of her empire which look a lot more like conventional robots (or a lot less her private maid 42 is a big floating cylinder which can only communicate by repeating "Jawohl Mister").