This is one of the most advanced Shikotsumyaku abilities, it allow the user to turn their forearms and hands into a functioning saw. The saw itself can have any blade froma jigsaw-like staight and jagged one to a table saw-like round and jagged one to a rock cutting saw-like round and rough one, the possibilities are pretty large. This can also technique can be combined with Corpse Bone Shock to add extra pierce effect and an electrifying advantage.