Also known as: シュレッダー(TMNT), サワキちゃん, サワキ・オロク, オロク・サキ
Primary antagonist of the Teenage Mutant Ninja Turtles franchise. A ruthless ninja and leader of the now-criminal Foot Clan, clad in bladed armor pieces and a face-plated helmet. Once known as Oroku Saki, the Shredder murdered Splinter's master Hamato Yoshi before the rat's mutation.