The Mistress (Real name: Tang Amaya) is a minor villain in the Teenage Mutant Ninja Turtles comic books. She is the consort of Oroku Saki, the Shredder but is also the sister of the late Tang Shen. Oroku Saki lied to the Mistress and convinced her that Hamato Yoshi was the villain in the love triangle and not him. As a result Amaya became his loyal servant and at one point a female Shredder.