Karai is a recurring character in the Teenage Mutant Ninja Turtles 2003 cartoon series. Initially the Shredder's disciple and adopted daughter and a high-ranking member of the Foot Clan, her respect for the Turtles eventually leads to her being an on & off ally of them. She originally serves as an anti-villain of seasons 2-3 and one of the main antagonists of season 4, before becoming a supporting protagonist in season 5 and the subsequent seasons.
She was voiced by Karen Neill.