Oren Ishii is a fictional character from the film series Kill Bill, directed by Quentin Tarantino. She is portrayed by actress Lucy Liu and is known for her fierce combat skills and leadership of the Deadly Viper Assassination Squad. Oren is a complex character, blending elements of both villainy and honor. In the story, Oren Ishii seeks revenge against The Bride, played by Uma Thurman, who is on a quest to eliminate her former associates. Oren's character is notable for her unique background, having been raised in a violent environment, which shaped her into a formidable assassin.