ishii o-ren

A female assassin from the film Kill Bill, and former member of the DVAS. Born from a Japanese mother and a Chinese American father, after seeing her parents brutally murdered at the age of 9, O-Ren took violent revenge on their murderers just two years later and went on to become a professional assassin proficient in sword fighting.

Her attire after leaving the DVAS is a formal kimono, which she adopted after becoming the queen of the Yakuza in Tokyo, backed by Yuubari Gogo, Johnny Mo, Sofie Fatale and her personal army known as the "Crazy 88."

Her weapon of choice is a shirasaya katana.

Codename: "Cottonmouth"