Gogo Yubari
Gogo Yubari is a secondary antagonist in Quentin Tarantino's 2003 film Kill Bill: Volume 1. She is a 17-year-old Japanese schoolgirl and one of O-Ren Ishii's top assassins, serving as her personal bodyguard. Portrayed by Japanese actress Chiaki Kuriyama, Gogo is known for her sadistic personality, lethal combat skills, and mastery of the Meteor hammer, which she uses to devastating effect in her fight against Beatrix Kiddo.