Ryūko Matoi

Intro Ryūko Matoi is the main protagonist of Kill la Kill. She transferred to Honnōji Academy searching for the twin of her red Scissor Blade and the person who used the weapon to murder her father, Isshin Matoi. It is later revealed that Ryūko is the daughter of Sōichirō and Ragyō Kiryūin and the younger sister of Satsuki. Ryūko had supposedly died as a baby after Ragyō had attempted to fuse her body with Life Fibers, which was declared a failed experiment by Ragyō herself; however, Ragyō's experiment would later be revealed to be a success. Ryūko was later saved by her father, with her father faking her death and raising her under the alias of Isshin Matoi until his death at the hands of Nui Harime. Six months after Isshin's death, Ryūko transferred to Honnōji Academy.