Matoi Ryuko is the main protagonist of the anime series Kill la Kill. She is a high school student who transfers to Honnouji Academy in search of her father's killer. Ryuko wields a scissor blade, which is a unique weapon that can cut through the special fabric known as Goku Uniforms. Ryuko is characterized by her rebellious spirit and determination. She wears a special uniform called Senketsu, which grants her enhanced abilities in battle. Throughout the series, she confronts various challenges and adversaries, including Satsuki Kiryuin, the academy's president, as she uncovers the truth behind her father's death and the academy's dark secrets.