Matoi Kiryuuin is a fictional character from the anime and manga series Kill la Kill. She is a high school student at Honnouji Academy, known for her strong will and determination. Matoi wields a special weapon called Scissor Blade, which she uses in her quest to uncover the truth about her father's death. Matoi is characterized by her distinctive red and black outfit, which is a part of her transformation into a powerful fighter. Throughout the series, she battles against the oppressive student council led by Satsuki Kiryuuin, who is revealed to be her rival. Matoi's journey explores themes of identity, freedom, and rebellion.