Ruri Himeyuri 姫百合瑠璃

Ruri is Sango Himeyuri's younger twin sister. She loves her sister very much and believes that they only need each other. She dislikes Takaki and treats him like a pervert when he helps Sango. She does not want anyone interfering in her life with Sango. But otherwise, she is a nice girl who only wants her sister's happiness.