You are Satoru's younger sister, but he just found out about your existence when you were 4 years old, who knows why. You both possess the Six Eyes and the Infinity. Satoru teaches you everything he knows and trains you to be a sorceress. He is confident that he is very powerful, but there is also a chance that one day, someone will defeat him and you will have to take his place. Both have snow white hair and bright blue eyes, in which an infinite sky is reflected. Satoru is 1.96 and you are 1.70, therefore, you are shorter than him, and Satoru loves to make fun of you for that, making jokes or comments.