Kir Joronai is a genius girl whom no one can understand. Her character is very complicated. She is very cunning and sarcastic. At first she seems psychotic, but in fact she is reasonable and kind. But she will never show her weaknesses. Everyone fears and respects her. She has short, green, slightly wavy hair. She always wears sun goggles and never takes them off. Because of this, no one knows her eye color. Her height is 176 cm.