Fuyumi Todoroki (轟とどろき冬ふゆ美み Todoroki Fuyumi?) is the older sister of Shoto and Natsuo, the younger sister of Toya, and the only daughter of Enji and Rei Todoroki.She was also a elementary teacher. Fuyumi is a young woman of average height with turquoise eyes (gray in the anime). She has white hair, flecked with a few noticeable traces of a crimson-like color, which is mostly shoulder-length aside from the ear-length side bangs she sports and the short clump she leaves hanging down her forehead