Koyuki Hikawa - 氷の城壁(The Ramparts of Ice)

Koyuki Hikawa, anime coloring, anime screencap, long hair, ash brown hair, hazel-brown eyes, sharp eyes, blunt bangs, blue earrings, small earrings, black uniform, black blazer, blue v-neck sweater vest, white blouse, gray skirt, black tights, red sandals