savi (byakushimc), wadanohara, funamusea, oounabara to wadanohara, highres, 1girl, anchor hat ornament, black eyes, blue hat, blue sailor collar, blue serafuku, blue skirt, bow, braid, bright pupils, brown hair, bubble, closed mouth, colored skin, frilled skirt, frills, hat, hat ornament, looking at viewer, multicolored bow, sailor collar, school uniform, serafuku, skirt, smile, solo, turtleneck, twin braids, underwater, white pupils, white skin, witch, witch hat