niina akihiko, hilda (horus no daibouken), taiyou no ouji: horus no daibouken, commentary request, highres, 1girl, black hair, blizzard, blue gem, boots, closed mouth, dagger, dated, dress, feet out of frame, floating hair, gem, ghost, headband, holding, holding dagger, holding knife, holding weapon, jewelry, knee boots, knife, looking at viewer, medium hair, necklace, orange eyes, outdoors, signature, snowing, solo, standing, weapon, white boots, white dress, white headband, wolf