1girl, aogisa, arknights, bangs, black bow, black bowtie, black dress, blonde hair, blue eyes, bonnet, bow, bowtie, dress, eyebrows, highres, horns, horns through headwear, long hair, looking at viewer, nightingale an elegy arknights, nightingale arknights, official alternate costume, parted lips, simple background, solo, white background
1girl, absurdres, aiguillette, armband, bare legs, belt, black choker, black footwear, black gloves, black headwear, black skirt, blue shirt, breast pocket, breasts, button gap, buttons, choker, cleavage, collared shirt, commentary request, demon girl, demon tail, demon wings, dress shirt, fingerless gloves, from side, full body, gloves, green eyes, hair ornament, hairclip, hand on hip, hat, high heels, highres, holding, holding whistle, indie virtual youtuber, iridescent, kuria clear trip second, long hair, medium breasts, miniskirt, nail polish, necktie, pencil skirt, pocket, police, police hat, profile, purple nails, sata nakia, shirt, shirt tucked in, short sleeves, skindentation, skirt, solo, standing, tail, thigh strap, thighs, virtual youtuber, whistle, whistling, white hair, wings
1girl, absurdres, aiguillette, armband, bare legs, belt, black choker, black footwear, black gloves, black headwear, black skirt, blue shirt, breast pocket, breasts, button gap, buttons, choker, cleavage, collared shirt, commentary request, demon girl, demon tail, demon wings, dress shirt, fingerless gloves, from side, full body, gloves, green eyes, hair ornament, hairclip, hand on hip, hat, high heels, highres, holding, holding whistle, indie virtual youtuber, iridescent, kuria (clear trip second), long hair, medium breasts, miniskirt, nail polish, necktie, pencil skirt, pocket, police, police hat, profile, purple nails, sata nakia, shirt, shirt tucked in, short sleeves, skindentation, skirt, solo, standing, tail, thigh strap, thighs, virtual youtuber, whistle, whistling, white hair, wings