okayu (cwtv7823), kasane teto, kasane teto (utau), utau, highres, 1girl, ahoge, bare shoulders, black shirt, black skirt, black sleeves, blush stickers, breast pocket, buttons, cowboy shot, detached sleeves, drill hair, hair between eyes, halftone, long sleeves, looking at viewer, nail polish, number tattoo, one eye closed, open mouth, pocket, red eyes, red hair, red nails, shirt, simple background, skirt, sleeveless, sleeveless shirt, smile, solo, standing, tattoo, teeth, twin drills, upper teeth only, v, white background