uzuki sena, kasane teto, kasane teto (utau), utau, commentary request, highres, 1girl, against fourth wall, ahoge, bare shoulders, black shirt, buttons, collared shirt, detached sleeves, double-parted bangs, drill hair, fake phone screenshot, fake screenshot, hair between eyes, looking at viewer, one eye closed, red eyes, red hair, shirt, short hair, sleeveless, sleeveless shirt, solo, twin drills, upper body, yellow background