yagi000, hoshiguma (arknights), arknights, absurdres, commentary, highres, 1girl, :d, alternate costume, bare shoulders, black jacket, black skirt, blazer, blue necktie, buttons, closed mouth, clothes writing, collared shirt, green eyes, green hair, grin, hair between eyes, hand on own hip, horns, jacket, lapels, long hair, looking at viewer, multiple views, necktie, one eye closed, open clothes, open jacket, open mouth, pleated skirt, school uniform, shirt, simple background, single horn, skin-covered horns, skirt, sleeveless, sleeveless shirt, sleeves rolled up, smile, stretching, volleyball, w, white background, white shirt