ash (ash illustrator), oyama mahiro, oyama mihari, onii-chan wa oshimai!, absurdres, commentary, highres, 1girl, ahoge, alternate legwear, artist name, belt, black skirt, black thighhighs, blush, bolo tie, brown eyes, button gap, cosplay, dot nose, full body, hair ribbon, long hair, long sleeves, looking at viewer, navel, no shoes, oyama mihari (cosplay), pink hair, pleated skirt, red ribbon, red shirt, ribbon, shirt, simple background, sitting, skirt, solo, sweatdrop, thighhighs, twintails, white background, wing collar, yokozuwari