mutsuki (azur lane), azur lane, official art, 1girl, animal ears, anime coloring, belt, black thighhighs, boots, cat ears, cat girl, detached sleeves, full body, grey belt, hair ornament, hand up, japanese clothes, looking at viewer, ogiwara rokou, open hand, outstretched arm, platform boots, pleated skirt, red sash, red shoes, red skirt, ribbon, sash, shirt, shoes, short hair, simple background, skirt, smile, solo, spread fingers, standing, tachi-e, thighhighs, transparent background, wide sleeves