dancing, fabric, hasu, hololive, megumi no hito (mv), performance, 1girl, virtual youtuber, twintails, thighhighs, solo, houshou marine, skirt, letterboxed, from behind, red hair, stage, sleeveless, black thighhighs, stage lights, hair ribbon, ribbon, long hair, miniskirt, zettai ryouiki, facing away, pleated skirt, standing