1boy, 1girl, black_footwear, black_thighhighs, boots, chair, dated, haruyama_kazunori, head_out_of_frame, hololive, houshou_marine, houshou_marine_(marching_band), long_hair, looking_at_another, looking_at_viewer, pantyhose, red_hair, standing, thigh_boots, thighhighs, twitter_username, virtual_youtuber, yagoo