1girl, absurdly_long_hair, biwa_lute, cpctbepfk4l2gax, cube, demon_girl, from_above, from_side, hair_spread_out, hand_up, holding, holding_instrument, indoors, instrument, japanese_clothes, kimetsu_no_yaiba, kimono, long_hair, lute_(instrument), music, nakime_(kimetsu_no_yaiba), one-eyed, playing_instrument, roots, seiza, sidelocks, sitting, solo, traditional_media, very_long_hair, white_hair