1girl, alternate_hairstyle, armband, bare_shoulders, breasts, brown_hair, cleavage, dress, electric_guitar, flower, green_eyes, guitar, hair_flower, hair_ornament, idolmaster, idolmaster_cinderella_girls, instrument, jewelry, kimura_natsuki, kumatsuki_(no-kirin), left-handed, music, necklace, playing_instrument, plectrum, red_dress, short_hair, sitting, solo, tongue, tongue_out, wristband