2girls, d, akitsuki_(oenothera), animal_ears, bare_shoulders, black_bow, black_bowtie, black_leotard, bocchi_the_rock!, bow, bowtie, breasts, brown_pantyhose, cleavage, cosplay, cube_hair_ornament, detached_collar, electric_guitar, fake_animal_ears, gibson_les_paul, god_knows..., gotoh_hitori, green_eyes, guitar, hair_ornament, holding, holding_instrument, instrument, kita_ikuyo, leotard, long_hair, medium_breasts, multiple_girls, music, nagato_yuki, nagato_yuki_(cosplay), pantyhose, pink_hair, playboy_bunny, playing_instrument, rabbit_ears, red_hair, singing, smile, standing, suzumiya_haruhi, suzumiya_haruhi_(cosplay), suzumiya_haruhi_no_yuuutsu