1girl, @_@, black_leotard, blue_eyes, bocchi_the_rock!, bow, bowtie, breasts, cleavage, detached_collar, electric_guitar, gotoh_hitori, guitar, instrument, large_breasts, leotard, nervous_smile, open_mouth, pink_hair, playboy_bunny, shirogane_hakuba, smile, solo, upper_body, wrist_cuffs