1girl, o, blue_eyes, blush, bocchi_the_rock!, cube_hair_ornament, electric_guitar, floating_hair, flying_sweatdrops, gibson_les_paul, gotoh_hitori, guitar, hair_between_eyes, hair_ornament, holding, holding_instrument, instrument, jacket, long_hair, music, one_side_up, open_mouth, pink_hair, pink_jacket, playing_instrument, plectrum, solo, spotlight, track_jacket, upper_body, very_long_hair, water_drop, yu-ka0919