1girl, o, bikini, bikini_top_only, black_bikini, blue_eyes, blush, bocchi_the_rock!, electric_guitar, flower, gibson_les_paul, gotoh_hitori, guitar, hair_between_eyes, hair_ornament, holding, holding_instrument, instrument, jacket, long_hair, long_sleeves, maddo_(gasser_0518), music, ocean, open_clothes, open_jacket, pink_hair, playing_instrument, plectrum, sky, solo, swimsuit, track_jacket, track_suit