1girl, blue_eyes, blush, bocchi_the_rock!, breasts, cube_hair_ornament, embarrassed, gotoh_hitori, guitar_case, hair_ornament, instrument_case, jacket, long_hair, looking_at_viewer, medium_breasts, one_side_up, pink_hair, pink_track_suit, sidelocks, solo, takahashi_masaki, track_jacket, upper_body