1girl, antenna_hair, aoba_(kancolle), cowboy_shot, gradient_background, greyscale, hair_ornament, hair_scrunchie, jacket, kantai_collection, monochrome, neckerchief, open_clothes, open_jacket, ponytail, sailor_collar, sailor_shirt, school_uniform, scrunchie, serafuku, shingyou_(alexander-13), shirt, shorts, solo, viewfinder