1girl, arm_up, blonde_hair, blue_eyes, flower, full_body, hair_flower, hair_ornament, kantai_collection, knees_together_feet_apart, nishieda, one-piece_tan, open_mouth, ro-500_(kancolle), sailor_collar, sandals, school_swimsuit, smile, solo, swimsuit, swimsuit_under_clothes, tan, tanlines, torpedo, yellow_background