[Problem] physical strength is lowered those who need nursing care, to provide a Western-style toilet that was devised to be able to add an iodine with confidence. A legs of muscle strength is reduced, for those who operate has become difficult or standing or sitting person toilet seat surface it is high to increase the height of a conventional toilet so effortless. Thus features a method for stabilizing the posture by placing the footrests to the feet to become unstable. .BACKGROUND
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