The base, on which the main body of a jewel is mounted, and the rear surface magnet are connected to the chain part. Also, provided are a toner prepared using the method, an image forming method using the toner, and an image forming apparatus using the toner. The score can be used to evaluate and prioritize the transit routes so that one or more transit routes can be recommended to a user. The separated water is passed through a basic anion exchange column and is then heated to produce the steam. The command motor torque of the first or second electric motor connected to the other wheel on the right or left side that is opposite the wheel at which slippage occurred is increased, thereby making it possible to supplement the decrease in the driving torque of the wheel at which slippage occurred. The foot is thus suspended in space such that the imaging section is able to obtain an accurate measurement of the plantar surface without distortion of the soft tissues or bone structure of the foot.