PROBLEM TO BE SOLVED: To input Japanese quickly using touch panel by fewer touch pushing.;SOLUTION: In the Japanese input mode (S201), the Japanese characters area divided into a plurality of groups are displayed on the effective area of the screen (S203) surrounding the initial touch points (S202). When the initial touch points move to one group where the Japanese characters to be input locate among a plurality of Japanese characters area, the one Japanese character area or all of the Japanese character area of the groups move in opposite to the moving direction of the touch point (S204), and the Japanese characters to be input are selected by moving the touch points in the Japanese character area of the group (S205).;COPYRIGHT: (C)2010,JPO&INPIT
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