Japanese character input device and character input method for mobile terminal

摘要

A method for inputting Japanese letters and a device with which the method is carried out are provided. The method involves prearranging predetermined letters and symbols in a matrix array of M columns and N rows, and inputting a desired letter or symbol by designating the corresponding column and row coordinate. In one embodiment, the designation of the corresponding coordinate is accomplished by use of the pointer of a direction designation unit, the unit having positions corresponding to the coordinates uniformly spaced in a circular pattern.