PROBLEM TO BE SOLVED: To provide a calligraphy studying material, underlay for calligraphy and Japanese writing paper for calligraphy for learning shapes of brush letters and balance in the calligraphy technic, transferring method of a brush, stroke pressure, and stroke speed of the brush.;SOLUTION: In this calligraphy studying material used for learning the calligraphy technic, figure 1 showing strength of the stroke pressure of letter models in magnitude, and a point 2 showing the position of the center of gravity of the brush of the letter models are shown along a brush moving path with a constant interval. The strength of the brush stroke pressure, the position of the center of gravity of the brush and speed of brush moving are visualized to improve learning of the calligraphy technic.;COPYRIGHT: (C)2004,JPO
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