To make the energy harmless in terms of magnetic resonance for electromagnetic waves, static electricity, radiation, ultraviolet rays and harmful sound waves, etc., generated from electronic and electronic appliances such as a television, a computer, a portable telephone, an automobile and a train.

A material for which EM (effective microbes) ceramics are stuck, coated and mixed is used as the material of a front surface and a wall surface, etc., of equipment and interior items, etc., such as the television, the computer, an air conditioner, the portable telephone, the automobile and the train of the electronic and electric appliances.