24 years ago, I succeeded to this company from my father as a president having GIA. G.G.(Gemological Institute of America, Graduate Gemologist). In the year of 2003, I met a diamond more than the understanding as a gemologist. The beauty of a diamond lies in the brilliance of reflecting light. It has been said that a perfectly reflecting diamond has not be polished, as there was a large weight loss and too much difficulty in terms of technique because of extremely high hardness. To our surprise, it was realized in 1985 in Japan. Then, I spent 3 years and was able to complete ARKA Diamond, which is a diamond having perfect reflection, and possesses wave energy to maximize peoples natural healing power. We believe that ARKA Diamond brings people tons of happiness.