20 has been a certified specialist in the Japan Cosmetic Surgery Society. At the time of accreditation, every cosmetic surgeon was performed every day as a cosmetic surgeon. More than 20 years ago, there was no device that could select RF, HIFU, or laser as it is now. Sag is an operation, wrinkle is an operation or collagen injection filler is also the mainstream hyaluronic acid, BOTOX is not widespread. It was a natural era to solve the problems. Why now? There are many specialists. The fact that it was 2 years ago suddenly increased the number of specialists certified by the Cosmetic Surgery Society. http://www.jsas.or.jp/contents/expert.htmlNow that the cosmetic surgery clinic is prosperous, the value of this specialist's certificate will be questioned.