Learn About Reiki Energy Healing Education and Certification Reiki is an ancient practice of healing the body with Source energy. You do not use any of your own energy. Some people think that it is Japanese because it was reintroduced to society by Dr. Usui. This man is recognized as being the founder of Reiki, but energy healing for the body, mind and soul has been around for thousands of years. Its practices seem to have gotten lost and Dr….