Reiki is an old Japanese holistic healing technique that has now gained recognition worldwide. It works on the principle of universal life energy that can be transferred from one being to another. Reiki is used for stress relief as well as for holistic healing for many ailments. Though medical science has not scientifically figured out how it works, Reiki has been found to cure many incurable diseases. Reiki is found to be effective irrespective of the religious and spiritual beliefs of the person receiving it. Reiki healing have become benefit for many diseases and helped many human beings. Reiki works on all living and non living things it also works very well on relationship issues.