Reiki history is an interesting theory of spiritual world. Reiki, which is one of the spiritual practices concerned on developing spirituality, was founded by Dr. Mikao Usui. The Reiki system of natural healing is a Japanese technique used for reducing stress and gives relaxation to the body. “Rei” gives the meaning for God’s wisdom, and “ki” about life force energy. If there is not much stress or the guiding life force is very low then the body pains and soon results into sickness. Reiki is a simple and natural method for improving oneself that anybody can use. Reiki treats the whole body right from our feelings, emotions, tension and helps in developing ones confidence and also in attaining concentration.