|Dr. Chujiro Hayashi|
Dr. Hayashi was a retired naval officer. He received the Reiki Master initiation from Dr. Usui about 1925 at the age of 47.
Up to this point, the Usui system of healing consisted of the energy itself, the 3 Reiki II symbols, the Usui hand positions, the attunement process and the Reiki ideals. After being asked to do so by Usui sensei, Dr. Hayashi went on to develop the Usui system of healing. He opened a Reiki clinic in Tokyo and kept detailed records of the treatments given. He used this information to create the Hayashi Healing Guide that included detailed hand positions for specific illnesses and conditions. He changed the way Reiki sessions were given by having the client lay on a table and be treated by 2 practitioners. He simplified the attunement process and may have been the one to add the master symbol, thus increasing the effectiveness of the attunements. (Although this may have been added by Mrs. Takata.) This may be why Takata only give a limited number of attunements for each level, whereas Dr. Usui recommended the student receive as many attunements or reiju’s as possible.