Diane Domondon is a Reiki Master with a private practice in NYC, where she teaches classes and treats clients in Usui Shiki Ryoho, the Usui Method of Natural Healing. She has contributed to several Reiki projects, including co-editing a forthcoming English translation of Reiki to Jinjutsu (Reiki and the Caring Arts), a 1933 volume by a student of Mikao Usui that documents early Reiki practice; overseeing the reprint of The Grey Book, a 1982 compilation of materials from Chujiro Hayashi and Hawayo Takata; as well as organizing webinars on the Takata Archives and the historical series A Century of Reiki with Dr. Justin Stein. She is a member of The Reiki Alliance, the international organization of Reiki masters in the lineage of Hawayo Takata, who first brought Reiki from Japan.