Reiki's Western Transmission
Usui's 1927 memorial stone dates his Tokyo society to April 1922; Hawayo Takata was advertising 'Reiki Sanitarium Treatments' in Hawaii by October 1936.
Usui memorial stone, Saihō-ji, Tokyo, February 1927, translated in Jojan Jonker, Reiki: The Transmigration of a Japanese Spiritual Healing Practice (LIT, 2016), p. 603; Takata's Garden Island advertisement, October 1936, ibid. p. 361
A Japanese energy-healing system, commonly presented in the West as an ancient Tibetan practice.