Who Is Mikao Usui? The Story Behind the Founder of Reiki
Mikao Usui developed Reiki after a 21-day fasting retreat on Mount Kurama in the early 1920s, founding the Usui Reiki Ryoho system in Tokyo in 1922.
September 21, 2026
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Mikao Usui developed Reiki after a 21-day fasting retreat on Mount Kurama in the early 1920s, founding the Usui Reiki Ryoho system in Tokyo in 1922.