Created in the early 1920s by Henry Seishiro Okazaki, Okazaki Restorative Massage is a form of Japanese massage therapy based on the principles of Seifukujitsu, which has its roots in an even older traditional Chinese medicine. Seifukujitsu was taught only to the advanced students at various martial arts schools in Japan, where this healing art was an integral part of the martial arts.
(Source: Danzan Ryu, The American Judo and Jujitsu Federation, www.ajjf.org)