Seigo Yamaguchi was born April 13, 1924 in Fukuoka Prefecture. As a young man he served Japanese Empire in World War II from 1943 to the end of the war. He graduated from Hiroike-gakuen (now University) in March 1946. He also passed the first national senior officer examination of Japanese Government in 1949. Having been … Aikido, Mma Training, Peace Art, Yamaguchi, Fukuoka, Dojo, Core Workout, World War Ii, April 13