What is USYBA?
The United States Yoseikan Budo Association (USYBA) was founded in 1979 as the United States extension of the Japanese Yoseikan Budo organization then headquartered in Shizuoka, Japan. This web site is the official publication of the USYBA. The purpose of USYBA is to promote the practice of Yoseikan Budo. The USYBA is authorized to govern the practice of Yoseikan Budo in the United States.