Invitation to all Hakko-ryu Shihan Kaikekiden around the world: May 3,4,5, 2025, these three days are review sessions for Shihan and Kaiden, held at the Hombu Dojo in Omiya, Japan. In Japan, this practice session is called Renshikai. Hombu Dojo has been conducting this event for more than 50 years. Please contact the Hombu Dojo […]