Category Archives: Tai Kai

2016 Tai Kai – Registration Open!

Koyama Dojo is proud to host this year’s annual North American Hakko Denshin Ryu Jujutsu Tai Kai in Ann Arbor, MI. This year’s seminar will be held Friday, October 7th – Sunday, October 9th. We will cover many topics over these three days including Waza (forms – all dans), henka (practical applications), weapons defense (gun/knife/baton), […]

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2015 North American Tai Kai

Block your calendars! The 2015 Tai Kai is coming to Kobaka Dojo this year on November 6, 7, and 8, 2015. Kobaka Dojo is located in Old Chester High School, in rural Wayne County Ohio. They have a full gymnasium and several small rooms available for training. There are also several hotels located within 10 […]

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