At the last Hawaii Karate Kenkyukai training session, Sensei Pat Nakata explained his theories of Ippon Kowashi and the Walk-in. His student, John Oberle, summarized his talk and posted it at his Bujutsu Blogger blog. Please see:
I missed that training session. Thank you to Nakata Sensei and John for sharing the materials.
Respectfully,
Charles C. Goodin
