“During the one-hour randori workouts at Shodokan, the following sequence of drills is typical. The person holding the knife is called the tanto (after the fact that a dagger in Japanese is called a tanto.) The unarmed person is referred to as the toshu (literally unarmed) player.”
Brian Kagen is an avid web researcher with a particular interest in martial arts. His training background includes both judo and aikido. He has contributed hundreds of article links over the years for AJ readers.

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