The Sword of No-Sword: Life of the Master Warrior Tesshu Book by John Stevens Rodrigo Antunes The three katas are from

The three katas are from a much longer kata possibly coming from China

The Art of Jo Techniques Created by Makoto Hirohara

Shomen Uchi

Philippe Pinerd presents a structured and progressive approach to Hapkido

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The Sword of No-Sword: Life of the Master Warrior Tesshu Book by John Stevens Rodrigo Antunes The three katas are fromThe insightful martial arts biography of Yamoaka Tesshu, the larger than life samurai who founded his own school of swordsmanship and helped restore practical imperial rule to Japan Master swordsman, calligrapher, and Zen practitioner, Yamoaka Tesshu is a seminal figure in martial arts history. John Stevenss biography is a fascinating, detailed account of Tesshus remarkable life. From Tesshus superhuman feats of endurance and keen perception in life