Written by Sakugawa Kanga, also known as Tōdī Sakugawa or Tōde Sakugawa, was a renowned martial arts master from the Ryukyu Kingdom, which is now part of modern-day Okinawa, Japan. He lived during the 18th century and is widely regarded as one of the most influential figures in the development of Okinawan martial arts. Sakugawa Kanga was […]