Gassankan Kenpō

Classes

Tōsha Dōjō [ 闘者道場 ] is a training activity hosted at Lonin League in Seattle focusing on hōjō, to-no-kata, and jigeiko that accepts new students. Weekly practice is led by Nicky Sayah Sina and Jake Harlin.

Resources

Below you will find some content from the writing project Inner Dharma that is associated to the practices maintained at the Gassankan:

  1. Contrasting Modern and Classical Approaches, October 2025
  2. Modern Masters of Jiki Shinkage-ryū, September 2025
  3. From Kodachi to Kogusoku, June 2025
  4. Raito and Sente, June 2025
  5. Layers of Classical Practice, May 2025
  6. The Shin-no-shinkage heihō of Ogasawara Genshinsai, March 2025
  7. Hōjō ken Kokoro-e sho, December 2024
  8. Divergence and Unification in Shinkage-ryū, September 2024
  9. General Qi Jiguans's Jixiao Xinshu and Reflections on Claims of Martial Virtue, February 2023

Please consult the bibliography for recommended reference material.