- Martial Philosophy: Fundamental Principles of GOJU
- KWK TMAA Masters’ Class Reference – Martial Philosophy and Principles of Japan
- Fundamentals of Breathing
- Six Sounds Breathing Method
- DAN Rankings of the Black Belt
- The Three Most Advanced Black Belt Kata of Shurite
- Bunkai Overview
- Select Chinese to Korean Influence Techniques
- KWK TMAA Tae Keuk Kwon Hyung
- Ebon Dae Ryun Overview
- KWK TMAA Email reference- Soh Rim Jang Kwon Hyung
- KWK TMAA Email Reference- List of Martial Arts Systems
- Kodo- Ancient Ways – Shu, Ha, Ri, Ku
- Kenjutsu-12 Lessons of the Sword Series 1-3
- Sabaki Martial Strategy
- Philosophical Tenets of Moo Duk Kwan Tang Soo Do I
- Philosophical Tenets of Moo Duk Kwan Tang Soo Do II
- Advanced Kicks of Tang Soo Do
- Chibana Kusanku Background Summary
- Koon Sang Koon Hyung_Background Summary
- KWK TMAA Japgi Gisul (Trapping Techniques)
- Okinawan Tuite- Naihanchin Bunkai
- Shudokan Naihanchin
- China and the Origins of the Naihanchin Kata 2025
- Naihanchin Kata in Tang Soo Do
- Summary and Background of the Naihanchin Kata
- Eku – The Okinawan Oar Weapon of Defense
- Eku Oar Katas with Descriptions
- Okinawan Tuite II
- Haidong Gumdo Definition Source
- Haidong Gumdo Overview
- Haidong Gumdo Background
- Okinawan Tuite Principles and Concepts Summaries
- Daito-Ryu Aiki-Juijutsu vs. Yoshinkan Aikido
- Yoshinkan Aikido – At a Glance
- Kyūsho (急所) – Vital Points in Okinawan Martial Arts
- Table of Okinawan Tuite Yoshinkan Aikido_Dai Jitsu_Shorinji Kempo
- Northern & Southern Praying Mantis Blocking Techniques in Tang Soo Do
- White Crane Blocking Techniques in Tang Soo D0
- KWK TMAA Reference of Advanced Open_Closed hand Blocking Techniques
- KWK TMAA Reference Guide of Footwork Methods
- KWK TMAA Reference Guide_Footwork in Sparring 2025
- Comprehensive Comparison Table of Major Korean Martial Arts II
- Yoshinkan Aikido
- KWK TMAA Relationships of Okinawan & Japanese Systems to Tang Soo Do
- KWK TMAA Masters Class Reference- Comparative Grappling Skills and Their Influence in Moo Duk Kwan Tang Soo Do
- KWK TMAA -Origin of Sabang Kwon Hyung-Research/Analysis/Rationale/Advanced Techniques
- KWK TMAA Moo Doo Kwan Manchurian Chinese Martial Arts_Shudokan Advanced Hyungs
- KWK TMAA A Quick Glance of Free Sparring – Style Comparisons