A Martial System Students Don’t Quit
A complete martial system combining striking, takedowns, throws, locks, and ground control — designed to dramatically increase student engagement and retention while making testing and progression simple for instructors.
Easily integrated into any martial arts school.
Developed over 40 years by internationally respected 8th Dan master Bill Gatchell, the Kanzenbudo system can be seamlessly added to existing martial arts schools and implemented quickly.
Free information package. No obligation.
A Martial System Students Don’t Quit
A complete martial system combining striking, takedowns, throws, locks, and ground control — designed to dramatically increase student engagement and retention while making testing and progression simple for instructors.
Easily integrated into any martial arts school.
Developed over 40 years by internationally respected 8th Dan master Bill Gatchell, the Kanzenbudo system can be seamlessly added to existing martial arts schools and implemented quickly.
Free information package. No obligation.
The Challenge Many Schools Face
Running a martial arts school today presents a difficult balance.
Students want training that feels:
• Real
• Exciting
• Meaningful
But they also need an experience that is:
• Safe to train long-term
• Structured and easy to progress through
• Engaging enough to keep them coming back year after year
Many schools struggle to maintain that balance.
Some systems are exciting but hard on the body.
Others preserve tradition but lack real combat depth.
Many programs become difficult to manage as students progress.
Kanzenbudo was designed to solve this problem.
A Complete Martial System
Kanzenbudo Jiu-Jitsu blends:
• striking
• combat takedowns
• throws and locks
• ground control and submissions
into one flowing martial framework built on real combat logic.
Every element is designed to work together naturally, allowing students to develop skill across all ranges of combat while maintaining safety and control in training.
The system is structured from beginner through advanced black belt levels — providing a clear and rewarding progression path for students.
Why Schools Add Kanzenbudo
Schools that implement Kanzenbudo consistently report several powerful benefits.
✔️Dramatically Improved Student Retention
Students stay engaged because the training is:
• realistic
• fun to practice
• constantly evolving
while avoiding the injury rates common in high-impact systems.
This allows both kids and adults to train safely for years.
✔️Faster Student Development
The flowing methodology and structured drills allow students to develop timing, control, and awareness more quickly than traditional fragmented training systems.
Students feel themselves improving — which keeps motivation high.
✔️Simple Testing and Progression
Kanzenbudo features a carefully designed grading structure that allows instructors to evaluate and advance students efficiently.
Testing becomes clear, fast, and easy to administer, eliminating the complexity many systems create as students progress.
✔️A Complete Training Experience
Students develop skills across all ranges of combat in one unified curriculum.
They learn:
• striking
• takedowns
• throws
• locks
• ground control
all within a cohesive system designed to flow naturally from one range to another.
Perfectly Complements Existing Schools
Kanzenbudo integrates easily into existing martial arts programs.
For Karate and Striking Schools
Kanzenbudo provides the missing link to real combat application, including effective takedowns, throws, and legitimate ground skills.
For Brazilian Jiu-Jitsu Academies
The system introduces a complete self-defense framework and structured progression system that keeps students engaged long-term.
For Traditional Jiu-Jitsu Schools
Kanzenbudo provides a modernized and highly refined curriculum that is simple to implement and exciting for students.
Developed Over A Lifetime
Kanzenbudo was created by Bill Gatchell, a 8th Dan master with more than four decades of martial arts experience.
Known internationally for his flawless technical execution and devastatingly effective combat ability, Gatchell combines deep traditional knowledge with modern training methodology.
His background includes:
• 8th Dan Jiu-Jitsu Master Instructor
• 3rd Dan Brazilian Jiu-Jitsu under Brazilian Top Team
• Elite Kickboxing Coach
• Over 40 years of real-world teaching and system development
The Kanzenbudo system represents the culmination of decades spent refining a martial art that is:
• effective
• structured
• engaging
• sustainable for lifelong practice
Available To Select Schools
Kanzenbudo is currently being introduced to a limited number of martial arts schools worldwide.
Schools accepted into the program gain access to the full system framework and implementation guidance.
GET THE FULL INFORMATION PACKAGE
Inside the Kanzenbudo information package you'll discover:
• How the Kanzenbudo progression system keeps students engaged for years — dramatically improving long-term retention
• The simple testing and grading structure that makes evaluating and advancing students fast and easy
• How schools integrate striking, takedowns, throws, locks, and ground control into one flowing curriculum
• Why the system creates renewed excitement and energy inside martial arts schools
• How Kanzenbudo complements Karate, BJJ, and traditional Jiu-Jitsu programs
• The story behind the 40-year development of the system by Bill Gatchell
• How select schools are implementing Kanzenbudo inside their academies today
Free information package. No obligation.