ENESFIL
Martial Arts Federation
28 Countries | 1,000+ Black Belts

The Way of the Ronin

A martial arts federation composed of over 1,000 black belts from 28 countries. Five distinct organizations united by seven core virtues.

"A journey of a thousand miles begins with a single step"
(千里之行,始於足下)

– Lao Tzu
1,000+
Black Belts
28
Countries
5
Organizations
392
Tournament Placements
5x
World Champion
Ronin Brotherhood

Our Organizations

Five martial arts groups united under the Ronin Brotherhood

KanchoAI Ronin Police Red Belt Society Ronin MMA IRMAF RGRK
RGRK
Ronin Goju Ryu Kai World Karate Organization
Empty hand based academic system of self-defense focused on Okinawan and Japanese karate traditions.
16 countries600+ membersFounded 2000
IRMAF
International Ronin Martial Arts Federation
General martial arts federation welcoming practitioners from all traditional and modern disciplines.
28 countries1,000+ members
RPDTA
Ronin Police Defensive Tactics Association
Elite tactical training for law enforcement, military, and intelligence professionals. Invitation only.
8 countries150+ membersClearance Required
RBS
Ronin Red Belt Society
Exclusive society for masters holding 4th Degree Black Belt (Yondan) and above.
20 countries100+ masters
MMA
Ronin Mixed Martial Arts International
Bridging traditional martial arts with modern MMA competition.
12 countries200+ fighters
AI
KanchoAI
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武士道

The Path of the Warrior

武 士 道
Ronin Brotherhood
Ronin TV

"The way is in training." — Miyamoto Musashi

Official Store

Premium uniforms, gear, and merchandise

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創設者
Carlos Montalvo - Founder of Ronin Brotherhood
5x World Champion
Carlos Montalvo
5X World Champion • Founder of Ronin Brotherhood
Grandmaster • San Sebastian, Puerto Rico

Carlos began his career in the Martial Arts during his early middle school years in the City of San Sebastian, Puerto Rico where his father was the former City Police Chief.

He practiced first Karate and Tae Kwon Do (1969) for a short period of time at the 4-H Club near his house. Later he practiced the Chinese style of Shaolin Tsu Kempo.

His only brother began practicing Okinawa Kempo Karate Do under Sempai Luis Camara and Sensei Edwin Hernandez — a direct student of Toshimitsu Kina, Naha, Okinawa.

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RPDTA Tactical Training

RPDTA Tactical Training

Professional law enforcement and military training programs

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Ronin Brotherhood

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