We are a multi-language and culturally diverse organization open to all martial artists. The Ronin Red Belt Society comprises Ronin members holding legitimate martial arts master ranks from 4th Degree Black Belt (Yondan) and above. Created to unite masters for sharing experience, knowledge, and techniques to aid personal and dojo development. The group has surpassed 210 members across 28 countries.
Hanshi Carlos H. Montalvo is the visionary founder of both the Ronin Brotherhood and the Ronin Red Belt Society. A 10th Degree Black Belt (Judan) and 5-time World Champion, he created the Red Belt Society to unite martial arts masters of the highest caliber from around the globe.
Under his leadership, the Red Belt Society has grown to over 210 masters from 28 countries, representing more than 50 distinct martial arts styles. The society serves as a platform for sharing experience, knowledge, and techniques to aid personal and dojo development.
His dedication to building bridges across cultures and martial arts disciplines has established the Red Belt Society as one of the most respected international gatherings of high-ranking martial artists in the world.