Black Belts

Start your legacy with a custom Isami Black Belt—the ultimate symbol of mastery in martial arts. We specialize in BJJ black belts and Karate black belts, each handcrafted in Japan and personalized to match your rank, style, and story. Belts can also be tailored for Judo, Aikido, Kenpo, and other disciplines on request.

Every belt is made to order using the highest quality materials. Personalize yours with custom embroidery in English or Japanese, add rank bars and degrees, and choose your preferred stiffness.

Our best-selling Isami BJJ Black Belt Premium is trusted by members of the Gracie Family, including Renzo Gracie and his team. For Karate practitioners, the Isami Karate Black Belt Premium is worn by legends of the sport. Looking for Isami Kyokushin Belts? Click here.