Unlimited Classes at Either Location! Flexible Schedule! 

NJ Martial Arts Academy

Daily Record's NJ Reader's Choice 

New Jersey Martial Arts Academy



~Complimentary Gym~

~2 Locations

~Unlimited Classes~

~Flexible Schedules~

~No Testing Fees~

~No Expensive Upgrades~

~Free Leadership Team~

~Family Discounts~

Hanshi Marvin Carmona and Renshi Kelly Carmona

Thank you for visiting our Online Dojo.  We have been teaching martial arts to our friends and neighbors in the Randolph, Roxbury, Mendham, Hopatcong, Dover/Mine Hill and surrounding communities since 1986.  Our program offers individualized instruction within a group training venue. We offer a challenging yet fun learning experience in a safe, family-friendly environment.  (All our black belts are CPR/AED certified).  Functional Fitness (can you protect yourself and your family) is at the core of our Adult classes. 

Our experienced instructors are able to meet the needs of students of all ages and abilities.  We are a full-time professional martial arts academy.  Shihan Marvin Carmona, Chief Instructor and his wife, Renshi Kelly Carmona take the students training seriously.  Both have education in Exercise Science, and are able to offer a training experience that is unavailable at any other martial arts facility in the area.

Whether your interest is in Traditional Karate, Jujitsu, Kendo (Japanese Swordsmanship), Okinawan Weapons or XMA (Xtreme Martial Arts), we are here to serve you.