About Us

Our Dojo, Ramirez Martial Arts, opened in October 2007 in Vacaville, CA.

Grand Master Ken Ramirez, a 9th degree black belt, and his wife, Professor Dee, an 8th degree black belt, are both J. Corpus Martial Arts (JCMA) Black Belts, an affiliate organization led by close friends and martial art colleagues, Grand Master Jesse Cheyenne Corpus and Senior Grand Master Jerry Corpus.  Grand Master Ken and Professor Dee are known for their knowledge in kata and point sparring skills.  They bring leadership, experience and support to J.Corpus Martial Arts of American Canyon, Vallejo, Benicia, CA, and serve as trusted advisors.

"We want to contribute to our community by influencing our students with a positive art form.  The Kajukenbo style enables students to prepare for real-life encounters. As a student, you will increase your confidence, gain discipline, respect, and self esteem.  This sport will allow you to have focus and concentration for academics and life goals.  We expect students to gain more coordination and flexibility, use this to release stress and gain a greater peace of mind.  Discover a healthier you by becoming more active, build your endurance, increase your energy level, tone muscle, and control weight using Kajukenbo practice as a means for overall fitness.”

— Grand Master Ken & Professor Dee Ramirez