In Business for over 20 Years

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International Self Defense Institute
Toll-Free: 800-KUNG-FU8 (586-4388) • Business: 888-979-2816
Sensei Todd Jones – Chief Instructor / Owner
               98 West 42nd Avenue • San Mateo, CA 94403               Contact Email:


A Discipline for Self-Defense and a Discipline for Life

Our goal at International Self Defense Institute is to teach our students disciplines that they will be able to call upon – not only in times of challenge and crisis – but in times of ease and tranquility as well. Our aim is to teach disciplines that can be used daily to enhance the quality of life.

We offer group and private instruction for both children and adults,  Our instructors are trained to teach with quality and understanding and can help everyone achieve their goals.

  • Martial Arts Classes
  • Self-Defense Classes
  • Professional One-on-One Instruction
  • Improve Confidence & Positive Attitude
  • Health for Body and Mind
  • Develop Agility, Strength & Flexibility
  • Group & Family Rates Available
  • Ages 4 and Up



Birthday Parties
Our Birthdays include two hours of safe and exciting martial arts fun. Then we enjoy pizza and drinks, and a custom-made birthday cake. Finally, we give each child a goodie bag with toys and candy and fill them up when we break open our fun piñata.

  • Birthday Child receives a special Karate Trophy
  • Kids have an exciting party full of fun activities.
  • Parents can relax while we have a super fun time. We provide all supplies and activities for the party.
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