Kids
Structured jiu-jitsu classes for ages 4–12 that build real self-defense skills, unshakeable confidence, and the character traits kids carry with them for life.
About the program
Kanjizai's kids Jiu-Jitsu program gives children ages 4–12 the tools to protect themselves and the confidence to use them wisely — through age-appropriate classes that are as fun as they are effective. Little Ninjas (ages 4–7) build foundational skills and character through games and drills, while our Bully-Proof Youth program (ages 8–12) advances into striking, grappling, and real-world self-defense with de-escalation always taught first. Baltimore families have trusted Kanjizai since 2012 — try it free with a 10-day trial.
Little ninjas (Ages 4 - 7)
Build the foundation your child needs — on the mat and beyond. Our Little Ninjas program teaches younger students the core skills of Jiu-Jitsu through fun drills, games, and partner exercises designed for small bodies and big energy. Along the way, they develop focus, discipline, and respect that carry into every classroom, sport, and friendship they'll ever have.
- Foundational movement skills and muscle memory built through play
- Character traits like focus, discipline, and respect reinforced every class
- Positional control techniques to safely manage a bully situation
- A welcoming, structured environment built for ages 4–7
Bully-proof youth (Ages 8-12)
Give your child the confidence to handle conflict — without becoming the aggressor. Our Youth Program takes older students deeper into Jiu-Jitsu, building a balanced skillset across striking, grappling, and real-world self-defense. The goal isn't to fight — it's to know how to avoid it, and what to do when avoidance isn't enough.
- Striking, grappling, and self-defense taught in a balanced, progressive curriculum
- De-escalation and verbal self-defense as the first line of defense
- Takedowns and control techniques for when words aren't enough
- Builds confidence, situational awareness, and calm under pressure
Private training
Train smarter, faster, and entirely on your terms. Private lessons at Kanjizai are built around you — your goals, your schedule, your starting point. Whether you're supplementing group classes or training one-on-one from the start, a Kanjizai coach will design a program that fits your life and gets you results.
- Fully personalized coaching tailored to your goals and physical ability
- Ideal for competition prep, unique self-defense scenarios, or injury accommodations
- Combine Jiu-Jitsu with structured fitness — coaches certified in personal training, MMA conditioning, and nutrition
- Available for individuals, families, and small groups
Start training free for 10 days
Experience Baltimore's most awarded Jiu-Jitsu academy firsthand. Book your free intro session and get 10 days of unlimited classes — no experience or commitment required.
Why choose our kids program? Here are six reasons
Our kids program goes beyond just teaching martial arts—it helps children develop confidence, discipline, and real-world skills in a fun and structured environment. Here’s why parents trust our program:
Kids develop focus, respect, and self-discipline that carry into school and everyday life.
Students are taught how to handle bullying situations with control, awareness, and confidence.
Classes are tailored by age group to ensure the right balance of fun, learning, and challenge.
Drills, games, and partner exercises keep kids motivated while building coordination and strength.
We foster a safe space where kids feel encouraged, respected, and excited to learn.
With private lessons available, students can get extra support tailored to their unique needs and goals.
Start training free for 10 days
Experience Baltimore's most awarded Jiu-Jitsu academy firsthand. Book your free intro session and get 10 days of unlimited classes — no experience or commitment required.
Frequently asked
questions
What makes your studio different from your competitors?
There are many great martial art schools in our community and each has a unique benefit. However, we pride ourselves on teaching students to be well-rounded martial artists inside and outside of our studio. We focus on safety and fun as our two pillars of education and our business is consistently ranked as one of the top in the nation. Apart from the physical, our members are a close-knit, supportive community. We pride ourselves in being a martial arts family.
What are your instructor's credentials?
Head Instructor Kevin Lockett opened Kanjizai in 2012. He has over 25 years experience in martial arts, and has trained with some of the top instructors in the world. He received his first instructor certification in Ise, Japan in 2007, under Grandmaster Shoto Tanemura, then expanded his credentials in 2015 by becoming a Certified Gracie Trainer under Grandmaster Rorion Gracie.
When can I start?
Our classes are on-going, and use a rotating curriculum. New members can begin their journey anytime. The first step is the toughest, and there is no cost or obligation to get started. So we recommend you start training as soon as possible!
How safe are your classes?
Safety is our #1 priority at Kanjizai. With beginner-level classes, and an atmosphere of positivity, students help each other to grow and progress safely. Senior students take on roles as leaders, not enforcers. Kanjizai students learn early that the best way to progress quickly is to help their classmates progress along with them.
Can I send my child with a nanny/caregiver?
Yes, although we highly recommend parents to stay and watch their child's first class. This helps in their confidence and comfort level, but more importantly, we want you to see firsthand what makes our academy such a great place for your child to train.
Do you have belt testing fees?
Our belt testing fees are $50. For adults in our Gracie University program, there may be other testing fees due to the Gracie organization.
Will Jiu-Jitsu increase aggression in students?
No. Training in jiu-jitsu teaches the opposite of violence and aggression. The focus is on staying calm, maintaining self-control, and behaving honorably in all scenarios, in and out of the academy. Jiu-Jitsu translates to "the gentle art," and emphasizes a defensive mindset.