Johnny Karate NYC martial arts instructor demonstrating kicks in studio.

Johnny Karate NYC

Martial Arts School in Brooklyn

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Martial Arts School Near Me in Brooklyn

534 Court Street, Brooklyn, NY 11231
CALL US: 347-677-3581

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Get the Ultimate Kids
After School Program in Brooklyn

Johnny Karate NYC martial arts training session for kids and adults.

“So fun it’s addicting!” Our amazing program is now offering In-Person Classes in Brooklyn! Boosts your child’s focus, respect, confidence, and social skills… while they have FUN.

Sign Up Now!
Kids participating in Johnny Karate NYC after school program activity.

We Pick’em Up!

We make afternoons easier for busy parents by picking students up from local schools and bringing them straight to our safe, structured after-school program.

Kids participating in Johnny Karate NYC after school activities in a fun, engaging environment.

Leaders In The Making

We help kids grow into confident leaders through martial arts, teamwork, encouragement, and life lessons that build character from the inside out.

Kids practicing martial arts at Johnny Karate NYC after school program.

Prepares Kids For Life

Through martial arts training and positive coaching, kids build confidence, responsibility, and leadership skills that carry into school and everyday life.

Johnny Karate NYC performing martial arts at a birthday party.

Experienced Instructors

Our experienced instructors know how to keep kids motivated, supported, and having fun while helping them grow on and off the mat.

Group of happy children running outside school after school program in NYC.

More meaningful school days

So Much More Than Punches & Kicks. Changes Lives.

Our after school program goes beyond just teaching martial arts; it serves as a powerful tool for nurturing leadership skills in children. We focus on instilling confidence, discipline, and respect, which are essential qualities for any young leader. Parents from all over Brooklyn have witnessed remarkable transformations in their kids, who not only excel in martial arts but also develop a strong sense of responsibility and teamwork. It's truly inspiring to see how these young individuals grow into confident leaders, ready to take on challenges and inspire others.

Children walking outdoors after school program in NYC.

Fun way to learn

Respect, Discipline, & Focus

We make karate convenient for parents .We pick up kids from multiple schools in the area so parents don’t have to worry about the hassle of the back and forth. Our amazing staff makes it fun.

All the kids finish all their homework while having fun with there friends .We also do many activities to keep it enjoyable and entertaining until there classes.

Young girl smiling with books, participating in after school activities in NYC.

Double the learning! Double the fun!

Get The Ultimate Kids After School Program In Brooklyn!

Join us for an exciting after-school program at Johnny Karate, where your child and their friends can engage in fun activities, build friendships, and enhance their discipline, creativity, focus, and fitness! Craft an unforgettable experience for the most amazing kids this school year!

Join our after school program!
Children playing in a circle during after school program at Johnny Karate NYC.

training future leaders

Prepares Your Child For Success In Life

Discipline, focus, goal setting, and drive are just a few of the amazing traits that martial arts can instill in your child with every class they attend. Our AfterSchool program in Brooklyn is designed to nurture these qualities, and parents truly appreciate the positive impact it has on their kids. Not only do they learn essential life skills, but they also engage in FITNESS, SELF-DEFENSE, and, most importantly, have a blast while doing it! Each session is packed with exciting activities that keep them motivated and eager to return.

Let's Play, Learn, and Grow Together!

At Johnny Karate, we're more than just a contact sport; we're a friendly and safe space where your child can grow into the best version of themselves. Our karate for preschoolers isn't just about winning on the mat; it's about championing life! The valuable lessons of discipline and excellence taught by our warm and dedicated instructors often reflect in your child's everyday behavior - at home, school, and beyond. So come along, and let's make growing up an exciting journey!

Children enjoying martial arts class during after school program at Johnny Karate NYC.
  • Character Building
  • Physical Fitness
  • Self-Defense Skills
  • Discipline and Focus
  • Social Skills
  • Respect for Others
  • Confidence
  • Problem-Solving Abilities
  • Life Skills
  • Fun and Engaging

frequently asked questions

Most frequent questions and answers about our Martial Arts Programs

Will My Child Become A Bully?

We find that our students become more confident to stand up to bullies and have more humility and kindness to others through their martial arts lessons.

Do Parents Need To Stay?

We don’t require parents to stay during classes. However, we do find that parents who get involved with their kids martial arts lessons, truly build a solid connection as they see their child grow in confidence and skill as they progress through their belt ranks. And building strong family units is important to us at Johnny Karate NYC for our Brooklyn community.

What Do I Need To Bring To My First Lesson?

Make sure you wear comfortable clothes! We suggest either sweatpants or tights, and a short sleeve shirt.

Be sure to bring a water bottle to your martial arts classes. You will find ear to ear by the end of the class. I am sure you will be too!

My Child Has ADHD, Will Martial Arts Help?

Yes! One of the great things about martial arts classes, is that it’s an individual sport, done in a group environment. We find all our students improve in their focus, self control, discipline and social skills. But the best part is…. They don’t even realise that is what our highly trained Kids Martial Arts Instructors are actually doing. They just think they are having fun!

The best way to find out for yourself, is to take advantage of our limited time offer. You’ll find our team so helpful and dedicated to helping your child become the best version of themselves. Book in now! You will be glad you did!

Are Parents Allowed to Watch?

We encourage parents to watch their children in their kids martial arts lessons. We love parents getting involved! And so do their kids. Even better… join into some of our martial arts classes for adults. Your kids will love that you have something in common. It will build a strong family bond!

Additionally, if you wanted some ‘me-time’? Simply drop them off, and go grab a coffee. They will greet you with a huge smile when you return, because they had SO much fun!

My Child Is Not Athletic, Will They Feel Left Out?

Not at all. You will find that martial arts classes are the PERFECT sport for kids who are not good at sport. Kids martial arts classes really are an individual after school activity, that they do in a group.

The journey from white belt to black belt is different for each student. But what is the same…. They improve co-ordination, balance, motor skills, focus and discipline. Plus, they makes lots of great friends!

Our Instructors are highly skilled in teaching martial arts for kids. Really… It’s their PASSION!

My Child Is Addicted To Computer Games, Will This Be Suitable?

This is probably the BEST kids activity for children who sit a lot!

Getting them active, without them realising they are learning, is our skill. Kicking and punching pads is such a great stress relief, that kids blossom in all areas – because of their martial arts training.

Many Brooklyn parents find that once their kids start martial arts classes, they see a happier, more social child develop right before their eyes. You’ll be glad they started classes!

Student Success Stories

February 17, 2025

michelle oley

We couldn’t be happier with our experience at Johnny Karate! Our son has grown so much in a short time—he’s so excited to go that he asks us every day! The instructors bring such great energy and genuinely care about helping each child get the most out of every class, shaping them into future leaders.

February 1, 2025

Fernando rivera

Awesome gym. Great welcoming environment. The karate and the Brazilian Jiujitsu instruction is very high level. Some super tough rolls in grappling. An excellent summer program for the kids when they are off from school. I have visited multiple times and it was always an amazing experience.

February 1, 2023

Janelle kemp

Hands down the best!!! My 3 girls have been with Johnny and his team from day 1 of karate. Every instructor is amazing with kids. They instill the perfect balance of discipline, integrity and fun into the study of karate.

February 17, 2021

Linette Gomez

Johnny karate and staff make our 3 year old empowered to take risks, be even more confident, and respect himself and others. I love my kickboxing class for moms and daddy is addicted to the jui-jitsu classes.

    Young boy practicing karate in uniform at after school program.
    Children enjoying activities in after school program at Johnny Karate NYC.
    Kids martial arts class at Johnny Karate NYC for after school program.
    Children participating in a fun after-school martial arts class at Johnny Karate NYC.
    Martial arts class for kids at Johnny Karate NYC, promoting discipline and confidence after school.
    Johnny Karate NYC students engaged in after-school learning activities.
Kids enjoying fun activities at Johnny Karate NYC after school program.

Get Started With Our After School Program

Have questions or want to enroll? Complete the form below and we’ll help you learn more about our after-school program and pickup options.

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Johnny Karate NYC

534 Court Street, Brooklyn, NY 11231

Inquiries:

347-677-3581

JOHNNY KARATE NYC is dedicated to transforming lives through exceptional instruction in traditional martial arts and Brazilian Jiu-Jitsu. Led by experienced instructors including Sensei John, we've built a welcoming, family-friendly environment where students of all ages develop not just self-defense skills, but essential life qualities like discipline, confidence, and perseverance. Whether you're looking to help your child build focus, seeking an engaging activity for your teen, or wanting to crush your fitness goals, Johnny Karate NYC offers programs designed to help you succeed and live your best life.

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