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Potomac Kempo - National Landing

5 ★★★★★ 14 Google reviews · Karate dojo in Arlington, Virginia

Part of Kenpo / Kempo Karate

Karate dojo Free trial Affiliated Kids & teens

Affiliated dojo — reviews and the dojo's own info point to a recognized Karate style organization or franchise (think Shotokan/JKA, Kyokushin, Goju-Ryu, Isshinryu, Tiger Schulmann's or Villari's). If lineage matters to you, ask which style and organization the dojo belongs to, and under whom the head sensei earned their black belt.

Plan your first class

  • Free trial / intro class most dojos welcome new students with a free trial or intro class — check their site or give them a call to book your first session
  • Kids & youth classes kids and youth Karate classes — built around discipline, focus, and confidence
  • Today see hours ·
  • Website & schedule potomackempo.com — book classes and see the live schedule
  • Phone (571) 412-8585

Hours

Monday 12–9 PM
Tuesday 3–9 PM
Wednesday 12–9 PM
Thursday 2–9 PM
Friday 12–7 PM
Saturday 9 AM–2 PM
Sunday Closed

Hours shift for holidays, belt tests, and seminars — worth a quick check before a special trip.

The classes they run

Karate classes on the schedule at Potomac Kempo - National Landing, confirmed in students' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Karate 20 mentions

“My son truly loves going to potomac kempo and I feel rewarded by his learning and confidence he has gained.”

All dojos that run kids karate →

🛡️ Self-Defense

“I started taking Kempo as a way to stay in shape, have some fun and learn some self defense (hope to never Need it for that!”

All dojos that run self-defense →

Other martial arts here

Karate dojos are usually multi-discipline. Here's what else students mention training under the same roof at Potomac Kempo - National Landing — mined from their reviews and the dojo's own info.

🛡️ Self-Defense

“I started taking Kempo as a way to stay in shape, have some fun and learn some self defense (hope to never Need it for that!”

Other dojos that also teach self-defense →

Disciplines are mined from reviews and the dojo's own info — they show what students have trained, not a formal class guarantee. If you specifically want taekwondo, jiu-jitsu, or kickboxing alongside your Karate, confirm the current schedule with the dojo.

What students say

The things reviewers bring up again and again across 14 Google reviews — in their own words.

expert instruction from a great sensei 5 mentions

“Jonathan is also the primary instructor for my son. He’s great with my son, and truly strikes an appropriate balance between respect and friendship.”

friendly, respectful dojo 4 mentions

“Our dojos accept everyone as they are, and we are friendly to everyone who walks through the doors.”

🧒 strong kids program 3 mentions

“My son truly loves going to potomac kempo and I feel rewarded by his learning and confidence he has gained.”

traditional style & affiliation 12 mentions

“I started taking Kempo as a way to stay in shape, have some fun and learn some self defense (hope to never Need it for that!”

clean, welcoming dojo 5 mentions

“I remember going into the dojo and it didn’t matter that Sensai Jonathan was closed and cleaning the dojo.”

builds confidence, discipline & respect 7 mentions

“He shows them the importance of meditation, self control, discipline, and he encourages them when they do not feel like they can.”

From the reviews

My experience with Potomac Kempo continues to exceed my expectations. I’ve been training at Potomac Kempo since 2018, and Jonathan has been my primary instructor the whole time. I entered into kempo thinking it would be a cool thing to learn. I didn’t consider the diverse friend network I’d gain by joining the dojo.

★★★★★ — Brian, Oct 2021

I will never forget how I felt before I walked into this Dojo. I was frustrated with so many things school related when it came to my child. I remember going into the dojo and it didn’t matter that Sensai Jonathan was closed and cleaning the dojo. The door was open.

★★★★★ — Kiwana, May 2024

We’ve only just started with Kempo but my son has taken a liking to it right away. He adores the instructor, the environment, and the classes with other kids. I can’t say enough good things about how Jonathan interacts with the kids, especially my son, teaching and providing structure, instilling respect, while also…

★★★★★ — Anna, Sep 2021

I am a bit bias, but PK National Landing is an awesome place to train in Arlington. Jonathan is an excellent instructor and it is my honor to be the first person to leave a 5-star review. A big bonus is the free parking right next to the dojo in the adjacent parking deck.

★★★★★ — Bryan, Nov 2020

Excerpts from public Google reviews. Read all 14 reviews →

Your first Karate class at Potomac Kempo - National Landing

Nervous about walking into a Karate dojo for the first time? Almost everyone is, and a good sensei expects beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic stances, blocks, punches, and kicks — not hard sparring. Step to the side whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot. What to bring: water, and a mouthguard if you have one — many dojos lend a loaner gi for a first class, so it's worth asking when you call. As you keep training you'll add your own gi and the belt your dojo awards you. Kumite (sparring) eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the sensei. It gets easier fast — most people feel far more at home by their third class.

Karate is a contact sport. Ease in, train within your limits, listen to your instructors, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Potomac Kempo - National Landing

3650 S Glebe Rd Unit 190, Arlington, VA22202

Get directions

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Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this dojo? Claim your listing — it's free.