HomeVirginiaFairfax › OSA Martial Arts-Fairfax City

OSA Martial Arts-Fairfax City

5 ★★★★★ 10 Google reviews · Judo dojo in Fairfax, Virginia

Affiliated Kids & teens Private lessons

Affiliated dojo — reviews and the dojo's own info point to a recognized judo governing body or lineage (think USA Judo, USJA, USJF, Kodokan or Tenri). If affiliation matters to you, ask which body the dojo belongs to and under whom the head sensei earned their black belt.

Plan your first class

  • Kids & youth classes kids and youth judo classes — built around discipline, focus, and confidence
  • Private lessons private, one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Today see hours ·
  • Website & schedule osamartialartsfederation.com — book classes and see the live schedule
  • Phone (703) 672-0681

Hours

Monday 6 AM–8 PM
Tuesday 6 AM–8 PM
Wednesday 6 AM–8 PM
Thursday 6 AM–8 PM
Friday 6 AM–8 PM
Saturday 9 AM–2 PM
Sunday Closed

Hours shift for holidays, seminars, and open-mat times — worth a quick check before a special trip.

The classes they run

Judo classes on the schedule at OSA Martial Arts-Fairfax City, confirmed in members' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Judo 9 mentions

“My daughter has been taking Yudo classes here for almost two years as well as participating in their before and after care program.”

All dojos that run kids judo →

Teens 2 mentions

“Oriental Sports Academy is an excellent martial arts school that serves all ages, from young children to teens to adults.”

All dojos that run teens →

Other martial arts here

Judo dojos are often multi-discipline. Here's what else members mention training under the same roof at OSA Martial Arts-Fairfax City — mined from their reviews and the dojo's own info.

Disciplines are mined from reviews and the dojo's own info — they show what members have trained, not a formal class guarantee. If you specifically want BJJ, wrestling, or sambo alongside your judo, confirm the current schedule with the dojo.

What members say

The things reviewers bring up again and again across 10 Google reviews — in their own words.

🤝 respectful, no-ego dojo 6 mentions

“It is an outstanding program focused not only on teaching martial arts but cultivating well-rounded individuals who are respectful, confident and with accountable.”

🧠 builds confidence & discipline 9 mentions

“It is an outstanding program focused not only on teaching martial arts but cultivating well-rounded individuals who are respectful, confident and with accountable.”

From the reviews

My daughter has been taking Yudo classes here for almost two years as well as participating in their before and after care program. She really enjoys it. It is an outstanding program focused not only on teaching martial arts but cultivating well-rounded individuals who are respectful, confident and with accountable.

★★★★★ — Shervette, Jan 2024

⭐⭐⭐⭐⭐ Exceptional Martial Arts Training and an Outstanding Instructor! OSA Martial Arts in Fairfax is truly a hidden gem! From the moment you walk through the door, you can feel the positive energy, professionalism, and commitment to helping every student succeed. Instructor Tarika is absolutely phenomenal.

★★★★★ — John, Jun 2026

Oriental Sports Academy is an excellent martial arts school that serves all ages, from young children to teens to adults. The school teaches four Korean martial arts styles: Taekwondo, Judo, Hapkido, and Sword. It has a before and after school program for kids, as well as summer, winter, and spring break day camps.

★★★★★ — Eric, May 2024

My family have been using OSA for over 3+ years and they are an absolute joy. The staff are like family and I don’t have enough words to describe what they mean to us. The staff give support always, are kind, caring, devoted to each and every single child.

★★★★★ — Anna, Feb 2024

Excerpts from public Google reviews. Read all 10 reviews →

Your first judo class at OSA Martial Arts-Fairfax City

Nervous about walking into a judo dojo for the first time? Almost everyone is, and good sensei expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, learning to fall safely (ukemi), then drilling a throw or two and some groundwork with a partner — not hard randori. Rest whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a judogi if you have one); you'll train barefoot on the mats. What to bring: water and a mouthguard if you have one — many dojos lend a loaner judogi for a first class, so it's worth asking when you call. As you keep training you'll add your own judogi. Live randori 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.

Judo is a contact sport. Ease in, tap early and often, listen to your sensei, 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 OSA Martial Arts-Fairfax City

3848 Blenheim Blvd, Fairfax, VA22030

Get directions Instagram · Facebook

More judo dojos near Fairfax

OSA Martial Arts- Taekwondo Judo/Jiu-Jitsu Women Classes Hapkido B4 & After-School

4.7 ★★★★★ 32 reviews

3848 Blenheim Blvd, Fairfax, VA

🥋 Free trial / intro class — check their site

Judo dojo Free trial Beginners welcome Kids & teens Private lessons Affiliated expert, high-level coachingrespectful, no-ego dojostrong technique & fundamentals

under a mile away

Yamasaki Academy Springfield

4.6 ★★★★★ 67 reviews

5405 Port Royal Rd, North Springfield, VA

🥋 Free trial / intro class — check their site

Memberships around $80/mo

Judo dojo Free trial Beginners welcome Kids & teens Competition Affiliated expert, high-level coachingwelcoming to beginnersrespectful, no-ego dojo

5.6 miles away

SportJudo

4.6 ★★★★★ 37 reviews

5405 Port Royal Rd, Springfield, VA

Judo dojo Beginners welcome Kids & teens Private lessons Competition expert, high-level coachingrespectful, no-ego dojobuilds confidence & discipline

5.6 miles away

All judo dojos in Fairfax, VA →

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.