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Norwin Ninjas

5 ★★★★★ 26 Google reviews · Karate dojo in Irwin, Pennsylvania

Karate dojo Free trial Affiliated Kids & teens Private lessons Weapons / kobudo Competition team

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 (ages 2–12) — built around discipline, focus, and confidence
  • Private lessons private, one-on-one instruction available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Weapons / kobudo traditional weapons (kobudo) classes — kata with the bo, sai, and nunchaku, taught with control and discipline
  • Adult classes adult Karate classes — training built for grown-ups, from fitness and fundamentals to kumite (sparring) at your own pace
  • Competition team a competition team for students who want to test themselves at kumite tournaments
  • Today see hours ·
  • Website & schedule norwinninjas.com — book classes and see the live schedule
  • Phone (724) 640-2111

Hours

Monday 5–8 PM
Tuesday 5–8 PM
Wednesday 5–8 PM
Thursday 5–8 PM
Friday Closed
Saturday 9 AM–11 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 Norwin Ninjas, confirmed in students' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Karate 16 mentions

“Karate has helped my daughter find a positive way to interact with others, learn respect for authority figures and build friendships with kids from different communities.”

All dojos that run kids karate →

⚔️ Weapons (Kobudo)

All dojos that run weapons (kobudo) →

Other martial arts here

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

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 26 Google reviews — in their own words.

🌱 welcoming to beginners 3 mentions

“Sensei Bill and his staff have made the entire experience welcoming and exciting for her.”

friendly, respectful dojo 11 mentions

“They not only teach the children to be respectful at the dojo, but also to be respectful at home.”

🧒 strong kids program 4 mentions

“The curriculum at this school has helped my son gain confidence, be disciplined, and become a leader.”

active competition / tournament team 2 mentions

“Fast forward five months and now she is looking for her next tournament to compete in.”

builds confidence, discipline & respect 12 mentions

“Karate has helped my daughter find a positive way to interact with others, learn respect for authority figures and build friendships with kids from different communities.”

From the reviews

The best! My son has been going there for 7 years. Not only are the senseis amazing, but the students are encouraged to help in the community and be outstanding citizens in life. The curriculum at this school has helped my son gain confidence, be disciplined, and become a leader.

★★★★★ — K, Oct 2017

Family ran, great customer service and friendly staff and students! Karate has helped my daughter find a positive way to interact with others, learn respect for authority figures and build friendships with kids from different communities.

★★★★★ — Melissa, Oct 2017

Best specialized courses for kids! Teaches kids discipline, respect, and self confidence all while having fun! Great atmosphere for kids to release energy and build friendships!

★★★★★ — Stephanie, Sep 2013

My daughter loves Norwin Ninjas!! She has learned, not only a sport, but they teach lessons that will take her into adulthood from the BEST SENSEI'S around!!!!

★★★★★ — Lisa, Oct 2017

Excerpts from public Google reviews. Read all 26 reviews →

Your first Karate class at Norwin Ninjas

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 Norwin Ninjas

12591 Lincoln Hwy, Irwin, PA15642

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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.