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Bill Brassette's Seibu-Kan Karate

4.6 ★★★★★ 11 Google reviews · Karate dojo in Grand Junction, Colorado

Karate dojo Kids & teens

Plan your first class

  • Kids & youth classes kids and youth Karate classes — built around discipline, focus, and confidence
  • Today see hours ·
  • Website & schedule seibu-kan.com — book classes and see the live schedule
  • Phone +1 970-243-8477

Hours

Monday 5:15–7:30 pm
Tuesday Closed
Wednesday 5:15–7:30 pm
Thursday Closed
Friday Closed
Saturday Closed
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 Bill Brassette's Seibu-Kan Karate, confirmed in students' own reviews and the dojo's own info — not guessed from the sign out front.

🧒 Kids Karate 4 mentions

“I have my daughter enrolled in this Dojo and am very impressed with the level of attention and detailed oriented work that goes into every budding Shonin.”

All dojos that run kids karate →

🛡️ Self-Defense

“In short, if you or your children want to learn excellent self awareness, self defense and discipline to succeed then this is the Dojo you've been looking for.”

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 Bill Brassette's Seibu-Kan Karate — mined from their reviews and the dojo's own info.

🛡️ Self-Defense

“In short, if you or your children want to learn excellent self awareness, self defense and discipline to succeed then this is the Dojo you've been looking for.”

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.

From the reviews

Sensei Bill is an absolute legend. The embodiment of what someone who should be teaching life lessons to the future generations. I have my daughter enrolled in this Dojo and am very impressed with the level of attention and detailed oriented work that goes into every budding Shonin.

★★★★★ — Hamza, Apr 2019

Excerpts from public Google reviews. Read all 11 reviews →

Your first Karate class at Bill Brassette's Seibu-Kan Karate

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 Bill Brassette's Seibu-Kan Karate

1420 North Ave, Grand Junction, CO81501

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.