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Mission: To preserve and spread traditional Japanese karate through exceptional instruction


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2023 Kangeiko >

On Jan. 23rd - 28th, 2023.

Mountain States Region had our long traditional Kangeiko at Denver Dojo. The theme of the training was to sweat. Osu.

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<  2022 Denver Holiday Party

Happy Holidays
On Dec. 17th, 2022.

Once again, Justin jazzed us. ISKF Colorado appreciates its members' continuous support and generosity.

Shihan Okazaki Memorial & 2022 ISKF Nationals  >

ISKF US Nationals
On Nov. 19th ~ 20th, 2022.

ISKF Colorado members competed in the ISKF Nationals and International Goodwill Tournament.

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2022 Public Demonstration at Sloan Lake  >

Dragon Boat Festival
On July 23rd ~ 24th, 2022.

ISKF Colorado made a public appearance to spread traditional Karate.


2022 Mountain States Regional Tournament >

Test Your skills
On March 26th, 2022.
In the effort to be normal again, ISKF Mountain States Region had an official tournament after two years of absence.

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<  2022 Mountain States Regional Camp

Summer Camp
On Aug. 5th ~ 7th, 2022.

We had our guest instructor, Shihan Hiroyoshi Okazaki, Chief Instructor and Chairman of ISKF. One word to describe: Great.


<  A Seminar with Senpai Dan Muller

Tradition Continues
On May 7th, 2022.
Incredible training with Senpai Dan Muller. We remembered the true essence of Karate-Do: Focus and Respect. Osu!

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<  Challenge Coin

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Collect and Trade.

Past Events

Past Events

On January 24th-29th, 2022, traditional Kangeiko (Cold Traingin) was held at Denver dojo, where our members trained at dawn. This is more like spiritual training where we look forward to the coming year.


At 8800 ft high, our Mountain States Region had this camp at YMCA Snow Mountain Ranch on July 30th - Aug1st, 2021. It was so wonderful and spectacular to have many Karate-ka gather in one place. Smiles, sweats, and friends...what more can we ask?

On December 8th, 2021, ISKF Colorado hosted Christmas Party with great Jazz musician band, lead by Justin Adams. Wonderful, wonderful music at Denver Dojo. Happy holidays to everyone.


Legend had returned. ISKF Colorado had this honor to receive Yaguchi Sensei's informative class on July 10, 2021. Many had enjoyed this special training. Sensei's class always gives aspiration to all generation of Karate practitioners. Thank you, Sensei. Osu!

On November 6th, 2021, we had a surprise visit by Sensei Cathy Cline from Northwest region. She was the one of the founder of ISKF of Colorado back in 1974. Her dedication and knowledge in Karate are well-respected around the world. Having two founders, Yaguchi Sensei and Cline Sensei, in the training was such an honor.


Train with Champion. We are happy to announce that Sensei Miyuki's Kata class is added to our regular class schedule. With her competition experience, there is no doubt that you will learn something special. Kata Class Schedule.


At SSPRD Lone Tree Rec Center, Karate classes are available for ages of 6+. Beautiful clean facility and friendly staff welcome you every visits. More details.

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Kids class has finally resumed at ISKF Colorado on June 1st, 2021. Let the fun begin!

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We, ISKF Colorado, have happily announced that we have resumed our regular classes at 75% of normal capacity, starting on March 1st, 2021. Let your motivation be re-activated, and grow your inner-self through Karate experience. Find out the schedule, please click here.

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ISKF Colorado adds more variety of Japanese traditional martial arts. We welcome Front Range Aikikai to offer authentic hardcore old style Aikido, Iaido, and Weapon classes. Click here for more details. We are so excited about our new friends at Denver Dojo.

THANK YOU! On June 30 - July 2, 2017, ISKF Colorado had our camp at Snow Mountain Ranch. Our guest instructor was Sensei Yaguchi. We had a wonderful time! Although many pictures have already been posted in social media, we have more pictures. Click here.

On December 17, 2016, Sensei Yaguchi had his last seminar at Lone Tree Recreation Center. With this seminar Sensei had finished all his official instructions. He retired from his organizational duties after over 60 years. As he is a legendary icon in Karate world, we will surely miss his presence and instructions.

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