Konjō Dōjō · Danzan Ryu Jujitsu
Traditional Japanese Jujitsu and Judo in Parker, Colorado. Konjō (根性) means grit — come build yours on the mat.
About the Dojo
Experience the art of traditional Japanese jujitsu and judo at Konjō Dōjō.
Our dojo offers expert training in a positive and professional environment.
Join our community of dedicated students and unlock your potential.
Join NowKonjō · 根性 · Grit
Konjō Dōjō is an official American Judo and Jujitsu Federation dojo with an official AJJF Sensei instructing the classes.
We teach joint locks, throwing, striking, kicks, submissions, healing and more!
Our Lineage
Learn about our rich martial arts heritage and professional accreditation
Danzan Ryu (Island System) is a traditional form of jujitsu founded by Professor Henry Seishiro Okazaki in Hawaii in the early 1900s.
This comprehensive martial art blends techniques from multiple Japanese jujitsu schools (ryu) and incorporates elements of judo, karate, and traditional healing arts.
“Danzan Ryu emphasizes not just physical technique, but also character development, respect, and the healing arts.”
The American Judo and Jujitsu Federation (AJJF) is the premier organization dedicated to preserving and promoting Danzan Ryu Jujitsu in America.
Founded to continue Professor Okazaki's legacy, the AJJF maintains the highest standards of instruction, technique, and ethical practice.
✓ Our instructors are AJJF certified Sensei
Ensuring you receive authentic, high-quality instruction in the Danzan Ryu tradition
Join our AJJF-certified dojo and learn authentic Danzan Ryu techniques from experienced instructors
Start Your Journey TodayPrograms
At Konjo Dojo, we develop the whole person — mind, body, and spirit
Empower teens and adults with the confidence and skills to stand up for themselves. Our training builds assertiveness, awareness, and de-escalation techniques in a safe, supportive environment.
Practical, real-world self-defense training designed specifically for women. Learn effective techniques to protect yourself, build physical confidence, and develop situational awareness.
A cornerstone of Danzan Ryu, our healing arts curriculum teaches traditional Japanese restoration techniques. Learn the art of healing alongside combat, as Professor Okazaki intended.
Train smarter with our focus on muscle therapy, injury prevention, and recovery. Our program incorporates traditional techniques to help practitioners maintain peak physical condition.
Martial arts training is a powerful tool for mental health. Reduce stress, build resilience, and develop focus through disciplined practice, breathing techniques, and mindful movement.
Develop discipline, respect, humility, and honor both on and off the mat. Our training instills the values of Danzan Ryu, building strong character and a commitment to lifelong growth.
Membership
Choose the plan that works best for you
Class Schedule
Monday & Tuesday · 7:00 – 8:30 PM
Parker Recreation Center, 17301 Lincoln Ave
Monthly membership for Parker residents
Ages 13+Monthly membership for non-residents
Ages 13+Get Involved
Feb
14
Salisbury Park (10am)
May
9
Tallman Park (8am)
May
25
Parker Rec Center (8am)
Jun
20
Reuter Hess Dam (8am)
Jul
18
H2O'Brien Pool (7am)
Sep
26
Salisbury Park (8am)
Oct
10
4pm
Nov
26
Parker Rec Center (8am)
FAQ
Join us and experience the art of Jujitsu and Judo firsthand. Our dojo offers a welcoming environment for teachers and students. Be a part of our Ohana!
We currently train students ages 13 and up. Our instructors provide age-appropriate training that focuses on discipline, respect, and fundamental jujitsu techniques in a safe and supportive environment.
We typically offer classes 2 times per week (except holidays and special events). Please contact us for the current class schedule as times may vary by season and student level.
Japanese Jujitsu is a traditional martial art that emphasizes practical self-defense techniques. At Konjō Dōjō, we teach Danzan Ryu Jujitsu, which includes joint locks, throwing techniques, striking, kicks, submissions, and even healing arts. It's a comprehensive system suitable for all ages and fitness levels.
Konjō Dōjō is located at Parker Recreation Center, 17301 Lincoln Ave, Parker, CO 80134. We're conveniently located in Parker, Colorado.
While jujitsu involves physical techniques, safety is our top priority. Our experienced AJJF-certified instructors emphasize proper technique, controlled practice, and gradual progression. Students learn in a supportive environment with appropriate safety measures in place.
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Find Us
17301 Lincoln Ave, Parker, CO 80134