KaizenKan Judo - San Rafael, California

Shady L.

We love KaizenKan! Sensei Daniel is knowledgeable and kind. He and his colleagues have fostered an atmosphere of fun and inclusion while teaching children and adults. My six year old daughter has gained skill and confidence. We are so grateful for KaizenKan!

Nick I.

Sensei Daniel is one of the best judokas I’ve ever seen in +100kg. It has been an honor working with him. His shear grit and determination to bring good judo to the people of San Rafael and surrounding is nothing short of beautiful.

Lawrence M.

This is a fabulous new judo dojo in Marin, led by Daniel Barboza Sensei, an accomplished national and international level competitor in Judo with decades of teaching and coaching experience. I can’t say enough about his knowledge and expertise in judo and the quality of the dojo he has built. Highly recommended!

Pedro N.

I am 40 years old and just started to learn Judo. Sensei Daniel is patient and has a lot of knowledge. His method of training is great. Beyond that the studio is amazing and staff friendly.

Wolfgang W.

KaizenKan Judo, under the leadership of Sensei Daniel, is an exemplary dojo that I highly recommend. As a fully credentialed, professional educator in California, I have had the privilege of observing the exceptional pedagogical practices of Sensei Daniel. His character and technical ability are of the highest caliber, fostering a comprehensive and cohesive learning environment.

I have known Sensei Daniel for many years, and his commitment to developing both Judo skills and strong character in his students is truly commendable. His technical proficiency is extremely high, and he employs precise instructional methods that facilitate remarkable progression in his students. I have also had the honor of competing with Sensei Fiebig of Brazil and have witnessed the exceptional character he demonstrates in tournaments, reflecting the high standards by association upheld by Sensei Daniel. I believe it is important to note how the virtues and character is carried by those around Sensei Daniel as well.

Sensei Daniel’s support during setbacks and his ability to redirect efforts into success are particularly noteworthy. He nurtures an inclusive atmosphere where both competitive and non-competitive practitioners can thrive. The sensei not only imparts Judo techniques but also instills essential virtues and character development in his students, embodying the spirit of Judo as envisioned by Shihan Jigoro Kano.

As a Yodan rank with over 30 years in Judo and a professional educator, I fully endorse KaizenKan Judo under the instruction of Sensei Daniel. His character, virtues, and technical ability are of the highest order. This dojo is a place where students of all ages can grow and excel, both in Judo and in life. The instructional excellence and strong character development ensured by Sensei Daniel make KaizenKan Judo an outstanding choice for anyone looking to practice this martial art.

maia T.

Great teacher. Friendly down to earth staff. My tween daughter just joined and LOVES it. Facility is super clean. Reasonable price highly recommend

Jonathan C.

As a seasoned black belt in judo and owner of a dojo Myself, I've had the privilege of training in dojos around the world. However, my experience at Sensei Daniel's Dojo stands out as a shining example of excellence in martial arts training. From the moment I stepped onto the mat, I knew I was in for something special.

Sensei Daniel's mastery of judo is evident from the first handshake. His deep understanding of the art is matched only by his passion for teaching it. Whether you're a novice white belt or a seasoned black belt like myself, Sensei Daniel approaches each lesson with the same level of dedication and enthusiasm. His instruction is clear, concise, and tailored to the individual needs of each student.

Beyond the technical aspects of judo, Sensei Daniel fosters a sense of camaraderie and respect among his students. The dojo is not just a place to train; it's a community where everyone is welcomed with open arms. Regardless of age, gender, or skill level, there's a place for everyone at Sensei Daniel's Dojo.
One of the things that truly sets Sensei Daniel apart is his attention to detail. Whether it's correcting a foot placement or refining a throwing technique, he has an eagle eye for spotting areas of improvement. Under his guidance, I've been able to fine-tune my skills and take my judo to new heights.

Safety is paramount at Sensei Daniel's Dojo. From proper warm-ups to controlled sparring sessions, every aspect of training is conducted with the utmost care and attention to detail. Sensei Daniel ensures that all students feel supported and encouraged, creating an environment where growth and learning can flourish.
Sensei Daniel's Dojo is more than just a place to train—it's a legacy of excellence that has been built over years of dedication and hard work. His passion for judo is infectious, inspiring students to push themselves beyond their limits and strive for greatness both on and off the mat.

I cannot recommend Sensei Daniel's Dojo highly enough. Whether you're a beginner looking to learn the fundamentals of judo or a seasoned black belt seeking to refine your skills, you'll find everything you need and more at this exceptional dojo. Trust me, your journey in judo will reach new heights under the guidance of Sensei Daniel.

Rebecca P. B.

We don't even need to mention sensei Daniel's technical habilities, his many, many medals speak for themselves. Besides that, he's very caring and thoughful with his students. I highly recomend Kaizenkan judo.