Karate Do Kan (KDK) was established by our Shihan (Master) Kaz Kusube in 1977. Shihan Kaz was born in Japan and is the expert in Karate, Self-Defense and Jujitsu. Hard Knocks is founded on respecting the past, living for the present, and striving for the future.

Empower. Elevate. Excel.

We provide elite-level instruction designed to build unshakable confidence and unbreakable courage. Through expert coaching, we shape our members physically, mentally, and spiritually, unlocking their full potential in every aspect of life.

Our unwavering commitment proves that we don’t just teach—we invest in every individual. We stand by our students, helping them break barriers, achieve goals, and rise to new heights in both their present and future endeavors.

Growth is not an option—it’s a mindset.

Every day, we instill the drive to improve, the discipline to stay resilient, and the integrity to inspire others. Our mission goes beyond training—it’s about fostering respect, uplifting communities, and strengthening families.

Strive for greatness. Become unstoppable. Leave a lasting impact.

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