About Us

What is Okuko Ryu Jujutsu?

Okuko Ryu Jujutsu is a modern evolution of traditional Hakko Ryu principles, enriched with philosophies that promote not only physical strength but also mental resilience and personal growth.

Our curriculum incorporates both unarmed techniques and training with traditional Japanese weapons and objects such as the tambo, jo, katana, tanto, sensu (fan), kasa (umbrella), walking cane, paper scroll and many more. These tools symbolize the adaptability and grace inherent in Okuko Ryu.

At the heart of our practice are the principles of datsuryoku (effortless power) and kuzushi (balance breaking). We use pain as a tool of distraction, blending it seamlessly with techniques that emphasize humility and harmony.

Okuko Ryu is a practice that goes beyond the dojo. It is a philosophy that guides decision-making, supports mental well-being, and enriches social interactions. We aim to empower our students, cultivating not just skilled practitioners but confident, humble individuals who embody respect and tradition in all areas of life.

Founder

Gust Bertels began his journey in Hakko Ryu Jujutsu in 1990 in Westerlo, Belgium. His dedication and passion led him to become uchi-deshi (personal student) of Soke Antonio Garcia in 1998. Over the years, Gust not only mastered the techniques but also delved deeply into the philosophies and mysteries of general Koryu, Hakko Ryu, Sin Ryu (Japan) and Hakko Denshin Ryu.

As Hanshi, Kaiden Shihan San Dai Kichu and the first to receive the title of Worldwide Technical Director, Gust has dedicated his life to preserving and advancing the art.

Now, as the Soke of Okuko Ryu, he strives to inspire practitioners worldwide with a martial art that emphasizes inner strength, tradition, and lifelong growth.