What is the DZRSI?

The Danzan Ryu Seifukujitsu Institute (DZRSI) is the body of the American Judo and Jujitsu Federation (AJJF) charged with the preservation and promulgation of the Danzan Ryu Restorative Therapy (DZRRT) system.

What is DZRRT?

DZRRT stands for Danzan Ryu Restorative Therapy.  DZRRT is the application of the kata and therapeutic techniques passed down from Professor Okazaki for the healing arts side of the AJJF Danzan Ryu system.

Training Courses

The AJJF has sanctioned a formal training program which is now available
with online content in conjuction with live seminars and personal instruction.

For more information on available programs:

More Info

Enrolled Students may go directly to:

My Courses

If your are interested in enrolling in a program:

Enroll in a Program