One of the first family of Martial Arts in Western Australia. The late Shihan Jan De Jong started Ju-Jitsu back in the 1960s in Perth and was well renowned throughout the Martial Arts world. That tradition continues with his son Shihan Hans De Jong 8th Dan who is also a great Mentor and Instructor of Ju-Jitsu. High quality instruction in a large variety of self-defence techniques are passed down to all students of Tsutsumi Hozan Ryu Ju-Jitsu.