I'm interested in this particulart kata called "Chuko no Kata" I was reading Morio Higaonna's book "The History of Karate", which details the history of Goju-Ryu Karate, and in the section about Jin'an Shinzato, one of Master Miyagi's students, it talked about his creation of a new kata. He called this kata "Chuko no kata".
So far I've searched the internet to find nothing. I'm interested in this kata so that I might possibly write it down or learn it, so that I might not lose a part of
Goju-Ryu History.

To tell you the truth I get the feeling I wont find much, but anybody that knows anything about this kata, I would be very grateful if you would share what you know with me.

With much thanks, Karl Cunningham
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Now the shugyo begins!