Miyama Ryu?????

[kill bill]

Hi everyone, does anyone here knows about Miyama Ryu cobat Jujutsu??? I practice this style that was develop in the US by Shinan Antonio Pereira in the 60's. I live in Dominican Republic and we have around 3 dojos of the style. I 'll like to know if someone knows anything about the style and if someone practice it to share knowledge about it.

I'm currently completing my last brown belt (We have 3 grades of brown belt).

thanks.