Hi,
I train in the Shoshin Ryu found at the website you posted. Our parent arts are Kokondo Karate and Jukido Jujutsu, although we have evolved a long way from them and now bear only a superficial resemblance. More recent influences have come from many sources, if you want more info PM (or e-mail) me. There are a couple of good dojo in the CT area, if you are interested I know you would be welcome to watch/train.