I just moved to Zama city in Kanagawa Prefecture in Japan from the U.S. In the U.S., I practiced Enshin karate, a full contact style. Thus, I was looking for a full contact style to study here in my local area. I found one called "All-Japan Karate Federation Renbukai" that uses bogu (similar to Kendo armor) to engage in full-contact sparring. Does anyone have any additional information on this organization? Is it a full-contact variation of Shotokan karate? Or is it related to Kyokushin and its off-shoots like Daido Juku? Or is it a full-contact "traditional" (Okinawan) style? Any info would be appreciated.

By the way, their website is at: http://renbu.sokui.com/