Nippon Kempo
Bogu Kumite (防具組手) is a form of armored training used in some Okinawan kempo styles of karate. The origin of this unique training approach is credited to Shigeru Nakamura. Shorin-ryu, Chito-ryu, Isshin-ryu, Shorinji-ryu and Nippon Kempo also employ this training method.