Not everyone knows Yamada and his strength. Therefore it is wise to look at his accomplishments in fighting. To win the All Japan Open Weight classes 4 times in a row says a lot. In addition to position themselves strongly, and even win in the openweight class, and this as a middel weight fighter is strong. His cutting edge style of fighting lowered many fighters, and Yamada quickly became known for his strong striking combinations and the ability to vary these well. He has his own Dojo, which he runs with his wife, has a similar track record in the women's side as he has

Summer Camp in Norway 2009.