Shoichi Funaki ( born August 24 , 1968 in Tokyo , Japan ) , is a Japanese professional wrestler best known for wrestling in the WWE under the ring name Funaki and Kung Fu Naki . Shoichi Funaki ( born August 24 , 1968 ) is a Japanese\/American professional wrestler best known for his time in World Wrestling Entertainment , where he was a one-time Cruiserweight Champion and a one-time Hardcore Champion .