Charles J. Kalani Jr. was an American professional wrestler, professional boxer, college football player, soldier, actor, and martial artist who, in fighting rings, was also known as Professor Toru Tanaka, or simply Professor Tanaka.

Harry Masayoshi Fujiwara was an American professional wrestler, actor and manager, known professionally by his ring name Mr. Fuji. He was famous for often throwing salt in the eyes of fan favorite wrestlers. Notable wrestlers and tag teams managed by him include Don Muraco, Yokozuna and Demolition.