Tanikaze Kajinosuke, Japanese sumo wrestler (b. 1750)
Tanikaze Kajinosuke (Japanese: 谷風梶之助, September 8, 1750 – February 27, 1795) was a Japanese sumo wrestler from the Tokugawa era, who is officially recognized as the fourth yokozuna, and the first to be awarded the title of yokozuna within his own lifetime. He achieved great fame and though championships were not awarded in his era, he achieved the mathematical equivalent of 21 tournament championships. He was also the coach of Raiden Tameemon.