births
May 28, 1841
Sakaigawa Namiemon, Japanese sumo wrestler, the 14th Yokozuna (died 1887)

Sakaigawa Namiemon
Sakaigawa Namiemon was a Japanese professional sumo wrestler from Katsushika District, Shimōsa Province. He was the sport's 14th yokozuna. Nicknamed "Tanikaze of the Meiji era", he's the only officially recognized yokozuna of the "yokozuna abuse era" following the fall of the Tokugawa shogunate.
Makuuchi
Makuuchi (幕内), or makunouchi (幕の内), is the top division of the six divisions of professional sumo. Its size is fixed at 42 wrestlers (rikishi), ordered into five ranks according to their ability as defined by their performance in previous tournaments.