RikishiA 力士, 相撲取り or, more colloquially, お相撲さん, is a professional sumo wrestler. follow and live by the centuries-old rules of the sumo profession, with most coming from Japan, the only country where sumo is practiced professionally. Participation in official tournaments () is the only means of marking achievement in sumo, with the rank of an individual based solely on official wins. The number of active peaked at 943 in May 1994, at the height of the "Waka-Taka boom," but had declined to 665 by January 2022.
MakuuchiMakuuchi, or makunouchi, 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. This is the only division that is featured on NHK's standard live coverage of sumo tournaments. The lower divisions are shown on their satellite coverage, with only the makuuchi broadcast having bilingual English commentary.
Sumois a form of competitive full-contact wrestling where a rikishi (wrestler) attempts to force his opponent out of a circular ring (dohyō) or into touching the ground with any body part other than the soles of his feet (usually by throwing, shoving or pushing him down). Sumo originated in Japan, the only country where it is practiced professionally and where it is considered the national sport. It is considered a gendai budō, which refers to modern Japanese martial arts, but the sport has a history spanning many centuries.