yokozuna performing the dohyo-iri(ring-entering ceremony)

sumo wrestling japan champion tradition ceremony ring bout yokozuna strength technique training honor respect discipline dojo matsuri culture athletes tournaments competitors heya rikishi natsu aki kyushu mawashi shiko banzuke history legacy fans ritual wrestlers weight class gyoji ozeki komusubi sekiwake ranking hatsu haru techniques tsukidashi kachikoshi loss win chanko nutrition dedication supporters association sports battle competition fat big ring-entering shiranui-style unryu-style kanji title performing dohyo-iri dohyo-iriring-entering