Takanosato Toshihide was a professional sumo wrestler which is a form of competitive full-contact wrestling where a wrestler attempts to force his opponent out of a circular ring or into touching the ground with any body part other than the soles of his feet.
Takanosato Toshihide (Japanese:  , September 29, 1952  November 7, 2011), real name Toshihide Takaya ( ), was a Japanese professional sumo wrestler from Namioka, Aomori. "striking one another") is a form of competitive full-contact wrestling where a rikishi (wrestler) attempts to force his opponent out of a circular ring (dohyo) or into touching the ground with any body part other than the soles of his feet (usually by throwing, shoving or pushing him down). 
