Takanonami Sadahiro ( born Sadahiro Namioka October 27 , 1971 -- June 20 , 2015 ) was a Japanese sumo wrestler and coach from Aomori .
Takanonami Sadahiro ( born Sadahiro Namioka October 27 , 1971 - June 20 , 2015 ) was a Japanese sumo wrestler and coach from Aomori .