Asanoyama Hiroki (朝乃山 広暉, born Hiroki Ishibashi (石橋 広暉, Ishibashi Hiroki) on March 1, 1994) is a Japanese professional sumo wrestler from Toyama Prefecture. He wrestles for Takasago stable. He debuted in sumo in March 2016 and made his makuuchi debut in September 2017. His highest rank has been ōzeki. He has earned six special prizes, and one gold star for defeating a yokozuna. In May 2019 he won his first top division yūshō or tournament championship, the first of the Reiwa era. He was also runner-up in November 2019 and finished the calendar year with more top division wins than any other wrestler. He was promoted to ōzeki after the March 2020 tournament, and was a runner-up in his ōzeki debut in July 2020 and in January 2021.