Harumafuji Kōhei , previously known as Ama Kōhei , is a Mongolian former professional sumo wrestler. He was the sport's 70th yokozuna from 2012 to 2017, making him the third Mongolian and fifth overall non-Japanese wrestler to attain sumo's highest rank.

Takanoiwa Yoshimori is a former sumo wrestler from Ulaanbaatar, Mongolia. He made his professional debut in January 2009. He has both a sandanme and a jūryō division championship. He reached the jūryō division in July 2012 and the top makuuchi division for the first time in January 2014. He was the only wrestler recruited by former yokozuna Takanohana to reach the elite sekitori ranks. He was runner-up in one top division tournament and earned two special prizes, one for Fighting Spirit and one for Outstanding Performance. His highest rank was maegashira 2.