Stable master Furiwake 振分親方 (former Sumo wrestler Takamisakari 高見盛)
クイズ 振分親方の100のコト
According to wiki and other sources, his active sumo days name is Takamisakari and was one of the most popular wrestlers during his times because of his eccentricity in the ring. He also beats 2 big-named Yokozunas (Asashoryu, Musashimaru) earning him 2 gold stars (special notations giving to lower-ranked wrestlers beating higher-ranked ones). His nickname is "Robocop".
Thank you ErnieYoung greatly appreciated.