Chiyotaikai Ryūji Kokonoe stable until his retirement in January 2010 at the age of 33. He remained in sumo as a coach at his stable, and became the head coach in August 2016 following the death of Chiyonofuji. After his father's death, Chiyotaikai's family moved to Ōita, which is considered his hometown and listed as such on the "banzuke" ranking sheets. When he was eleven, his mother remarried, to a local businessman. (In May 2009, Chiyotaikai finally adopted his mother's remarried surname of Sudō as his own.) He was an enthusiastic player of baseball and soccer as well as martial arts. He
2009 in Deep Impact was an event held on July 26, 2009 at Zepp Nagoya in Nagoya. Deep: clubDeep Hachioji was an event held on August 2, 2009 at Keio Plaza Hotel in Tokyo. Deep: 43 Impact was an event held on August 23, 2009 at Korakuen Hall in Tokyo. Deep: Osaka Impact was an event held on August 30, 2009 at Zepp Osaka in Osaka. Deep: Hamamatsu Impact was an event held on September 27, 2009 at Act City in Hamamatsu. Deep: 44 Impact was an event held on October 10, 2009 at Korakuen Hall in Tokyo. Deep: Kobudo Fight 8 was