Chiyohakuhō Daiki

In February 2011, Chiyohakuhō reportedly admitted to fixing or throwing bouts in which he was involved in advance, after police investigating the baseball affair found text messages on his mobile phone apparently arranging the outcome of matches and discussing payments. On February 4, he tendered his resignation to the Japan Sumo Association. However, no decision on his future was made until an investigation into the affair by an independent panel concluded on April 1, when the Sumo Association announced the "advised retirements" of 21 wrestlers and two coaches. Because he admitted his involvement Chiyohakuhō was given a two-year suspension instead, along with coach Takenawa (former maegashira Kasuganishiki) and suspected go-between Enatsukasa. However, his letter of resignation was accepted. Chiyohakuho gave a public apology, saying "I'm very sorry for causing trouble to the JSA and sumo fans."

He was suspended along with over a dozen other wrestlers from the July 2010 tournament after admitting involvement in illegal betting on baseball. As a result, he fell to the makushita division in September. This also left Kokonoe stable without any sekitori. However, he scored 6-1 from the rank of makushita 5 , enough for an immediate return to jūryō.

He made a good start to the May 2009 tournament but was forced to pull out after damaging knee ligaments in his Day 4 defeat to Kisenosato. He was demoted back to the jūryō division for July 2009 as a result. He was unable to secure an immediate return to the top division, scoring only 7-8 in the July tournament. In September 2009 he withdrew once again after winning only three bouts in the first ten days, and he remained in jūryō after that.

Chiyohakuhō came through with a bare majority of eight wins against seven losses in his top division debut in July 2008. He could only manage six wins in the next tournament but remained in the division, and a score of 9-6 in November pushed him up to maegashira 9 for the January 2009 tournament. He recorded six wins against nine losses there. Falling to maegashira 13, he produced a strong 10-5 record in March, which sent him up to what was to be his highest rank of maegashira 6.

In September 2008 Chiyohakuhō was the only wrestler who did not take part in the surprise drug tests of the seventy sekitori that led to the dismissals of Rohō and Hakurozan. In June 2009, along with other members of the Kokonoe stable and four other sables, he was tested, and he expressed his relief at finally having done so.

Chiyohakuhō slowly climbed the makushita division and upon taking his first tournament championship in January 2005 with a perfect 7-0 record from the rank of makushita 4 he earned automatic promotion to the elite sekitori ranks. However, he had to pull out of his debut tournament in the second highest jūryō division with an injury and fell back to makushita. He did not re-establish himself as a sekitori wrestler until May 2007. After six unremarkable tournaments he took the jūryō division championship with a 13-2 record in May 2008, and this was just enough to earn him promotion to the top makuuchi division at the lowest rank of maegashira 16.

At high school he preferred judo, and had little sumo experience, but his judo teacher was a friend of Kokonoe-oyakata, the 58th yokozuna Chiyonofuji. After being introduced he joined Kokonoe stable, making his professional debut in March 1999. His stablemate, Chiyotaikai, made his debut at the rank of ōzeki in the same tournament. He initially fought under his own surname, before adopting the shikona of Chiyohakuhō in November 1999. (He has no connection to the better known wrestler Hakuhō, who did not make his debut until March 2001.) He was first promoted to the third highest makushita division in November 2001.

Chiyohakuhō Daiki (born 21 April 1983 as Daiki Kakiuchi) is a former sumo wrestler from Yamaga, Kumamoto, Japan. He made his professional debut in 1999 and broke into the top makuuchi division nine years later in 2008. His highest rank was maegashira 6. He wrestled for Kokonoe stable. After admitting his involvement in match-fixing, he retired from the sport in 2011 following an investigation by the Japan Sumo Association.