Daido Kenji - 大道 健二 (born August 21, 1982) is a former Japanese professional sumo wrestler from Katsushika, Tokyo. He made his debut in March 2005 and wrestled for Onomatsu stable. He reached the makuuchi division in July 2011. His highest rank was maegashira 8, and he retired in January 2016.
Early Life[]
At the behest of his older sister, Nakanishi started participating in a sumo club in his neighborhood from 4th grade. He later participated in inter-high school tournaments. He was also a member of the Meguro Gakuin High School sumo club. He later enrolled in Senshu University, and he won the open weight division championship. Upon graduating he joined Onomatsu stable and entered the professional sumo ring in March 2005.
Career[]
Early Career[]
Nakanishi had a relatively trouble-free rise through the lower ranks. He took a 7-0 championship in both the jonokuchi and jonidan divisions in his first and second tournaments. He continued to post mostly winning records through 2005 and well into 2006, but began to struggle after reaching the higher ranks of the makushita division.
He would then bounce back and forth between mid to high level makushita ranks, posting alternating winning and losing records, for the next two and a half years.
He finally began to find some equilibrium in mid 2008, posting several consecutive winning tournaments. This streak was interrupted by a broken jaw that would force him to sit out the March 2008 tournament at what had been his highest rank to date at makushita #5. Though missing this tournament would send him back to makushita #45 in the next tournament, he did not let this slow him down and upon returning proceeded to post five consecutive winning tournaments, including one playoff loss for the championship in July 2009.
Juryo Career[]
As is often the custom, he chose his entry into juryo to change his ring name from his family name to his current ring name of Daido. The name he said comes from what he sees as the starting place of his way of sumo, his old junior high school, which is named Daido. He entered the second tier juryo division at the same time as Onomatsu stablemate Masuraumi in March 2010. This was the first time that two wrestlers from the same stable had been promoted to juryo simultaneously since Kimurayama and Tochinoshin from Kasugano stable were promoted in January 2008. Daido was the third wrestler from Senshu University to achieve sekitori status, following already retired Musoyama and Katayama, the latter of whom was also from the same stable.

Daido during the makuuchi dohyo-iri (c. 2012)
He made a smooth entry into juryo posting two consecutive winning tournaments of 9-6 and 10-5. However, in the wake of an investigation by the national police into illegal baseball gambling by sumo wrestlers, Daido was one of many wrestlers who admitted involvement. As punishment by the JSA Daido was compelled to sit out the July 2010 tournament. This tournament would have been his highest rank yet at juryo #2. This was an ironic repeat of his "debut" in the top ranks of makushita in 2008 where his injury had forced him to sit out. As another stipulation of the punishment, Daido and others implicated were demoted by one division in the following September tournament. This would put Daido back to makushita #1. He would manage a 4-3 winning record in this tournament and return to juryo in the November tournament. He achieved three consecutive winning tournaments, interrupted only by the March tournament that was cancelled due to match fixing allegations.
Makuuchi Career[]
Daido's performance was largely unaffected by the turmoil around the allegations and his successful tournaments earned him promotion to the top tier makuuchi division in July 2011. He debuted at maegashira #12, but soon ran into trouble, losing most of his early bouts. However, he improved enough during the second half of the tournament to pull out a 6-9 record. Though it was his first losing tournament since May 2008, it was a good enough result that he was only demoted to maegashira 15 for the following September tournament. An 8-7 record would return him to maegashira#12 for the November tournament where he would again achieve a winning record, ensuring a promotion to maegashira 9, for 2012's opening tournament. However, in his next three tournaments he narrowly failed to achieve winning records, with a 6–9 and two consecutive 7–8s. A disastrous 1–14 record in the July 2013 tournament saw him demoted back to the juryo division, and he was never to return to makuuchi.
Later Career[]
Daido remained in juryo for around two years. He was even demoted down to the unsalaried makushita division in the September 2015 tournament, but was promoted back the next tournament after producing a 5-2 record. However he was immediately demoted back down to makushita after scoring a 6-9 record at the rank of juryo 13.
Retirement from Sumo[]

Onoumatsu oyakata
Daido dropped out of juryo after the July 2015 tournament, and although he managed an immediate return, he lost sekitori status again after the November 2015 tournament. After scoring only one win in makushita in January 2016, he chose to retire. He remained in the sumo world as a coach at his stable, under the elder name of Onogawa Oyakata. His danpatsu-shiki, or official retirement ceremony was held on June 4, 2016 at the Ryogoku Kokugikan with 480 people in attendance. He revealed at the event that he has been married since December 2014.
In January 2018, he became the owner of the Otowayama kabu, replacing ex-Otowayama Oyakata Kobo, who had it on loan and left the Japan Sumo Association. In September 2019 he became the new Onomatsu Oyakata and head of the Onomatsu stable, swapping with ex-sekiwake Masurao who left the Sumo Association for health reasons.
Controversy[]
Gambling Scandal[]
In the wake of an investigation by the national police into illegal baseball gambling by sumo wrestlers, Daido was one of many wrestlers who admitted involvement. As punishment by the JSA Daido was compelled to sit out the July 2010 tournament. This tournament would have been his highest rank yet at juryo #2. This was an ironic repeat of his "debut" in the top ranks of makushita in 2008 where his injury had forced him to sit out. In the ongoing police investigation into baseball gambling, Daido was implicated as one of four still active wrestlers who had used a gambling ring operated by then active sumo wrestlers from Onomatsu stable to place bets on baseball. The prosecutor recommended charges, but ultimately no indictments were handed down due to lack of compelling evidence.
Personal Life[]
- During Daido's retirement ceremony he revealed that he had been married since December 2014.
- Daido's hobbies include watching movies.
Fighting Style[]

Daido defeats Chiyoo by uwatenage (overarm throw)
Daido preferred to fight on the opponent's mawashi or belt as opposed to pushing or thrusting. His favoured grip was migi-yotsu, with his left hand outside and right hand inside in his opponent's arms. His most common winning kimarite was uwatenage, or overarm throw, followed by yori-kiri or force out.
Record[]
Division Results[]
- Total: 347-333-23/680 (65 basho)
- Makuuchi: 87-108/195 (13 basho)
- Juryo: 130-140-15/270 (19 basho)
- Makushita: 104-76-8/180 (27 basho)
- Sandanme: 12-9/21 (3 basho)
- Jonidan: 7-0/7 (1 basho)
- Jonokuchi: 7-0/7 (1 basho)
Championships[]
- 1 Jonidan Championship (July 2005)
- 1 Jonokuchi Championship (May 2005)
Shikona History[]
- Nakanishi Kenji (2005.03 - 2010.01)
- Daido Kenji (2010.03 - 2016.01)