Asasekiryà « Tarà  (born Badarchiin Dashnyam, ; August 7, 1981) is a Mongolian-Japanese former sumo wrestler. He made his debut in January 2000, reaching the top makuuchi division in March 2003. He won four special prizes, and spent a total of five tournaments in the titled san'yaku ranks. The highest rank was sekiwake. He was a runner-up in two tournaments in 2004 and 2007. After 2013 he was mainly ranked in the lower jà «ryà  and makushita divisions. He acquired Japanese citizenship in April 2017 and retired from active competition the following month. He became a coach at Takasago stable under the elder name Nishikijima Oyakata. In November 2020 he became head coach of Takasago stable.
Dashnyam was the second son of a successful Mongolian wrestler who achieved a level roughly equivalent to sumo's komusubi. From the ages of six to twelve he attended the Naadam festival, where he was also schooled in horse training. He did not continue his training, however, and in 1997 chose to accompany his friend, future yokozuna Asashà Âryà « who was moving to Japan to attend high school. It was understood it was largely to keep his friend from becoming homesick. They were accepted by Meitoku Gijuku high school, known for its strong sumo program. They were seniors to later stars Kotoshà Âgiku and Tochià Âzan.
After high school he followed his friend Asashà Âryà « to Wakamatsu stable (now Takasago stable) and fought his first professional sumo bout in January 2000. In later years Asasekiryà « would often serve as a tachimochi or sword bearer during Asashà Âryà «'s yokozuna dohyà Â-iri or ring entering ceremony. His shikona or fighting name literally means morning red dragon, very similar to Asashoryu's morning blue dragon (in both cases, the Asa character is taken from his stablemaster's fighting name of Asashio, who was a classmate at Kinki University of Asashà Âryà « and Asasekiryà «'s high school sumo coach).
Asasekiryà « won the tournament championship or yà «shà  in the jonidan division in May 2000 with a perfect 7-0 record. He earned promotion to the jà «ryà  (second division) in July 2002, and to the top makuuchi division in March 2003, following his 11-4 score which won the jà «ryà  championship.
He made little impact in the top division until March 2004, when he won his first twelve bouts, including a defeat of à Âzeki Kaià Â. He finished as tournament runner-up with a 13-2 record and earned two special prizes for Technique and Outstanding Performance. In May 2006 he scored ten wins at maegashira 2 and won the Fighting Spirit prize. He was promoted to komusubi for the July 2006 tournament, but was forced to withdraw partway through this tournament due to injury and had some mixed results after that.
In May 2007, fighting from the mid maegashira ranks, he produced an outstanding 12-3 record. This gave him runner-up honours once again, and his second Technique prize. In July 2007 Asasekiryà « had his first chance to fight a yokozuna and earn a gold star when he met new yokozuna Hakuhà Â, as sumo rules prevented him from being matched against his stablemate Asashà Âryà «. He lost, but the eight wins he managed in this tournament at maegashira 1 were enough to earn him promotion to sekiwake for September, which was to be his highest career rank. He had a winning record in that tournament, but after a disappointing 3-12 score in November 2007, he was demoted back to the maegashira ranks for the January 2008 tournament.
Asasekiryà « produced two good performances in the first two tournaments of 2008. In January he scored ten wins and in March he defeated two à Âzeki, and tournament runner-up Baruto to finish 8-7. This performance returned him to the titled san'yaku ranks for the May 2008 tournament, at komusubi. However he was unable to maintain his ranking, only scoring six wins against nine losses. He was again ranked at komusubi in September 2008, but turned in a poor 4-11 record. He became his stable's top rikishi in February 2010, following the retirement of Asashà Âryà «. Asasekiryà « expressed his shock and sadness at the sudden retirement of a friend he had known since the age of 11. He continued to move up and down the division, reaching maegashira 1 in July 2010 but falling back to maegashira 9 by May 2011. In the May 2012 tournament, ranked at maegashira 14, he stood at only 3âÂÂ7 after ten days, and although he rallied somewhat to finish on 6âÂÂ9, this was not enough to prevent demotion back to jà «ryà  for the first time. He returned to makuuchi in September after just one tournament away, but then was injured on just the second day of the November 2012 tournament and had to withdraw, resulting in another demotion to jà «ryà Â. He became somewhat of a second division regular, doing enough to maintain sekitori status while never achieving enough success for repromotion. A 10-5 record in July 2015 however, saw his promotion to makuuchi after a near three-year hiatus. He maintained his position in the top division despite a 7-8 record in September 2015 but was relegated after recording only 3 wins in November. His run of 86 consecutive tournaments ranked as a sekitori ended in November 2016 when he could score only 4-11 at jà «ryà  9. This result left the Takasago stable without any wrestlers in the top two divisions for the first time since it was founded in 1878, a situation for which Asasekiryà « expressed his regret.
He acquired Japanese citizenship in April 2017. This allowed him to stay in the sumo world after retirement as an elder of the Japan Sumo Association. He announced he was retiring on May 12, 2017. He became Nishikijima Oyakata, an elder name which had been thought to be owned by the active wrestler Toyonoshima, but Asasekiryà « is listed in an owner's position rather than a borrower's at the Sumo Association. In his retirement press conference he said his most memorable honbasho was his 13âÂÂ2 runner-up performance in March 2004, the same tournament in which his stablemate Asashà Âryà « won with a perfect 15âÂÂ0 record. His danpatsu-shiki (retirement ceremony) was held at the Ryà Âgoku Kokugikan on February 4, 2018, with around 250 guests taking part in the hair-cutting ritual. His four-year-old son was scheduled to appear with him but began crying and was excused.
In November 2020 he took over as head coach of Takasago stable and the Takasago ichimon. He is the first foreign born coach to head an ichimon.
Asasekiryà « was handed a 20% salary cut for three months in June 2021 after then-à Âzeki Asanoyama was issued a one-year suspension from sumo for violating COVID-19 protocols.
Asasekiryà « has known his wife, a Mongolian national, since 2006 when he visited Mongolia after reaching a san'yaku rank. They began a relationship in 2012 and had a child together in 2013, but they delayed their wedding reception as Asasekiryà « wanted to wait until he was promoted back to the top makuuchi division, which did not happen until September 2015. Although he soon fell to jà «ryà  again, the reception went ahead on February 14, 2016. They have a son and a daughter.
Asasekiryà « graduated from the National University of Mongolia in June 2010 after studying by correspondence for six years. His thesis was in the history and culture of sumo in Japan.
Asasekiryà « was a yotsu-sumo (grappling) wrestler, preferring a migi-yotsu (left hand outside, right hand inside) grip on his opponent's mawashi or belt. His most common winning technique was a straightforward yorikiri or force out. He was also fond of throws, most often employing uwatenage (outer arm throw) and uwatedashinage (pulling outer arm throw).