is a Japanese professional sumo wrestler from Mito, Ibaraki. His debut in maezumà  was in January 2014. His highest rank has been maegashira 12.
Born 6 December 1995, Fujiwara would start sumo in his second year of elementary school after joining a sumo club run by the father of à Âzeki Musà Âyama. In the fourth year he would even be involved in the retirement ceremony for the à Âzeki. In his sixth year of elementary he would progress to the point of getting third in the All-Japan Elementary School Sumo Tournament. After middle school Fujiwara would attend the prestigious high school sumo program of Saitama Sakae High School. In his second year there he would win the National high school selection sumo tournament, and in his third year while captaining the team would finish top 5 in the same competition.
After high school in January 2014, he would join Fujishima stable to be under the guidance of his mentor Musoyama. He would make his debut under the name Kotaro (èÂÂ太éÂÂ) alongside the likes of Ichinojà Â, Tsurugishà Â, and Takakento. He would make a quick work of the three lowest division and would debut in makushita by the end of the year. In July 2015, he would suffer a 0-7 make-koshi record that would see him demoted back to sandanme but, after finishing with a 5âÂÂ2 record would immediately be promoted back up. In January 2016, he participated in an eight-man playoff for the makushita yà «shà  after producing a strong 6âÂÂ1 record, but he lost in the first round to Tochimaru. In May 2018, he changed his shikona from his family name to Bushà Âzan (æ¦å°Âå±±). After the shikona change he began producing more consistent results and spent more time in the top quarter of makushita. After 4-3 kachi-koshi in January 2021 at makushita 2 would see him promoted to the sekitori ranks of jà «ryà Â. His promotion made him the first sekitori produced by his stablemaster Musà Âyama and the first for his stable in five years. He would record a 7-8 make-koshi record in his debut in jà «ryà  but would retain his same rank for the following basho. He would follow this up with a 10-5 kachi-koshi record and from there steadily rise up the ranks. In January 2022, at a career high rank of jà «ryà  1 he would start the basho with ten straight losses before finally getting a win on day 11, he would then lose three more bouts before winning on the final day to finish 2âÂÂ13, his worst record since March 2018.
In March 2023, he was promoted to the top makuuchi division for the first time. He is the first wrestler from Fujishima stable to reach the top division since in November 2011.
Bushà Âzan is an oshi-sumo wrestler who prefers pushing and thrusting techniques to fighting on the mawashi. His most common kimarite used was a straightforward oshi-dashi, or push out.