Ushiomaru made his debut in March 1994, joining
Azumazeki stable. He began using the
fighting name of Takamisano, switching briefly to Tenfuku before adopting his familiar name in November 1995. In his early career in the lower ranks, he served as a
tsukebito, or personal attendant, to
yokozuna Akebono. After a long stint in the third
makushita division, he reached
sekitori status by winning promotion to the second
jūryō division in January 2002. After winning the
jūryō division title in July of that year with a 13-2 record, he was promoted to the top
makuuchi division for the next tournament. He was injured during his second top division tournament and had to withdraw, resulting in demotion back to the second division. He struggled in
2005, losing
sekitori status on two occasions, but then made something of a comeback, returning to the top division for four straight tournaments from November
2006 to May
2007. He was one of the few high ranking sumo wrestlers from
Shizuoka Prefecture, which has not supplied nearly as many new entrants as the colder northern parts of Japan such as
Aomori and
Hokkaidō. When he reached the top division in 2002 he was the first wrestler from Shizuoka Prefecture to do so since
Katsunishiki, who spent just one tournament in
makuuchi in January 1976. (He has since been followed by
Katayama,
Sagatsukasa and
Midorifuji.) ==Retirement from sumo==