Early career Initially wrestling under his real surname , Midorifuji began his first real tournament in
jonokuchi in November 2016. At the end of the 7 official days of competition, he and his stablemate Nishikifuji (then named Ogasawara) were both unbeaten and tied for the championship. Nishikifuji nevertheless won the championship by
yoritaoshi. For the January 2017 tournament, Midorifuji received his current
shikona, or ring name, to evoke, with the kanji 翠 (meaning green),
jade, a stone that shines brighter when polished, in the same way that a wrestler becomes better through practice. During this tournament, Midorifuji and Nishikifuji faced off again in the championship playoff. Although Midorifuji prepared his fight with his senior, and then
ōzeki,
Terunofuji, he lost again to Nishikifuji. In January 2020 ranked at
makushita 2 he earned promotion to the
sekitori ranks for the first time with a 5-2 record. In total, Midorifuji also used the
katasukashi kimarite ("under-shoulder swing down") 4 times during the tournament. Midorifuji ended with a 10-5 score, enough to earn him his first career championship (
yūshō) after a playoff win over
Kyokushūhō. This championship victory also saw him promoted to sumo's top division,
makuuchi, for the next tournament in January 2021. Ahead of his debut he said he hoped to emulate fellow small wrestlers
Enhō and
Terutsuyoshi. In his top division debut in January 2021 Midorifuji scored nine wins against six losses and won the
ginō-shō or Technique prize, with a win over
Tobizaru on Day 15. Midorifuji is only the seventh wrestler to receive this award in his
makuuchi debut and the first since
Tochinohana in May 2000. Five of his nine wins were by the
kimarite of
katasukashi, or under-shoulder swing down. On the subject of the use of this
kimarite, many commentators have begun to refer to this technique as Midorifuji's speciality, referring to it in particular as , meaning 'family heirloom' or 'family tradition', since it was also used extensively by Midorifuji's master, Isegahama (former
yokozuna Asahifuji), and by Midorifuji's senior in his stable,
Aminishiki, who is also described as a technical genius. Upon his comeback in July 2021, ranked in the
jūryō division, he could only manage a 6-9 record. In March 2022 a 12–3 score saw him promoted back to the top division for the May tournament. During the March 2023 tournament, Midorifuji first achieved his best performance in
makuuchi by winning five bouts in a row. He then went to lead the
honbasho, recording ten wins in ten matches and securing a comfortable lead against
Daieishō, the wrestler closest to his score, with two wins ahead of the former. However, he fell on the eleventh day with a defeat against
Wakamotoharu, and then on the twelfth day against
Wakatakakage. On the fourteenth day, Daieishō handed him his fourth consecutive defeat, which took Midorifuji out of the title race. Midorifuji was listed as a potential recipient of a
Fighting Spirit award on Day 15, but it was contingent on an eleventh win. Midorifuji lost to
Shōdai and did not receive the award. Commenting on his performance at the tournament, Midorifuji expressed his joy at having made it this far in the title race and considered the tournament a good experience. During the preparations for the September 2023 tournament, Midorifuji was ranked as the lightest
makuuchi wrestler, and was also the lightest wrestler ranked as
sekitori, ex-æquo with
Kihō. During the November 2023 tournament, Midorifuji had a notable match with
Hokuseihō on day seven; the match being between the lightest and tallest wrestler in the division. The match also received attention after lasting a total of 6 minutes 40 seconds, and being marked by a very rare
mizu-iri (water break), an event that had not happened in
makuuchi for 8 years, since day fourteen of the March 2015 tournament during the match between
Terunofuji and
Ichinojō. During the 2025 May tournament he recorded an unusual run of nine consecutive defeats since the first day of the tournament, which ended on the tenth day with his victory over
Chiyoshōma, before proceeding to win his last 6 matches to give him a record of 6-9. It was announced that he would withdraw from the March 2026 tournament due to
heart failure, with medical certificates saying he would require one month of treatment. ==Fighting style==