Masamitsu Tsushimanada

is a Japanese professional sumo wrestler from Isahaya, Nagasaki. His highest rank is jūryō 9.

Early life Masamitsu Umeno comes from a family originally from the island of Tsushima. His grandmother (Hideko Umeno) was the oldest ama diver in Tsushima. He began sumo in his fourth year at Isahaya City Yue Elementary School, later saying of his introduction to sport that he saw it only as an extension of playground games. He then went to Isahaya Agricultural High School, and joined their basketball team before leaving it for the school's sumo club because his high school coach was also the coach of a small sumo club in Isahaya where Umeno used to go. He then graduated from Nihon University where he was a member of their sumo club and a classmate of Churanoumi. During his time as a student, he won the Eastern Japan Student Sumo Championship three time in the under 100 kg category.

After graduating, he worked for a while in a company in Isahaya, but was motivated to become a professional wrestler by Churanoumi. He joined professional sumo in 2016, entering Sakaigawa stable, his master (former komusubi Ryōgoku IV) also being from his home prefecture. His stablemate Hiradoumi, who reached the top makuuchi division in September 2022, is also from Nagasaki, His professional debut was postponed because of his torn anterior cruciate ligament in his left knee, and this injury could have cost him his wrestling career by putting him over the maximum age for becoming a wrestler at the time (23). However, in September 2016, that same age was raised to 25, allowing him to become a wrestler. In 2019, Tsushimanada was competing to win the makushita division championship but failed against then-former ōzeki Terunofuji who was making his comeback in the divisions after his injury and 4 tournament absence. While in makushita, in the final day of the May 2022 tournament, Tsushimanada defeated upper division wrestler and former komusubi Shōhōzan. This proved to be Shōhōzan's final match.

In September 2022, it was announced that he would be promoted to jūryō for the November 2022 tournament, hence being the fourth sekitori in his stable. Tsushimanada began his first jūryō tournament with a victory over Rōga. However, he suffered a narrow make-kochi losing record in his first tournament as a sekitori, achieving a score of 7–8. After his first tournament at sekitori, he visited his hometown of Isahaya for the first time in seven years, because he decided that he would not return until he became a sekitori. he was promoted to jūryō 9, his highest rank at the time. However, after a weak performance at the March tournament, Tsushimanada was relegated to jūryō 14, threatening him with demotion back to the makushita division. Nevertheless, he managed to go from a 1–6 score at Day 7, to a kachi-koshi score of 8–7, notably winning his last four bouts and securing his jūryō status. At the following tournament in July, however, Tsushimanada recorded his worst score in the division, relegating him to the makushita division after only five tournaments as a sekitori.

He began 2024 in the rank of makushita 2, putting him in a position of possible repromotion in the jūryō division. Despite being defeated by Kitaharima on the first day, Tsushimanada recorded a run of four consecutive victories (kachi-koshi) before suffering defeat in his sixth match against Hakuōhō, who was returning to competition after missing two tournaments. In January 2024, it was announced that Tsushimanada's score was sufficient to grant him a second promotion to the jūryō division. On this occasion, Tsushimanada confided to Yahoo! Sports that, on the advice of his master, he now saw his new promotion as a springboard to reach the makuuchi division, quoting the former Ryōgoku as having told him that he should have a "stronger feeling than when [he] was aiming for his first jūryō promotion".