Daiju Hisateru (born 19 March 1950 as Toshiaki Sakaiya) is a former sumo wrestler from Hokkaidō, Japan. His highest…Daiju Hisateru (born 19 March 1950 as Toshiaki Sakaiya) is a former sumo wrestler from Hokkaidō, Japan. His highest rank was ōzeki, but he held the rank for only five tournaments – fewer than any ōzeki in the modern era until Mitakeumi, who held the rank of ōzeki for only four tournaments in 2022. He won eleven sanshō or special prizes during his top division career which lasted from 1970 to 1977. He was the head coach of Asahiyama stable from 1997 until 2015.
Kitaseumi Hiromitsu (Japanese: 北瀬海 弘光; July 2, 1948 – July 26, 2026), born Takashi Tsuchiya (土谷 孝), was a Japanese sumo…Kitaseumi Hiromitsu (Japanese: 北瀬海 弘光; July 2, 1948 – July 26, 2026), born Takashi Tsuchiya (土谷 孝), was a Japanese sumo wrestler from Kitahiyama, Hokkaidō. He made his professional debut in July 1964, and reached the top division in March 1972. His highest rank was sekiwake. He retired in May 1979 and was an active elder in the Japan Sumo Association under the name "Kimigahama". As Kimigahama he first coached at Kokonoe stable, but in 1993, moved to Hakkaku stable when it was started up by former Kokonoe wrestler Hokutoumi (the 61st Yokozuna). He reached the Sumo Association's mandatory retirement age of 65 in July 2013. The Kimigahama toshiyori-kabu (or elder name) was acquired by Hakkaku wrestler Okinoumi in October 2013. Hiromitsu died at a hospital in Tokyo, on July 26, 2026, at the age of 78.
