Claim: Daishi Nobuyuki, a former sumo wrestler from Hitachi, Ibaraki, Japan, has a win-loss record of 6–1 at the West Jonokuchi #15 in Natsu basho, Tokyo on May 1984 which is better than his record of 3–4 on East Jonidan #85 .
Evidence: Daishi Nobuyuki (born 23 August 1968 as Nobuyuki Takano) is a former sumo wrestler from Hitachi, Ibaraki, Japan. 1984 West Jonokuchi #15
6–1 East Jonidan #85
3–4