Terunoumi Masato, born Masato Hayashi, was a sumo wrestler from Gobō, Wakayama, Japan.
Career
His highest rank was maegashira 15. He left the sumo world upon retirement in May 1993.
Achievements
He made his professional debut in March 1990, and reached the top division in January 1991. He won immediate promotion to makuuchi after his jūryō debut, the first wrestler to do so since the establishment of the six tournaments a year system in 1958.
