Osamu Sato (佐藤 修, Satō Osamu, born December 16, 1976) is a Japanese former professional boxer from Kobe, Hyogo, Japan.
Sato became the WBA super bantamweight champion of the world when he defeated Thai champion Yoddamrong Sithyodthong in 2002 via a 8th-round knockout.
[1] He lost the title in his next fight again French contender Salim Medjkoune.
[2] He retired in 2004 at the age of 26.
[3]