Tadashi Mihara

is a Japanese former professional boxer who competed as a light middleweight throughout his career.

Mihara began his boxing career when he was a third grader of the high school. Judge Harold Lederman scored the fight a draw. Afterwards he said of Mihara, "There's no doubt that he's got a good jaw. He really got tagged a couple of times. I thought Fratto was going to knock him out." He lost his title after suffering a knockout during his first defence, against Davey Moore at the Tokyo Metropolitan Gymnasium on February 2, 1982. His lumbago became chronic from these days.

Professional boxing record