Mimura Tomoyasu (三村 智保, born 1969) is a Nihon Ki-in professional Go player who reached 9-dan in 2000.
His wife is Mukai Kaori 2 dan. Moro Arisa is his apprentice.
Mimura won the 50th NHK Cup in 2000, the 19th and 20th ShinjinO in 1994-95, and the 29th ShinEi in 1999.
Nihon Kiin profile