He served over thirty years on active and reserve duty in the Army , including service in Korea and Vietnam .
James Mukoyama ( August 3 , 1944 - ) was the first Asian American to command a United States Army division .
James Mukoyama served over thirty years on active and reserve duty in the United States Army , including service in Korea and Vietnam .
James Mukoyama ( August 3 , 1944 - ) was the first Asian American to command a United States Army division .