Not sure if anyone has posted this already, but has some great stories in it though I cant get the audio/video to work. I just read one about a Red Cross Volunteer-fascinating The link is Experiencing War: China-Burma-India, WWII's Forgotten Theater (Stories from the Veterans History Project of the Library of Congress)
That is a good resource on a theatre which generally recieves little attention. Regarding US stories Ive found a few useful tidbits at First Division Museum but its obviously 1st division oriented. Still, they got about (although not the far east)