Students studying Asian history may take courses in the development and culture of China, Japan, Korea and India. Programs often also have a foreign language requirement. These are the top graduate schools for Asian history programs.
https://www.usnews.com/best-graduate-schools/top-humanities-schools/asian-history-rankings
Harvard University
Cambridge, MA
Columbia University
New York, NY
University of California--Berkeley
Berkeley, CA
Princeton University
Princeton, NJ
Yale University
New Haven, CT
Stanford University
Stanford, CA
University of California--Los Angeles
Los Angeles, CA
University of Chicago
Chicago, IL
University of Michigan--Ann Arbor
Ann Arbor, MI