<p>A quick Google shows that UCSB has a new East Asian Studies PhD program:</p>
<p>[Doctorate</a> in East Asian Languages & Cultural Studies - East Asian Languages and Cultural Studies](<a href=“http://www.eastasian.ucsb.edu/content/graduate_phdmain.html]Doctorate”>http://www.eastasian.ucsb.edu/content/graduate_phdmain.html)</p>
<p>Interdisciplinary graduate programs are on the rise, but ticklemepink is correct: you generally have to come at it from a specific angle – history, art, government, literature, etc.</p>