Using the book catalog, you're able to find books on any basically any subject you're looking for. To find books on art in Japan, for instance, a search that looks like this:
"japan" and "art"
yields 3,910 results.
You can do a similar search for "art" and "china" or "art" and "korea" in addition to using keywords to narrow your search by artist, movement, or specific region in any of those countries.
If you are having trouble finding an older book or publication electronically, check both Hathi Trust and Internet Archive. Each of these databases has digitized books and other types of publications that have been made available from member institutions. There is a wealth of information in each that may help you in your research.
Hover your mouse over the title of each book to see a description. Click on the title to go to the full catalog record.