Library Catalogs for Japanese Studies

Japan

NDL - OPAC
National Diet Library Online Catalog

NACSIS Webcat
Online catalog of academic libraries in Japan

Japan OPAC (Online Public Access Cataloging) lists
Lists of the entire online catalog that are currently available on the Internet.

Academic Libraries in Japan
Lists of all libraries in Japan. Access is categorized by prefectures.

Also please refer to the section on periodical indexes

United States

Orbis Yale University Library Catalog

Worldcat Union catalogs of libraries in the United States