What can I find with CHOIS?

CHOIS has tabs with various search targets. You can search for the following on the respective tabs:

Catalogue:
Catalogue is a database of all the University Library and Institute's materials, including books, journals, newspapers, e-books, e-journals.
*Generic name of this database is OPAC. OPAC is an abbreviation for Online Public Access Catalog.

Basic Search：You can search for materials by either Keyword, Title, Journal Title, Author, Subject, Publisher.
Advanced Search：You can select search fields and incorporate Boolean operators (AND, OR and NOT) between search terms in your queries.

Other Univ. :
You can search books and journals held by other universities in Japan.
It is linked to [CiNii Books] database provided by the National Institute of Informatics.