From Jan. 23, "External Link"have been shown at lists of journals and volumes pages of CiNii Full Text Journal Directory if these journals which have been included to NII-ELS have links to Fulltext on external sites.
(They had been shown at only Table of Contents and Article Details pages.)
With CiNii Full Text Journal Directory, you can browse journals in NII-ELS (journals by Japanese academic societies and research bulletins by Japanese universities) from the list of journals/volumes/issues/table of contents by the name of the journal or the publishing organization.
For details, please see the following page.
CiNii - Browse Publications - User Guide