Over 10 years ago, we imported a large number of then current Japanese magazines. This issue of Nihongo Gaku is part of what's left.
Nihongogaku is a scholarly monthly examining the Japanese language. It is written for native speakers interested in the Japanese language. Still, for advanced learners, it can be an interesting way to practice reading and pick up specialized vocabulary.
Please see images for examples of articles. (The inside scans may or may not be from this issue)