J-STAGE is a platform of e-journal publishing for academic (science and technology, including social sciences / humanities)
societies in Japan.
The services are planned and managed by JST, and the journals and its articles are managed by respective publishing
Therefore, material on a journal is copyrighted by the society. Please direct the enquiries to the society about:
Requests for permission to photocopy or republish material etc.
You can obtain Publisher Contact Information from the top page of the journal.