All the contents of the Database of Endangered Languages of Japan belong to the National Institute for Japanese Language and Linguistics.
Celik, K. & N. Kibe (2019). Raising language diversity awareness in Japan through web-based open access application. ICLDC6 University of Hawai'i at Manoa. Presentation slides
(We are constantly updating the database, so do not forget to include the date on which the database has been accessed).
h-oshima [at] ninjal.ac.jp (replace [at] with ＠)
10-2 Midori-cho, Tachikawa City, Tokyo
National Institute for Japanese Language and Linguistics
Language Variation Division
TEL： +81 42-540-4300
This database has been supported by grants from the Japan Society for the Promotion of Science (JSPS KAKENHI grant number 238009，258010，268005，16HP8006，17HP8003).