noun
National Institute for Japanese Language and Linguistics; NINJAL; Kokken
Official name of the Japanese national research institute for the Japanese language, often abbreviated as NINJAL or Kokken.
国語研究所は日本語の研究を行っている。
The National Institute for Japanese Language and Linguistics conducts research on the Japanese language.
Compound of 国語 (national language) and 研究所 (research institute).