In December 2002, the logo (emblem) of the National Institute for Japanese Language and Linguistics was chosen from among proposals submitted in response to an Institute-internal invitation.
Using the shape of the Chinese character "Gen" of the Japanese word Gengo (language), the design shows a fresh and supple leaf or "ha", which is a part of the Japanese word Kotoba (language), waving in a refreshing breeze.
This logo is used in a variety of places, including the publications, Website, envelopes, letterhead, and name cards of the National Institute for Japanese Language and Linguistics.