list of languages spoken in Japan:
| language || Language Code || Language status || Lang. Pop. (%) || Wiki Info |
|Japanese ||ja ||Official ||95% ||See link|
|Central Okinawan ||ryu || ||0.8% ||See link|
|Korean ||ko || ||0.5% ||See link|
An official language is a language that is given a special legal status in a particular country.
According to the The Unicode Consortium the overall literacy rate (The ability to read and write) in Japan is 99%.
More information about languages spoken in Japan (see links):
Information links (Principal Languages, Immigrant Languages, Language Counts, etc.) about Languages spoken within Japan - See link
A complete Japan's languages summaries - See link
Map showing the locations of languages in Japan - See link