東京外国語大学

東京外国語大学(http://www.coelang.tufs.ac.jp/mt/) provides a good Japanese Study site:(http://www.coelang.tufs.ac.jp/mt/).
This site contains full range aspect. I sometimes adopt some into my lessons.
However, there is a problem.
Most explanation are written in Japanese(grin).
This explanation level seems to be N3 up.
In grammar section, there are some easy parts but even in this parts, I think it is difficult for self learning.
The best way teaching a foreign language is to teach using that language.
It is possible by the web, but there are very few.
It is my opinion. If our Government wants to expand Japanese language, they should invest more money on this project.
TUFS module is quite suitable system. If TUFS teaches Japanese by only Japanese language to foreigners, more foreigners will have chance to touch with Japanese culture.