Good tools for studying Japanese

[BUG]

http://www.popjisyo.com/WebHint/Portal_e.aspx
http://sp.cis.iwate-u.ac.jp/sp/lesson/j/doc/furigana.html


I think these sites are great help for you to read Japanese website (especially KANJI).
Have you already known them?

[nhk9]

Those are helpful sites, thank you

[John Lemon]

http://www.physics.ucla.edu/~grosenth/jwpce.html
http://wakan.manga.cz/