Many of these I have used in my journey in Japanese as well. If you wish to contribute to this list, please send in your suggestions.
Information about Japanese pitch accent.
Game for 1st Grade Kanji
News articles written in easy Japanese for learners.
Great articles for reading practice for the various levels of the JLPT.
For Firefox users, use the following add-on to view Furigana correctly. https://addons.mozilla.org/en-US/firefox/addon/html-ruby/
Please do not use sites that add Furigana for you. If you need help reading something, ask and I can add the right reading to something.