Learn Japanese - Start to Speak Japanese in Minutes
www.japanesepod101.com - The fastest, easiest, and most fun way to learn Japanese and Japanese culture. Start speaking Japanese in minutes with audio and video lessons, audio dictionary, and learning community!

Learn Japanese - Japanese Language
japanese.about.com - Learn Japanese with free online lessons including vocabulary, grammar, hiragana, katakana, kanji and more.

日本語資源 - Nihongoresources.com
Free online Japanese language resources: dictionaries (JE-EJ, kanji, names, particles, sfx, counters), topicised grammar, free online university-grade lessons, dicussion forum, and lots more.

Pera Pera Penguin
5-minute Japanese Class by Hitomi Hirayama - Daily Yomiuri

Nihongo o oshiete!
Your onestop Japanese resource

Sexy Japanese Phrases
Learn the hentai phrases you really want to say. You won't find these in "Genki"!

Tim's Takamatsu Home
Articles and information about Japan, Japanese, and Takamatsu in Kagawa Prefecture.

初級日本語 げんき オンライン
Genki Online

sci.lang.japan Frequently Asked Questions
Frequently asked questions from the Usenet newsgroup sci.lang.japan

Yasuko's Nihongo House
日本語レッスン - Site with frames here: http://homepage3.nifty.com/i-yasu/index-e.htm

Mahou
Home of the mahou fansub group, Japanese Word/Kanji Dictionary and Showtime! Their kanji dictionary is awesome -- shows kakijun (stroke order) in a brilliant way.

Yamaguchi ken / access - 山口県/国際課/access
Roughly bimonthly language and culture lessons. Scroll to the menu on the bottom. Intended for foreigners in Yamaguchi ken, but language lessons are good for all of Japan.