This is my proposal for a free jpod101. Some of the webs have been copied and pasted from what I have found on jpod101 or the links they recommend but you can use any other to make your own jpod and post it here.
Basic learners
Reading:
http://language.tiu.ac.jp/
You can copy and paste a text and a script will make a rough translation. Mozilla rikaichan extension for Japanese readers is better.
http://www.csse.monash.edu.au/~jwb/wwwjdicinf.html
The Tanaka corpus with thousands of example sentences can be found here. “Kanji a day” and the listening sites have also many examples and readings. Simple sentences are a good start and they help to reinforce the grammar points you study but I recommend to “grab” real Japanese as soon as possible, no matter how hard is at the beginning.
Listening:
http://japanese.about.com/blbasic.htm
36 lessons with exercices and audio.
http://www.hickorytech.net/%7Enic111/
Around the first 30 lessons of each group of files
http://japanese.human.metro-u.ac.jp/mic-j/home-e.html
Plenty of videos for basic and intermediate listeners
http://www.ak.cradle.titech.ac.jp/Rise/index.htm
Click on titles or situation and you will get more than 50 comics with sound files and transcripts
I copied and pasted only 4 links but they have dozens of hours to listen. The list of what you can find online would be endless.
Learning center:
http://www.guidetojapanese.org/ Covers the grammar for beginner and intermediate. Maybe a better one is in http://www.nihongoresources.com/
http://www.manythings.org/japanese/news/ For tests
http://www.manythings.org/japanese/jlpt/ For vocabulary exercices of every level
http://www.nuthatch.com/kanjicards/ 500 flashcards
http://www.kantango.com/ or http://www.jlpt-kanji.com/ ,choose whatever you prefere to have a good wordbank.
http://www.kanji-a-day.com/index.php Wordbank, dictionary, example sentences and kanji
Intermediate level
Listening:
http://www.hickorytech.net/%7Enic111/ Last 20 lessons or so of each group of files
http://www.voiceblog.jp/nippon/ Japanese pod for intermediate learners Another one is http://www.njuku.com/
http://opal.ecis.nagoya-u.ac.jp/~jems/h ... ngumi.html A lot of videos for intermediate and advanced learners. The basic section is not so basic.
Reading:
http://www.alc.co.jp/nj/index.html Free bilingual magazine with a subscription section
http://www.yomiuri.co.jp/kyoiku/learning Bilingual editorials of this newspaper. You can read this paper too with the rikaichan extension and a bit of patience.
http://web-japan.org/nipponia/ Magazine about Japan translated into 6 languages. Even the captions can be read in Japanese. In the back number section you will find hundreds of readings about Japan translated into your language.
Learning center:
Most of the links for basic learners will work here too.
Dictionaries
http://www.alc.co.jp/ (this is only an example. The Monash University has a wonderful one gratis)
Culture
http://www8.plala.or.jp/y-naka/jiten.html Visual dictionary just for fun
http://www.alc.co.jp/nj/index.html or http://web-japan.org/nipponia/
http://japanese.about.com/library/weekly/aa101400.htm For idiomatic expressions only
The possibilities are endless (what about writing and speaking?... Skype and penpal webs will work wonderfully but, “kawaisouni” only if you are lucky to find the right person)
So…What would be your free Jpod101?