The site covers your entire learning career from a few Survival Phases and Newbie introductions through Beginner, Lower Intermediate to Intermediate levels.
This site has tons of listening materials available as podcasts. You also find the material in itunes.
Most of the time I’ve used the free material and with irregular intervals I’ve taken out a basic subscription to get hold of the archives. Since I’ve used the site mainly to get listening material to complement my weekly lessons their premium subscription have felt a bit expensive. But this year my Japanese teacher has gone on a teaching hiatus so I currently have a premium subscription to janapesepod101 so that I get access to all the material on the site.
When you first register on the site you get a free account and 1 week access to most of the premium content so choose wisely when you register so you have enough spare time to make good use of that week.
They have regular promotion offers that gives you 20-30% off the subscriptions. I’ve used those for the times when I’ve had premium subscriptions. They are quite pushy with promotions about subscriptions but you can unsubscribe from the mails.
You can check out their podcasts in iTunes too: