JapanesePod101 is a popular site for learning Japanese online. It's a subscription service, but they offer a free trial and lots of free content. It works out to be much more affordable than traditional classroom learning, and I can offer my readers additional discounts. Simply click the "Visit Website" button to visit JapanesePod101's coupon page.
I wrote an honest from-the-heart review here:
JapanesePod101 - The Good and Not-So-Good