Kantango
A REALLY GOOD Kanji reference guide, type in any hiragana (even romaji!) and it will look up the Kanji equivalent!
iKnow Japanese
From the site:
iKnow! : Personalized Learning
iKnow! is a new way to learn a language based on scientific research into memory and psychology: it trains your brain in the natural ways that accelerate learning.
iKnow’s patented learning algorithms generate a personalized learning schedule based on your learning history. What this means is that items you’re having trouble with will come up for review far more frequently than items you know well. It’s like having your own private teacher who knows what you need to focus on.
If you made it this far, I've also devised a just-for-fun one all my own; I call it
NihonGO! Check it out on my signature!!!
