For anybody learning the Japanese readings of chinese Kanji, SpeedAnki is for you!
Anki means 'rote learning'. SpeedAnki is designed for people learning Japanese with a view to taking the Nihongo Nouryoku Kentei Shiken (test) in December.
Registration is free. The site allows you to study at the level of your choice and registered users can catagorize the kanji to allow easy review of familiar, not so familiar and 'What the hell?' characters.
As the test does not require any writing ability (or speaking ability!!!) the simple flashcard system is a perfect way of practicing for the test. Get to it!