Good site for Japanese Vocabulary practice
A very good site for working on your Japanese vocabulary is:
You can make your own vocabularly lists and then view them in flashcard form or create written tests. You can also view other people's public vocabularly lists and, if you desire, copy them to your own. Romanji, kana and kanji friendly.
Mod Edit: Changed subject line
<b>License these (and everything else)!</b>
Anime: <i>Kimi ga Nozomu Eien, Yami to Boushi to Hon no Tabibito, Mujin Wakusei Survive</i>
Manga: <i>Death Note, Hot Blooded Woman, Rose Hip Rose, Ichigo 100%</i>