Im Practicing Katakana, Hiragana, and Kanji. It's kind of hard memorizing it sometimes, but I'm very much getting used to it. Think of it like learning a new alphabet (which it basically is except they're not alphabets!
) Well if you need help, here is a site for beginners, they quiz you on the Katakana, Hiragana, and Kanji, you might not know it, but its helping me get used to it. And from what I experienced, the quiz has no end so you can stop when you want.
Anyway, I personally think it's a good system. Here it is:
MyJapaneseLessons