I'm currently revising all the material of my class since I'm a volunteer Japanese teacher. Next semester I'll be teaching more people Japanese than ever, so I need better material. I've been making hiragana/katakana practise sheets, pronunciation charts and all sorts of new lessons.
I also use the classical Japanese way of teaching Kanji (which means I start with first grade kanji and work up to 8th grade and then add kanji for common names). The classes are free, but only available in the California Bay Area for now. If you want to sign up for an online class next semester, you can always PM me.
And yes, I have my teaching license as well as a diploma for Japanese, so I know what I'm doing.
I'm trying to get more lessons online, but it's a lot of work, and I'm just so busy.
One of my goals to provide a good online program that will reach more people.