[steven]

This sounds really interesting and useful. I appreciate this a lot. I can't check it out now but I'll definitely have a look when I get home. I'm kind of interested in challenging myself with subjects outside of 国語. If I ever have a kid I definitely want to be able to help them out with their homework... so I've been trying to do a bit of studying in Japanese. So I think this will be a good (and free!) resource. Thanks!