Already saw the incredibly motivational documentary on them, but here's a link
in case anyone's interested
http://search.japantimes.co.jp/cgi-bin/fl20090312jk.html
And their products are true to their word, and I will certainly keep supporting
and buying from them :)
Good chalk, does exactly what it says. Very low dust compared to the chalk my
school provides. My hands aren't all white after my lecture. Only bad thing is
that one stick will last for about three 50 minute lectures.