Are you searching for Touzoku Board? I got curious when I read that in a gaming forum and everyone seems to be looking for it. I don't know what it is but I think it has something to do with a game for Nintendo DS Lite.
Also I searched the Google images for Touzoku Boards and here's one of the relevant pictures that came up. Don't you think it's appropriate?
It's an anime picture. The guy must be the one they call Touzoku. I don't know. Do you know? Please enlighten me. Thanks.