Always makes me giggle when I see the word Kancho. A quick Google search will show you why, as it is the name given to a schoolyard prank played by Kids in Japan - similar to what we would call a "Wedgie" here in the UK. Kancho is not one of the original Sho-go titles (as far as I am aware) - ie, Renshi, Kyoshi and Hanshi. As I understand it, it comes from the term Kanchou, which means "Director" as in company directory. Its a position of office within an organisation, rather than a title of recognition. So next time you here someone being referred to as Kancho - just think "Wedgie" and steer well clear of their karate club. WNM