
In elections last autumn, one prefectural governor only grudgingly apologized after calling foreigners "sneaky thieves."
On a recent weekend, exclusionary signs were targets for a trio of activists for foreigners' rights in Japan: David Aldwinckle, born in America but now a Japanese citizen who goes by the name of Arudou Debito; Olaf Karthaus, a German chemistry professor, and James Eriksson, a Canadian English teacher.

