Once upon a Glashma(2006)

Hajimari no Glashma

Before wizards or magic, the world was filled with girls. But one day the girls disappeared and now only wizards remain. The Ministry of Internal Affairs and Communication have instituted a system that calls for a national census every five years in order to monitor and assess the growing wizard population. Two full-time agents have been assigned to this task by special appointment of the minister, and now must visit each household! Join them in this tale of bureaucratic bungling in a magical land!