Aji, a small town in Kagawa Prefecture, has taken the step of organizing "omiai," or introductions for prospective marriage partners, for its residents to deal with a dwindling population.

Aji is one of a number of municipalities that face a declining population. While some have turned to organizing parties for singles, the town's marriage introduction service is "rare," said Hiroko Yoshii of the town's general affairs and planning division.

But contrary to expectations, most of those registering with the service are from outside Aji.

Renowned for producing fine stones, Aji has a population of about 6,700, but one-fourth are over age 65. Young people are leaving the town because there are few attractive jobs or places to live.