The scheme concerns residents from the 23 wards of Tokyo proper, as well as commuter cities in neighbouring Chiba, Saitama and Kanagawa prefectures, seeking to move to one of 1,800 provincial municipalities. The government hopes that around 10,000 people annually will take advantage of the offer. There are conditions, of course. At least one earner in each household must either set up a business in their new locale or take up employment in a small or medium sized enterprise there. And the family must stay for a minimum of five years. Failure to do so may result in having to repay the whole amount.