One of the Democratic Party of Japan's main election promises is to introduce an individual-household income compensation system for farmers growing staple crops. As a first step, the government has decided to introduce the system for rice farmers across the nation in fiscal 2010. The farm ministry has asked for ¥344.7 billion for the plan in its budgetary request.

The system represents drastic change in the nation's agricultural policy. In the past, the government adopted one agricultural policy after another, resulting in incoherent policy progression and causing suffering for farmers. The traditional rice policy, for example, has grown very complex with a maze of subsidies. Under the traditional policy, subsidies were given to farmers indirectly through farming organizations.

The new system, which will directly support individual farmers, has strong merits. But the government must push it carefully, since many people people seem to lack a correct understanding of it. It is neither a price maintenance nor an income maintenance policy of social welfare.

Under the new system, the government will calculate a national average production cost and sale price for each staple crop. If the former is greater than the latter, the government will pay each farming household an amount equivalent to the difference.

Therefore, the more a farming household reduces its production costs, the more income it will receive, thus providing incentive to increase efficiency. As far as rice production is concerned, the government will abolish the policy of imposing uniform reductions in the amount of land devoted to production.

Since significant data already exists on rice production, it may be relatively easy to apply the new system to rice farming. But the task of collecting production data on other staples will be enormous. It is also clear that the income compensation system alone will not make Japanese agriculture more competitive, nor its products more attractive. Additional government incentives are needed.