After 2000s,the big issues that shake the foundation of food safety in Japan.Most consumers show considerable concern to food safety and fire up the activity of direct marketing.In addition,after the Great East Japan Earthquake,the farmland preservation is important issues in urban area with the object of disaster defense.Urban agriculture has multifunctional characteristics of agriculture such as production of agriculture and livestock products,landscape conservation area,evacuation shelter and so on.The government was enforced “the Basic Law for Promotion of Urban Agriculture” in April 2015.The Nations promote to continue to produce crops,and consider how to reduce the defragment of land tax and labor crunch in urban area.