S-39 Development of JSPS International Scientific Platform for Asia Region   S39-1. JSPS-NRCT Core University Program on Natural Medicine in Pharmaceutical Sciences   S39-2. Cooperative Research and Educational Center for Breeding and Standardization of Medicinal Plants and Drug Development Between Japan and China   S39-3. JSPS Asian Core Program "Cutting Edge Organic Chemistry in Asia   S39-4. Development for the Medicinal Chemistry Based on Biologically Active Natural Products in the Subtropical Zone   S39-5. Development of Bioactive Marine natural Products from Thai Natural Sources   S39-6. JSPS and Its International Activities