Reference link

• Japan Agency for Medical Research and Development
  http://www.amed.go.jp/en/
• Ministry of Health, Labour and Welfare
  http://www.mhlw.go.jp/english/
• Pharmaceuticals and Medical Devices Agency
  http://www.pmda.go.jp/english/index.html
• Japan Association for the Advancement of Medical Equipment
  http://www.jaame.or.jp/annai/English/jaame_english.html
• FDA（U.S. Food and Drug Administration）
  http://www.fda.gov/