1. 1) Ministry of Health, Labour and Welfare, Abridged Life Table for Japan 2011, 2012.
2. 2) World Health Organization (WHO), “The World Health Report 2003—Shaping the Future,” WHO, Geneva, 2003.
3. 3) World Health Organization (WHO), “The World Health Report 2001—Mental Health: New Understanding, New Hope,” WHO, Geneva, 2001.
4. 4) World Health Organization (WHO), “The World Health Report 2002—Reducing Risks, Promoting Healthy Life,” WHO, Geneva, 2002.
5. 5) Ministry of Agriculture, Forestry and Fisheries. “Dietary Culture.”: 〈http://www.maff.go.jp/j/keikaku/syokubunka/〉, cited 5 December, 2013.