Longitudinal Survey of Adults in the 21st Century
The 5th Longitudinal Survey of Adults in the 21st Century(2012 Cohort)
The 4th and 14th Longitudinal Surveys of Adults in the 21st Century
The 3rd and 13th Longitudinal Surveys of Adults in the 21st Century
The 7th Longitudinal Survey of Adults in the 21st Century(2002 Cohort)
- The 7th Longitudinal Survey of Adults in the 21st Century (Japanese only)
- Summary of the Survey (PDF:116KB)
Household Statistics Office
Vital, Health and Social Statistics Division
Statistics and Information Department
Minister’s Secretariat
E-mail: y-cohort@mhlw.go.jp