Fiscal 2026

• New data have been released
• [Important notice] SSJDA will stop data usage application service from July 31 (Fri) to August 23 (Sun), 2026, Japan time. Early application is greatly appreciated.
• SSJDA Direct will be unavailable on August 3 and 4 (all day), 2026 due to maintenance.
• The CSRDA website will be unavailable from 9:00 A.M. to 6:00 P.M. (JST) on June 15, 2026, due to scheduled maintenance.
• Call for presenters for SSJDA Seminar and submissions to CSRDA Discussion Paper Series.
• SSJDA Direct will be unavailable from 9:00 A.M. to 6:00 P.M. (JST) on May 26, 2026, due to maintenance.
• CSRDA Discussion Paper Series No.138 "The Role of Women's Employment and Educational Assortative Mating for Earnings Inequality in Japan,1982-2017: The Importance of Gendered Life Course Patterns″
• CSRDA Discussion Paper Series No.137 "Delaying University Entry as a Class Strategy: Ronin and Educational Inequality in Japan's Standardized System″
• CSRDA Discussion Paper Series No.136 "Delayed Educational Inequality after the COVID-19 Pandemic: Vertical Stability and Horizontal Divergence in University Enrollment in Japan″