On my ‘Researcher Details’ page, the affiliation information is missing for some fiscal years and also the latest record is wrong.

From the KAKEN Database, the system extracts all affiliations, departments and job titles listed in application forms and reports of the research projects in which the researcher has participated, and integrates and displays them in ‘Affiliation’ on the ‘Researcher Details’ page.
For the information currently published on KAKEN (i.e. data types and annual schedule for data update), please refer to ‘Service Information: About Data Types’ .
For updating the information on the research projects in which you have participated as a ‘Co-Investigator (Kenkyū-buntansha)’, please refer to ‘FAQ: About Errors in Filed Data: It seems that the information on Co-Investigators (Kenkyū-buntansha) is missing’.