Open data processed local government materials
- Last Updated:
It includes a list of local governments that have implemented open data initiatives.
Methods of Data Disclosure in the Guidelines for Promoting Open Data by Local Governments
Data can be published on websites operated by local governments (open data sites are established as part of official websites, or independent websites are established), websites operated by the Cabinet Office and Ministries, websites operated by private organizations, and data catalog websites with cross-sectoral search functions.
In the case of publication on a site other than the official site, it is necessary to present the fact that the external site is used and the URL, etc. of the data publication destination on the official site so that users can easily access the data.
Material
- List of local governments that have implemented open data initiatives (as of February 28, 2025 (2025))
This is a list of prefectures and municipalities that have implemented open data.
For local governments that have added or updated information since March 11, 2019 (2019), the date of addition or update is indicated.
- Status of Open Data Initiatives by Local Governments (PPTX / 380 kb) (as of February 28, 2025 (2025))
This document summarizes trends in the number of local governments working on open data and the status of initiatives by prefecture and population size. - List of local government database sites (open data catalog sites)
This is a list of database sites where prefectural and municipal governments that have implemented open data initiatives disclose their data.
(The update as of February 28, 2025 (2025) is not reflected. It will be updated when it is ready.)