- Reorganization of the Ministry of Posts and Telecommunications as part of the Japanese Government reorganization
- Reorganization into the Ministry of Public Management, Home Affairs, Posts and Telecommunications
- Main Activities of the Departments and Bureaus in the Ministry of Public Management, Home Affairs, Posts and Telecommunications (MPHPT)
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Reorganization of the Minister's Secretariat and Postal Service-related Organizations
Reorganization of Information and Communications Administration-related organizations
- Reorganization of Councils, Institutions, and Regional Bureaus
- Establishment of the Communications Research Laboratory as an independent administrative Institution (Reference)
- How to Contact the Ministry after the Reorganization
- Administration of Post Office Services