| Secretariat or Bureau of Office, Ministry or Board |
Division |
| Prime Minister's Office |
| Prime Minister's Secretariat |
Decoration Division |
| Statistics Bureau |
Population Division |
| Economics Division |
| Tabulation Division |
| Attorney-General's Office |
| Attorney-General's Secretariat |
Accounts Division |
| Ministry of Foreign Affairs |
| Political Affairs Bureau |
Public Information Division |
| Ministry of Finance |
| Minister's Secretariat |
Research Division |
| Tax Bureau Customs Division |
Banking Bureau |
| Inspection Division |
Ministry of Education |
| Administrative Bureau Educational |
| Facilities Division |
Ministry of Welfare |
| Minister's Secretariat |
| Statistics and Research Division |
|
| National Parks Division |
| Public Sanitation Bureau |
Environmental Sanitation Division |
| Ministry of Agriculture and Forestry |
| Agricultural Administration Bureau |
Agricultural Cooperatives Division |
| Agricultural Land Bureau |
Management Division |
| Planning Division |
| Construction Division |
| Agricultural Improvement Bureau |
Statistics and Research Division |
| Research Division |
| Extension Division |
| Livestock Bureau |
Horse Racing Division |
| Ministry of International Trade and industry |
| Minister's Secretariat |
Research and Statistics Division |
| Trade Promotion Bureau |
Accounts Division |
| Enterprise Bureau |
Procurement and Reparations Division |
| Machinery Bureau |
Electric Communication Equipment Division |
| Vehicles Division |
| Chemistry Bureau |
Chemical Fertilizer Division |
| Ministry of Transportation |
| Minister's Secretariat |
Transportation Coordination Division |
| Railway Bureau |
National Railways Division |
| Private Railways Division |
| Highway Transportation Bureau |
Transportation Division |
| Supply and Equipment Division |
| Ministry of Labor |
| Minister's Secretariat |
Labor Statistics and Research Division |
| Ministry of Construction |
| Management and Superintendence Bureau |
Building and Repairs Division |
| Economic Stabilization Board |
| President's Secretariat |
Liaison Division |