Algemeen politiek en economie
- Library of Congress*
- National Clearing House for US-Japanese Studies*
- Institute of Social Science – Universiy of Tôkyô*
Politiek
- House of Representatives (Shûgiin)***
- Prime Minister of Japan and his cabinet**
- Imperial Household Agency (Kunaichô) in het Engels en Japans***
- Ministry of Education, Culture, Sports, Science and Technology (MEXT)***
- Shugiin TV
Partijen
Statistieken
- MAFF (Ministry of Agriculture, Forestry and Fisheries)
- MEXT (Ministry of Education, Culture, Sports, Science and Technology)
- Ministry of Health, Labour and Welfare vital statistics
- National Institute of Population and Social Security Research
- National Police Agency
- Nation Master
- OECD Japan
- Prefectures in Comparison
- Portal Site Official Statistics of Japan**
- Statistics Bureau, Ministry of Internal Affairs and Communication***
- Web Japan Statistics***
- UNICEF