Invest Tokyo supports foreign companies and residents.
Business related services include inquiries and support of companies setting up their business in Tokyo. It links with accelerator programs, tax incentive schemes, and government programs.
Services for foreign residents include…

Invest Fukuoka is a prefectural government organization to support the development of the Fukuoka area and to attract foreign investments.
There are several grants and subsidies for foreign investors available.

The Japan Society for the Promotion of Science (JSPS) is Japan's core funding agency. It places high value on both researcher autonomy and research diversity. The JSPS supports basic to applied research conducted based on the free ideas of researchers. The entire spectrum academic fields including…

The Japan Agency for Medical Research and Development (AMED) was established in 2015 for the advencement of medical discoveries that make life better for everyone.

The Japan Science and Technology Agency (JST) is one of the National Research and Development Agencies, overseen by the Ministry of Education, Culture, Sports, Science and Technology and the Council for Science, Technology and Innovation.