I would like a list of support agencies and support programs nationwide.

Each university or research institute has various support programs, the contents of which change from year to year. Since the eligibility requirements for each program are different, it is unlikely that there is a centralized publication that summarizes the contents of these programs.
This office is the university collaboration office of “NINEJP,” a network of 9 platforms across the country that are commissioned by the Japan Science and Technology Agency (JST) to “nurture university start-ups that change the world. Therefore, we are able to introduce individual research programs that can be supported by the 150 universities of the nine member platforms, provided that we are provided with details of the research results.