In 2023, government-financed business enterprise expenditure on R&D in Japan stood at 109.38 billion Japanese Yen. From 2024 onward, the forecast shows a consistent decline, with expenditures expected to decrease by approximately 2% each year, reaching 98.44 billion Yen by 2028. The average annual compound growth rate (CAGR) over the next five years is projected to be negative, indicating an ongoing reduction in R&D spending.

Future trends to watch for:

Impact of economic policy changes on R&D funding priorities.
Emerging technologies that could shift research focus.
International collaborations as potential avenues for reversing the decline in R&D expenditure.
Influence of global economic conditions on Japan's budget allocations for science and technology.