Government expenditure on R&D in natural sciences in Japan is forecasted to decline steadily from 2024 to 2028. Starting at 3.39 billion USD PPP in 2024, it is expected to reduce to 3.26 billion USD by 2028, marking a CAGR of approximately -1% during this period. Historical data reveals a declining trend, suggesting tightened fiscal priorities or shifted focus away from traditional natural sciences R&D.
Looking ahead, key areas to observe include Japan's strategic investments in emerging technologies, international collaborations, and any policy shifts promoting sustainable development or digital innovation that could alter future R&D spending trajectories.
