The forecast for the total R&D personnel in Japan shows a gradual increase from 2024 to 2028, with numbers projected to rise from 889.55 thousand to 891.23 thousand full-time equivalents. Year-on-year growth remains minimal, indicating a stable but slow upward trend. In 2023, the total R&D personnel number stood at 889.12 thousand full-time equivalents. Over the five-year forecast period, the compound annual growth rate (CAGR) points to a consistent yet modest rise, averaging slightly above zero annually.

Future trends to watch for include:

The impact of technological advancements and automation on R&D personnel requirements.
Japan's strategic investments in emerging industries which may influence the allocation of R&D resources.
Global collaboration trends and how they affect domestic R&D contributions.