The forecast for the number of higher education researchers in Japan indicates a steady increase from 143.2 thousand persons in 2024 to 148.15 thousand persons in 2028. In 2023, this figure stood at 142.0 thousand persons. The year-on-year percentage variations between 2024 and 2025, as well as between 2025 and 2026, showcase a consistent upward trend at approximately 0.9% and 0.86% respectively. The average annual growth rate (CAGR) over the five-year period from 2023 to 2028 is projected at around 0.84%.

Future trends to watch for:

The impact of government policies and funding initiatives on research and development in higher education.
The potential influence of demographic shifts and international collaboration on the number of qualified researchers.
Adaptation and integration of advanced technologies in academia that might affect researcher roles and numbers.