Toho University's research now spans 61 countries
Research at Toho University is a global undertaking: the university co-authors with 559 institutions in 61 countries, and international collaborators appear on 14% of its output.
Its largest single research relationship is with The University of Tokyo in Japan, at 510 joint works. Across the network, five-year output reaches 6,683 co-authored works.
Connectivity of this kind is increasingly the currency of modern science, and it is measurable: the open scholarly record makes every one of these relationships public and checkable.
The Research Collaboration Index, the first global account of how universities actually collaborate, published its first full edition on 15 September 2026. The full results are public.
Every figure derives from the open global research record and is checkable at source.
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