Nihon University: #343 in the world for Dentistry collaboration

Nihon University stands at #343 of 1,195 universities worldwide on the Dentistry collaboration index, the strongest of its 26 subject standings in the 2026 Research Collaboration Index, published today.

The standing rests on the open scholarly record: 332 co-authored works in the field over 2021 to 2025, built with 56 collaborating institutions across 21 countries, with a field-weighted citation impact of 1.0.

Nihon University holds None standing overall, at #1,127 in the world.

The full index, all 26 subject rankings and complete methodology are now public.

Every figure derives from the open global research record and is checkable at source.