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Japan vs Spain

On research quality in 2022–now, Spain ranks #10 in the world and Japan #12, of 192 countries. Japan stands higher in 4 of the 26 fields both publish in, Spain in 22.

Japan

World rank, 2022–now
#12
#6 all time
Works, 2022–now
558k
fractional
Top-10% rate
10.7%
share of its work among the world’s most cited
Open access
42%
of its works free to read

Strongest relative focus: Condensed Matter Physics, Gastroenterology, Radiation.

Spain

World rank, 2022–now
#10
#13 all time
Works, 2022–now
435k
fractional
Top-10% rate
18.1%
share of its work among the world’s most cited
Open access
52%
of its works free to read

Strongest relative focus: Life-span and Life-course Studies, General Social Sciences, General Arts and Humanities.

Who leads in each field?

Japan stands higher in 4 of 26 fields, Spain in 22. Each bar is that side’s standing among all countries ranked in the field: the full bar is first place.

How has their output grown?

50k100k150kJapan144k in 2025Spain111k in 20251990200020102020

Fractional works per year. The latest, partial year is left off.

Which publishes more research, Japan or Spain?

Japan publishes 1.3× as much research as Spain in 2022–now (558k against 435k fractional works).

Whose research has more impact, Japan or Spain?

18.1% of Spain's research reaches the world's top 10% most cited, against 10.7% for Japan.

Where does their research happen?

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