Japan

Research

Date range: 1 November 2020 - 31 October 2021

Subject/journal group: All

The table to the right includes counts of all research outputs for Japan published between 1 November 2020 - 31 October 2021 which are tracked by the Nature Index.

Hover over the donut graph to view the Share for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Article Count and Share for Japan
Count Share
4918 3024.13

Outputs by subject (Share)

Outputs by subject
Subject Count Share
1880 990.11
1883 1344.63
1287 716.15
464 246.90

Share output for the past 5 years

Share per year
2016 2017 2018 2019 2020
3178.09 3105.12 3090.91 3032.64 3272.73

Compare Japan with other countries/territories

Collaboration

Date range: 1 November 2020 - 31 October 2021

Collaboration by percentage of Share

Hover over the graph to view collaboration by percentage of Share.

Collaboration by percentage of Share
Country Share (%)
USA 35.9
China 19.01
Germany 11.78
UK 7.73
France 6.97
South Korea 4.54
Australia 4.08
Switzerland 3.81
Italy 3.17
Canada 3

Top 10 collaborators with Japan by Share

  1. Japan and United States of America (USA) (969.56)
    Japan371.63
    United States of America (USA)597.93
  2. Japan and China (513.37)
    Japan218.57
    China294.80
  3. Japan and Germany (318.18)
    Japan144.93
    Germany173.24
  4. Japan and United Kingdom (UK) (208.89)
    Japan100.04
    United Kingdom (UK)108.85
  5. Japan and France (188.27)
    Japan87.28
    France100.99
  6. Japan and South Korea (122.73)
    Japan62.06
    South Korea60.66
  7. Japan and Australia (110.18)
    Japan54.59
    Australia55.59
  8. Japan and Switzerland (103.02)
    Japan47.40
    Switzerland55.62
  9. Japan and Italy (85.73)
    Japan40.72
    Italy45.01
  10. Japan and Canada (81.11)
    Japan37.73
    Canada43.38

Collaboration is determined by the combined fractional count (Share) of Japan and the collaborating country.

Top 10 institutions from Japan by Share

No top institutions found.