Japan

Japan

Japan is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Japan, covering academic research published from 2000 to 2021. Read More.


Open Access Percentage

39%


Total
Publications

2.2m


Total Open
Publications

849k


Total
Citations

41m


Open Access
Percentage

39%


Total
Publications

2.2m


Total Open
Publications

849k


Total
Citations

41m

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Eastern AsiaAsia

Breakdown

return ()

Publisher Open

20%

Both

12%

Other Platform Open

7%

Closed

61%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

010k20k30k40k50k60k70k80k90k100k110k120k130kTotal Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021

Open

Closed

Publisher Open

27%OA Journal

OA Journal 27%

188K

Hybrid 18%

125K

No Guarantees 55%

386K

Other Platform Open

Domain 56%

237K

Institution 33%

139K

Preprint 22%

91K

Public 14%

60K

Other Internet 8%

32K

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
236K
Europe PMC
Domain
185K
arXiv
Preprint
71K
Semantic Scholar
Public
56K
CiteSeer X
Other Internet
21K
Kyoto University - Kyoto University Research Information Repository
Institution
17K
MDPI
Preprint
13K
Hokkaido University - Hokkaido University Collection of Scholarly and Academic Papers
Institution
11K
University of Tsukuba - Terrestrial Environment Research Center
Institution
7.5K
hiroshima-u.ac.jp OAI-PMH Repository
Institution
5.1K
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Data updated 27 September 2022

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