Japan

Japan

Open Access statistics for Japan, covering academic research published from 2000 to 2023.

Open Access statistics for Japan, covering academic research published from 2000 to 2023. Read More.


Open Access Percentage

46%


Total
Publications

3.4M


Total Open
Publications

1.5M


Total
Citations

61M


Open Access
Percentage

46%


Total
Publications

3.4M


Total Open
Publications

1.5M


Total
Citations

61M

Wikipedia

download

Breakdown

26% 13% 7% 54%

Publisher Open

26%

Both

13%

Other Platform Open

7%

Closed

54%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020k40k60k80k100k120k140k160k180kTotal Publications
200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023

Open

Closed

Publisher Open

23%OA Journal

OA Journal 23%

306K

Hybrid 20%

262K

No Guarantees 57%

760K

Other Platform Open

Domain 55%

359K

Institution 27%

181K

Preprint 23%

151K

Public 13%

89K

Other Internet 10%

64K

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
354K
Europe PMC
Domain
222K
arXiv
Preprint
103K
Semantic Scholar
Public
77K
Research Square
Preprint
25K
CiteSeer X
Other Internet
22K
Kyoto University - Kyoto University Research Information Repository
Institution
21K
DOI
Other Internet
19K
Hokkaido University - Hokkaido University Collection of Scholarly and Academic Papers
Institution
14K
Figshare
Public
13K
1 / 20

Data updated 13 May 2024

Share

Share

Share