Tsukuba International University

Tsukuba International University

Tsukuba International University is a private university in Tsuchiura, Ibaraki Prefecture, Japan, established in 1994. The predecessor of the school was founded in 1946. The affiliated Tsukuba International Junior College was established in 1966. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Tsukuba International University, Japan, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

69%


Total
Publications

1.8K


Total Open
Publications

1.2K


Total
Citations

33K


Open Access
Percentage

69%


Total
Publications

1.8K


Total Open
Publications

1.2K


Total
Citations

33K

Wikipedia

Website

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Breakdown

21% 40% 8% 31%

Publisher Open

21%

Both

40%

Other Platform Open

8%

Closed

31%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160180200Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

52%OA Journal

OA Journal 52%

560

Hybrid 21%

225

No Guarantees 27%

288

Other Platform Open

Domain 73%

618

Institution 64%

537

Other Internet 14%

121

Preprint 7%

59

Public 3%

24

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
627
doaj.org OAI-PMH Repository
Institution
389
University of Tsukuba
Institution
165
DOI
Other Internet
111
National Institute of Informatics
Institution
102
bioRxiv
Preprint
35
Europe PMC
Domain
34
Figshare
Public
24
Unknown Repository
Other Internet
13
Preprints
Preprint
9
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Data updated 18 June 2026

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