HomeSearchIRYO - Japanese Journal of National Medical Services

IRYO - Japanese Journal of National Medical Services

Japanese Society of National Medical Services · Japan

ISSN0021-1699
SJR Q4Scopus / SJR
Journal Impact Factor
Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals.
📊 Standing in its field
Where this journal ranks among others in the same subject area.
Q4
SJR · Scopus
Bottom 25%
Clarivate’s JCR quartile is a separate ranking and may differ
SJR Scorei
0.102
H-Indexi
0
SNIPi
0.007
Total Worksi
0
Total Citationsi
0
2yr Mean Citednessi
0.00
Open Impact Factor alternative

Aims & Scope

Subject areas: Medicine (miscellaneous).

General Information

Country / RegionJapan
Primary Language
1st Year Published
StatusActive
Total Publications0

Submission Info

Publishing ModelSubscription
Peer Review
OA License
OA Rate

Ethics & Quality

COPE Member✗ No
OASPA Member✗ No
Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

4/11 · 36%
Do you know the journal / publisher?
Japanese Society of National Medical Services
Does the journal have a website?
No URL
Is the ISSN verified?
0021-1699
Indexed in a trusted database?
Scopus
Peer review process documented?
N/A
Follows ethical publishing standards (COPE)?
N/A
Not on predatory/blacklists?
✓ Clean
Long-term digital preservation?
N/A
Plagiarism detection in place?
N/A
Listed in DOAJ (verified OA)?
N/A
Primary language documented?
N/A

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Medicine (miscellaneous)Q4

Subject Classification

Scopus Categories

Medicine (miscellaneous)

Frequently asked questions about IRYO - Japanese Journal of National Medical Services

Is IRYO - Japanese Journal of National Medical Services a predatory journal?

PubScope has no integrity flags on record for IRYO - Japanese Journal of National Medical Services: it is indexed in Scopus, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of IRYO - Japanese Journal of National Medical Services?

IRYO - Japanese Journal of National Medical Services is not in the Web of Science Core Collection, so it has no official Clarivate Journal Impact Factor. Its SCImago SJR score is 0.102.

Is IRYO - Japanese Journal of National Medical Services indexed in Scopus and Web of Science?

IRYO - Japanese Journal of National Medical Services is indexed in Scopus.

What is the aims and scope of IRYO - Japanese Journal of National Medical Services?

Subject areas: Medicine (miscellaneous).

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Understand these signals
How to tell if a journal is predatoryWhat Q1–Q4 quartiles meanWeb of Science vs Scopus vs DOAJWhat is an APC?

Data updated: 2026-05-22 · Sources: SJR, DOAJ, OpenAlex, WoS, Crossref