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Japanese Journal of Mathematics is Scopus-indexed (Q1, CiteScore 3.2), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Springer.
Checked against the index lists dated .
ISSN 0289-2316Verify ISSN ↗1861-3624Verify ISSN ↗
Publisher: Springer
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Mathematics (all) | 65 / 414 | 84th | Q1 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1989–present (also 1980–1986, 1975–1978), best quartile Q1, CiteScore 3.2.
Japanese Journal of Mathematics is Q1 in Mathematics (all) (rank 65 of 414), by CiteScore 2025.
Japanese Journal of Mathematics is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 3.2, which places it in quartile Q1 at the 84th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 1.245, quartile Q1, with an H-index of 27.
Japanese Journal of Mathematics is published by Springer. Its print ISSN is 0289-2316 and its online ISSN is 1861-3624.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Japanese Journal of Mathematics has an h-index of 58 and a 2-year mean of 1.17 citations per paper (OpenAlex). Its Scopus CiteScore is 3.2, quartile Q1. On 2-year citations it ranks #101 of 392 Scopus journals in Mathematics (all).
Japanese Journal of Mathematics published 4 papers in 2025; its busiest recent year was 2019 with 9. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 24 research articles (2021–2026), authors are most often from United States (34.7%), Italy (16.7%) and Japan (12.5%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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