ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #3,409Subscription

Japanese Journal of Mathematics

Abbreviation (ISO):JPN. J. MATH
•
Identifier (ISSN):0289-2316(Print)/1861-3624(Online)
•
Publisher:Springer Japan
Clarivate IF (2026)
1.3↓ -0.2
Journal Impact Factor
IF Trend↓
WoS Quartile
Q1
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Japanese Journal of Mathematics

WoS Q1
01230.7320180.6720191.6420201.4620210.8620221.520231.820241.520251.32026
Annual Impact Factor Metric
Current (2026):1.3
Scopus SJR & RankScopus Q1
1.245
#3,409

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
27

27 papers with at least that number of citations each

WoS: SCIE / JCRQ1
Self-Citation Rate0%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessSubscription
7articles/year
0% Gold OA•100% Original Research

Aims & Scope

The official journal of the Mathematical Society of Japan, the Japanese Journal of Mathematics is devoted to authoritative research survey articles that will promote future progress in mathematics. It encourages advanced and clear expositions, giving new insights on topics of current interest from broad perspectives and/or reviewing all major developments in an important area over many years. An eminent international mathematics journal, the Japanese Journal of Mathematics has been published since 1924. It is an ideal resource for a wide range of mathematicians extending beyond a small circle of specialists. The official journal of the Mathematical Society of Japan. Devoted to authoritative research survey articles that will promote future progress in mathematics. Gives new insight on topics of current interest from broad perspectives and/or reviews all major developments in an important area over many years.

Topics Covered (Recognized by AI)
MathematicsPhysicsMathematical AnalysisGeometryQuantum MechanicsComputer SciencePhilosophy
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MATHEMATICS

Q1
Rank95/492
IndexSCIE
JCISCIE2026

MATHEMATICS

Q1
Rank43/492
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

13 year
2026Latest
IF1.3
Articles / Year—
Total Citations—
2025
IF1.5
Articles / Year3
Total Citations3
2024
IF1.8
Articles / Year4
Total Citations5
2023
IF1.5
Articles / Year4
Total Citations20
2022
IF0.857
Articles / Year2
Total Citations12

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #3,409Scopus Q1SCImago Profile
Scopus Coverage:1975-1978, 1980-1986, 1989-2025
Scopus Broad Areas:Mathematics
Scopus Citation Rank (SJR)Q1
1.245

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
1.38

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,417 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations19
3-Year Documents11
Citable Documents11

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate10.0%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Mathematics (miscellaneous)Q1
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 0%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
3区 (Zone 3)Mathematics
Minor Category (Specific Field):
3区MATHEMATICS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Japanese Journal of Mathematics (abbr: JPN. J. MATH, ISSN: 0289-2316) is a peer-reviewed international scholarly journal in the field of Mathematics, published by Springer Japan in Japan since 2006. The periodical holds a Journal Impact Factor (JIF) of 1.30, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 1.245 (Q1), an H-index of 27.

The journal enforces rigorous peer evaluation with a publication frequency of Semiannual, an annual output of approximately 7 scientific articles. In terms of accessibility and author fees, it operates under the Subscription model with an estimated APC of $3,417 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Subscription
Publisher
Springer Japan
Publication Language
English
Frequency
Semiannual
Founding Year
2006
Indexing & Databases
SCIEScopusPubMed
Editorial Address
SPRINGER, 233 SPRING ST, NEW YORK , USA, NY, 10013

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Record UUID: 1afe3124-670a-4684-97bc-af18a7ea5adb
Database Updated: 2026-09-28