ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q1Scopus Q1SCImago #4,616Hybrid

Breast Cancer

Acronym:brca
•
Abbreviation (ISO):BREAST CANCER-TOKYO
•
Identifier (ISSN):1340-6868(Print)/1880-4233(Online)
•
Publisher:Springer Japan
Clarivate IF (2026)
3.7↑ +0.8
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 Breast Cancer

WoS Q1
13461.7720182.0420192.6920204.2420213.31202242023420242.920253.72026
Annual Impact Factor Metric
Current (2026):3.7
Scopus SJR & RankScopus Q1
1.036
#4,616

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
72

72 papers with at least that number of citations each

WoS: SCIE / JCRQ1
Self-Citation Rate2.5%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
106articles/year
41.55% Gold OA•86.41% Original Research

Aims & Scope

Breast Cancer, the official journal of the Japanese Breast Cancer Society, publishes articles that contribute to progress in the field, in basic or translational research and also in clinical research, seeking to develop a new focus and new perspectives for all who are concerned with breast cancer. The journal welcomes all original articles describing clinical and epidemiological studies and laboratory investigations regarding breast cancer and related diseases. The journal will consider five types of articles: editorials, review articles, original articles, case reports, and rapid communications. Although editorials and review articles will principally be solicited by the editors, they can also be submitted for peer review, as in the case of original articles. The journal provides the best of up-to-date information on breast cancer, presenting readers with high-impact, original work focusing on pivotal issues.

Topics Covered (Recognized by AI)
Medicine99.7%Internal medicine99.5%Biology97%Genetics96.7%Cancer96.1%Breast cancer94.1%Surgery81%Oncology77.5%Surgical oncology65.6%Pathology63%Radiology38.1%Chemistry29.5%Immunology26.1%Biochemistry25.9%Mathematics20.7%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

OBSTETRICS & GYNECOLOGY

Q1
Rank21/143
IndexSCIE
JCRSCIE2026

ONCOLOGY

Q2
Rank129/333
IndexSCIE
JCISCIE2026

OBSTETRICS & GYNECOLOGY

Q2
Rank36/143
IndexSCIE
JCISCIE2026

ONCOLOGY

Q2
Rank91/333
IndexSCIE

Annual Historical Statistics & Publications

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

12 year
2026Latest
IF3.7
Articles / Year146
Total Citations26
2025
IF2.9
Articles / Year148
Total Citations257
2024
IF4
Articles / Year155
Total Citations1,004
2023
IF4
Articles / Year108
Total Citations861
2022
IF3.307
Articles / Year159
Total Citations1,981

SCImago & Scopus Journal Intelligence

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

Rank #4,616Scopus Q1SCImago Profile
Scopus Coverage:1994-2026
Scopus Broad Areas:Medicine
Scopus Citation Rank (SJR)Q1
1.036

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

Quartile: Scopus Q1
Citations / Doc (2 years)
3.48

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

2-Year Citation Window
Estimated Publication Fee (APC)
$3,305 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations1,149
3-Year Documents331
Citable Documents318

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

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)1

Citations in government and international policy documents

Female Author Rate40.9%

Percentage of female authors published in the journal

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

Scopus Subject Categories

Medicine (miscellaneous)Q1
Pharmacology (medical)Q1
Radiology, Nuclear Medicine and ImagingQ1
OncologyQ2
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: 2.5%

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)Medicine
Minor Category (Specific Field):
3区ONCOLOGY
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

Breast Cancer (acronym: brca, abbr: BREAST CANCER-TOKYO, ISSN: 1340-6868) is a peer-reviewed international scholarly journal in the field of ONCOLOGY, published by Springer Japan in Japan since 1994. The periodical holds a Journal Impact Factor (JIF) of 3.70, ranking in quartile Q1 of Web of Science (SCIE), a Scopus SJR indicator of 1.036 (Q1), an H-index of 72.

The journal enforces rigorous peer evaluation with a publication frequency of 6 issues per year, an annual output of approximately 106 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,305 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
Hybrid
Publisher
Springer Japan
Publication Language
English
Frequency
6 issues per year
Founding Year
1994
Indexing & Databases
SCIEScopusPubMed
Editorial Address
SHIROYAMA TRUST TOWER 5F, 4-3-1 TORANOMON, MINATO-KU, TOKYO, JAPAN, 105-6005

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 7792e5e4-f728-477d-83b4-3bd0d4cf6584
Database Updated: 2026-10-01