Journal profile · ALLERGY-IMMUNOLOGY
Allergology International
ISSN 1323-8930 · eISSN 1440-1592 · Japanese Society of Allergology · JAPAN
Allergology International: CAS Zone 2 · Medicine (2025 upgraded edition); impact factor 6.08; fully open access; APC about USD 2,120; median 100 days to acceptance (102 articles, last 24 months); 85 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
Allergology International is published by Japanese Society of Allergology and is in Zone 2 of Medicine in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Asthma and respiratory diseases, Allergic Rhinitis and Sensitization and Food Allergy and Anaphylaxis Research, together about 44.8% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
Allergology International is the official journal of the Japanese Society of Allergology and publishes original papers dealing with the etiology, diagnosis and treatment of allergic and related diseases. Papers may include the study of methods of controlling allergic reactions, human and animal models of hypersensitivity and other aspects of basic and applied clinical allergy in its broadest sense.The Journal aims to encourage the international exchange of results and encourages authors from all countries to submit papers in the following three categories: Original Articles, Review Articles, and Letters to the Editor.The acceptance criteria for all papers are the quality and originality of the research and its significance to our readership. Except where otherwise stated, manuscripts are peer reviewed by two anonymous reviewers and the Editor.
From the journal's Aims & Scope
Research area (LetPub): ALLERGY-IMMUNOLOGY
Editor-in-chief Atsuhito NakaoPublisher website
Editorial board by country: none in mainland China; most named Japan 28, United States 10, France 4, United Kingdom 2, South Korea 2 (54 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Asthma and respiratory diseasesMedicine22%
- Allergic Rhinitis and SensitizationMedicine13.7%
- Food Allergy and Anaphylaxis ResearchMedicine9.2%
- Dermatology and Skin DiseasesMedicine6.7%
- Respiratory and Cough-Related ResearchMedicine5.4%
- Contact Dermatitis and AllergiesMedicine4.6%
- Urticaria and Related ConditionsMedicine3.7%
- Mast cells and histamineImmunology and Microbiology3.6%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Medicine Zone 2
| Level | Category | Zone |
|---|---|---|
| Major | Medicine | Zone 2 |
| Minor | Allergy | Zone 2 |
| Minor | Immunology | Zone 2 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Medicine Zone 2
| Level | Category | Zone |
|---|---|---|
| Major | Medicine | Zone 2 |
| Minor | Allergy | Zone 2 |
| Minor | Immunology | Zone 2 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Medicine Zone 2
| Level | Category | Zone |
|---|---|---|
| Major | Medicine | Zone 2 |
| Minor | Allergy | Zone 2 |
| Minor | Immunology | Zone 2 |
Top journal: noReview journal: no
Database indexing
SCIEScopusDOAJLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 6.08LetPub ·
- Impact factor (publisher)
- 6.2Publisher website ·
- CiteScore 2026-06
- 12.3LetPub ·
- CiteScore (publisher)
- 12.3Publisher website ·
- SJR 2026-06
- 1.95LetPub ·
- SNIP 2026-06
- 2.17LetPub ·
- h-index
- 45LetPub ·
- h-index
- 98OpenAlex ·
- i10-index
- 1,128OpenAlex ·
- 2-year mean citedness
- 4.69OpenAlex ·
- Self-citation rate
- 4.8%LetPub ·
- Share of gold OA articles
- 100%LetPub ·
Volume
- Articles per year
- 60LetPub ·
Articles by year OpenAlex count · 2,261 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 66 | 66 | 23 |
| 2025 | 85 | 85 | 380 |
| 2024 | 80 | 80 | 681 |
| 2023 | 80 | 80 | 943 |
| 2022 | 96 | 96 | 1,906 |
| 2021 | 81 | 81 | 1,781 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
Review time from article dates manuscript dates registered with PubMed · to
100 daysMedian, submission to acceptance · P25–P75 70 days – 137 days
- Acceptance to online
- median 30 days (102 articles)
- Submission to online
- median 136 days
- Sample
- 102 articles with submission and acceptance dates (194 in the window); the latest was accepted on
Only articles that were accepted and published are counted, not the time spent on rejected manuscripts, so this usually runs longer than a publisher's "time to first decision".
Other sources
- Average review time (community reports)
- about 29 weeksLetPub ·
- Submission to publication (journal-reported)
- about 29 weeksDOAJ ·
- Peer review
- Single anonymous peer reviewDOAJ
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Every article is open access; authors usually pay an article processing charge (APC).
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| DOAJ | USD 2,120 | Yes | CC BY-NC-ND | |
| OpenAlex | USD 2,280 / EUR 2,130 / GBP 1,820 / JPY 275,900 | — | — | |
| LetPub | JPY 256,000 | Yes | — | |
| Publisher website | Yes, amount not published | — | — |
Other charges and waivers (author guidelines)
- Page charges
- No page charges
- Submission fee
- USD 30
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
What to prepare5 items from the author guidelines
- Abstract
- ≤ 250 words
- Keywords
- 5
- Manuscript length
- ≤ 5,000 words
- Cover letter
- Required
- Not considered
- case reports
Article types accepted3, with length limits
- letter to the editornds, tables, and figures. In general, a Letter to the Editor should not exceed 1000 words, not including the figure legends and references. Letters mmain text ≤ 1,000 words
- original articlesupplementary materials. In general, an Original Article should not exceed 5000 words, not including the abstract, figure legends, and referencesmain text ≤ 5,000 words
- review articlends, tables, and figures. In general, a Review Article should not exceed 5000 words, not including the abstract, figure legends, and referencesmain text ≤ 5,000 words
Policy excerpts from the journal's websiteAI use, Authorship, Conflicts of interest, Data availability, Publication ethics, License & copyright, Open access, Peer review, Plagiarism, Preprints, Trial registration / reporting guidelines
- AI use Declaration of generative AI use
Authors must declare the use of generative AI tools in the manuscript preparation process upon submission of the paper.Generative AI and AI-assisted technologies (“AI tools”) have been rapidly adopted in research and scholarly publishing, offering significant benefits while requiring clear standards for responsible and transparent use.Authors preparing a manuscript for this journal may use AI tool…
Source ↗Publisher website ·- Authorship Authorship
Authorship criteria: substantial contribution, writing/critical revision, approval of final version; contributions statement on title page. Model summary
All people listed as authors of the manuscript should have contributed substantially to study planning, data collection, or interpretation of results and have written or critically revised the manuscript and approved its final submitted version. Describe each individual's contribution to the work in a short statement of authors' contributions on the title page.Statement example: AB, CD, and EF des…
Source ↗Publisher website ·- Conflicts of interest Conflict of Interest (COI)
COI: ICMJE COI Disclosure form required; corresponding author compiles statement on title page. Model summary
Each author who is listed on the title page must declare any financial support or relationships that may pose a conflict of interest, using the ICMJE COI Disclosure form. The corresponding author is required: 1) to confirm whether all authors have filled out the form, 2) to write the COI statement covering all the authors' statements in the title page of the manuscript, 3) to submit to the journal…
Source ↗Publisher website ·- Data availability
Funding sources declared in Acknowledgements with role of sponsors. Model summary
Articles should declare sources of support for the work, including sponsor names along with explanations of the role of those sources, if any, in study design; collection, analysis, and interpretation of data; writing the report; or a statement declaring that the supporting source had no such involvement.
Source ↗Publisher website ·- Publication ethics
Ethics: human studies require ethics committee approval statement with approval number in Methods. Model summary
Authors must state that the protocol for the research project has been approved by a suitably constituted Ethics Committee (e.g., of the institution within which the work was undertaken).
Source ↗Publisher website ·- License & copyright Copyright
License: CC BY-NC-ND. Model summary
Papers accepted for publication become copyrighted by the Japanese Society of Allergology, and all authors will be asked to sign a transfer of copyright form. In signing the transfer of copyright, it is assumed that authors have obtained permission to use any copyrighted or previously published material. All authors must read and agree to the conditions outlined in the Copyright Transfer Form and …
Source ↗Publisher website ·- Open access Open Access
Double publication prohibited; must be stated in cover letter. Model summary
Every peer-reviewed research article appearing in this journal will be published open access. This means that the article is universally and freely accessible via the internet in perpetuity, in an easily readable format, immediately after publication. Authors do not incur any publication charges for open access: the Japanese Society of Allergology will pay to make the article open access.A CC user…
Source ↗Publisher website ·- Peer review Peer review
Peer review: single blind, minimum two independent expert reviewers; Editor may reject without peer review. Model summary
This journal uses a single blind review process. All contributions are sent to a minimum of two independent expert reviewers to assess the scientific quality of the paper. The Editor is responsible for the decision regarding acceptance or rejection of articles. The Editor's decision is final. The Editor may decide to reject manuscripts without sending them out for peer review. For more information…
Source ↗Publisher website ·- Plagiarism
Plagiarism screening via CrossCheck (iThenticate). Model summary
Submitted manuscripts will be checked by CrossCheck (powered by iThenticate), the plagiarism checker software.
Source ↗Publisher website ·- Preprints Preprint Policy
Preprint policy: preprint-posted articles can be submitted; server name and URL required in cover letter. Model summary
Articles previously published on preprint servers can be submitted. Authors need to mention the name of preprint server and the URL in the cover letter.
Source ↗Publisher website ·- Trial registration / reporting guidelines
Clinical trials must be registered in a public trials registry per ICMJE guidelines. Model summary
This journal follows the International Committee of Medical Journal Editors (ICMJE) clinical trials registration guidelines. Registration Clinical trials must be registered in a public trials registry.
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- Japanese Society of Allergology
- Country or region
- JAPAN
- Language
- English
- ISSN
- 1323-8930
- Electronic ISSN
- 1440-1592
- Society / sponsor
- Japanese Society of Allergology
- Official links
FAQ
Frequently asked questions about Allergology International
What CAS zone is Allergology International in?
In the 2025 upgraded edition of the CAS Journal Ranking, Allergology International is in Zone 2 of Medicine, and in Zone 2 of the minor category Allergy / Immunology. In the 2026 Xinrui edition it is in Zone 2 of Medicine. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Allergology International?
The latest impact factor listed by LetPub is 6.08; CiteScore 12.3, h-index 98.
How long does peer review take at Allergology International?
Based on the dates recorded on 102 articles published between October 2024 and October 2026 (the last 24 months), the median time from submission to acceptance is 100 days (interquartile range 70–137 days); authors report an average review time of about 29 weeks. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
What are the manuscript requirements of Allergology International?
According to the journal's author guidelines: Abstract: ≤ 250 words; Keywords: 5; Manuscript length: ≤ 5,000 words; Cover letter: Required. A model extracted these from the author guidelines and each was checked against the text; check the latest version on the journal's website before submitting.
Where are the editorial board members of Allergology International based?
Of the 54 board members whose country the journal's board page names, none are in mainland China; the countries named most often are Japan (28), United States (10) and France (4). Counted from the institutions listed on the board page; for reference only.
Which databases index Allergology International?
According to LetPub and DOAJ records, Allergology International is indexed in SCIE, Scopus and DOAJ.
Is Allergology International open access, and what is the APC?
Allergology International is a fully open-access journal. APC about USD 2,120.
Sources and updates
The facts on this page come from LetPub, OpenAlex, DOAJ, Publisher website; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .