Journal profile · Medicine-Dermatology
Japanese Journal of Leprosy
ISSN 1342-3681 · eISSN 1884-314X · Japanese Leprosy Association/Nihon Rai Gakukai
Japanese Journal of Leprosy: fully open access; 2 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
Japanese Journal of Leprosy is published by Japanese Leprosy Association/Nihon Rai Gakukai. By OpenAlex counts of its recent articles, its largest topics are Leprosy Research and Treatment, Research on Leishmaniasis Studies and Syphilis Diagnosis and Treatment, together about 67.3% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): Medicine-Dermatology
Main research topics OpenAlex counts of recent articles; shares are approximate
- Leprosy Research and TreatmentMedicine35.7%
- Research on Leishmaniasis StudiesMedicine20.4%
- Syphilis Diagnosis and TreatmentMedicine11.2%
- History of Medicine and Tropical HealthArts and Humanities8.5%
- Mycobacterium research and diagnosisMedicine3.7%
- Tuberculosis Research and EpidemiologyMedicine3.6%
- Historical Psychiatry and Medical PracticesPsychology2.5%
- History of Science and MedicineArts and Humanities2.5%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
CiteScore quartiles (Scopus, June 2026 release)
| Subject | Quartile | Rank | Percentile |
|---|---|---|---|
| Dermatology | Q4 | 152/152 | 0th |
| Infectious Diseases | Q4 | 361/361 | 0th |
Scopus ranks journals by CiteScore within each subject: the 75th percentile and above is Q1, then a quartile every 25 points. A different system from the CAS zones.LetPub
Database indexing
ScopusLetPub
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
- CiteScore 2026-06
- 0LetPub ·
- SJR 2026-06
- 0.1LetPub ·
- SNIP 2026-06
- 0LetPub ·
- h-index
- 10OpenAlex ·
- i10-index
- 11OpenAlex ·
- 2-year mean citedness
- 0OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 361 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 4 | 4 | 7 |
| 2025 | 2 | 2 | 34 |
| 2024 | 7 | 7 | 63 |
| 2023 | 2 | 2 | 67 |
| 2022 | 4 | 4 | 110 |
| 2021 | 4 | 4 | 99 |
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.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- Japanese Leprosy Association/Nihon Rai Gakukai
- ISSN
- 1342-3681
- Electronic ISSN
- 1884-314X
FAQ
Frequently asked questions about Japanese Journal of Leprosy
Which databases index Japanese Journal of Leprosy?
According to LetPub and DOAJ records, Japanese Journal of Leprosy is indexed in Scopus.
Is Japanese Journal of Leprosy open access, and what is the APC?
Japanese Journal of Leprosy is a fully open-access journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; 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: .