Ryumachi (Ryumachi)

Ryumachi is a long-established Japanese medical journal dedicated to the field of rheumatology and autoimmune diseases. It serves as the official journal of the Japan College of Rheumatology and publishes research focused on the diagnosis, treatment, and pathophysiology of rheumatic disorders such as rheumatoid arthritis, lupus, vasculitis, and other connective tissue diseases. Established around 1958, the journal has played a significant role in advancing rheumatology research in Japan and Asia. The journal publishes peer-reviewed original research articles, clinical studies, case reports, and review articles written primarily in Japanese, with some English summaries in selected issues. It is widely used by clinicians, researchers, and academic physicians specializing in internal medicine and immunology. Ryumachi typically follows a bimonthly publication schedule, releasing around six issues per year. Editorial management is handled by a rotating academic editorial board under the Japan Rheumatism Association, ensuring scientific rigor and clinical relevance. The journal is indexed in major medical databases and has contributed significantly to the global understanding of autoimmune and musculoskeletal diseases. Over time, it has become an important source for rheumatology research, particularly in Japan, and continues to support clinical advancements in the field of inflammatory and degenerative joint diseases.

Ryumachi (Ryumachi) is :-

• International, Peer-Reviewed, Open Access, Refereed, Rheumatology, Clinical immunology, Musculoskeletal diseases, Autoimmune disorders, rheumatoid arthritis, lupus, vasculitis, other connective tissue diseases, clinical studies, case reports , Online , Bi-Monthly Journal

• UGC Approved, ISSN Approved: P-ISSN E-ISSN: 0300-9157, Established: 1972,
• Does Not Provide Crossref DOI

• Not indexed in Scopus, WoS, DOAJ, PubMed, UGC CARE