J-STAGE (Japan Science and Technology Information Aggregator, Electronic) is a Japanese electronic journal platform developed and managed by the Japan Science and Technology Agency (JST). It provides open access to a wide range of academic journals published by academic societies and institutions in Japan, spanning disciplines such as medicine, engineering, natural sciences, and the humanities.

Purpose: To support the digital dissemination of Japanese academic content globally.

Content: Peer-reviewed journals, conference proceedings, reports, and bulletins.

Languages: Primarily Japanese and English.

Access model: Many journals on J-STAGE are open access, promoting visibility and citation.

J-STAGE is widely used in the biomedical and life sciences fields, and it hosts journals like Neurologia Medico-Chirurgica and NMC Case Report Journal.

Website: https://www.jstage.jst.go.jp