|Edited by||Itaru Kojima|
|Naibunpigaku Zasshi, Nihon Naibunpigaku-kai Zasshi, Endocrinologia Japonica|
|ISO 4||Endocr. J.|
Endocrine Journal is a monthly peer-reviewed medical journal covering endocrinology published by The Japan Endocrine Society. It was established in 1925 as Naibunpigaku Zasshi and renamed Nihon Naibunpigaku-kai Zasshi in 1927. In 1954 it was restarted as an English journal, entitled Endocrinologia Japonica and obtained its current title in 1993. The editor-in-chief is Itaru Kojima (Gunma University).
- "History". The Japan Endocrine Society. Retrieved 2015-05-01.