The Imperial Rescript on Education/教育ニ関スル勅語 was signed by Emperor Meiji of Japan on 30 October 1890 to articulate government policy on the guiding principles of education on the Empire of Japan.
https://en.wikipedia.org/wiki/Imperial_Rescript_on_Education
emperor meiji reforms
japanese imperial rescript on education
japanese pendants
pendants with the imperial rescript on education
教育勅語宝章
教育勅語寶章
明治天皇御像教勅語宝章