Uryū Iwako (瓜生 岩子; February 15, 1829 – April 19, 1897), also known as Uryū Iwa, was a Japanese social worker during the Meiji period. She established a midwifery research institute and relief facility to care for orphans and the poor, and promoted social work and girls' education.
Source: “Uryu Iwako”, English Wikipedia (CC BY-SA 4.0), excerpt