Columbia subject headings:
Japan--Social conditions--1912-1945.
Radicalism--Japan--History--20th century.
Women social reformers--Japan--Biography.
Harvard subject headings:
Japan--Social conditions--1912-1945.
Radicalism--Japan--History--20th century.
Women social reformers--Japan--Biography.
Princeton subject headings:
Japan--Social conditions--1912-1945.
Radicalism--Japan--History--20th century.
Women social reformers--Japan--Biography.