- Buraku people--Japan--History (2)
- Buraku people--Japan--History--20th century (1)
- Discrimination--Japan--History--20th century (1)
- Japan--Social conditions--1600-1868 (1)
- Japan--Social conditions--20th century (1)
- Koreans--Japan--History--20th century (1)
- Minorities--Japan--History--20th century (1)