- AINU: THEIR HISTORY, ART, LIFE, RITUALS, CLOTHES AND BEARS
- OKINAWANS: THEIR HISTORY, FOOD, GOOD HEALTH, MUSIC, CLOTHES AND CULTURE
- KOREANS IN JAPAN: DISCRIMINATION, CITIZENSHIP, NORTH KOREAN SCHOOLS AND JAPANESE WIVES IN NORTH KOREA
- BURAKUMIN
- FOREIGNERS IN JAPAN: INTERNATIONAL MARRIAGES, ILLEGAL IMMIGRANTS AND JAPAN'S IMMIGRATION POLICY
- DISCRIMINATION AND RACISM IN JAPAN
- JAPANESE AMERICANS AND OVERSEAS JAPANESE