Uchinanchu is the term used by Okinawan immigrants and their descendants in Hawai'i to identify themselves as an ethnic group distinct from the Yamatunchu or Naichi of Japan's four main islands. Though Japanese, linguistic and cultural differences as well as their late arrival in the islands made the Uchinanchu targets of Naichi prejudice in the past. Pressure from without and determination from within the group caused Hawai'i's Uchinanchu to pull...