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| | Japanese Language |
 | | Central and southern Okinawa Island, Kerama Islands, Kume-jima, Tonaki, Aguna islands, and islands east of Okinawa Island |
 | | Southern Okinawa, Ishigaki, Iriomote, Hatoma, Kohama, Taketomi, Kuroshima, Hateruma, Aregusuku islands |
 | | When the Catholic missionary Francis Xavier arrived in Japan in the 17th Century, he was confronted not only with a totally foreign language, but an amazingly complex language that seemed to change depending on the speakers. |
| www.koreanhistoryproject.org /Jta/Jp/JpLAN0.htm (666 words) |
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