Kunigami language

Kunigami (ヤンバルクトゥーバ Yanbarukutuuba) is a Ryukyuan language spoken in the north of the island of Okinawa, south of the island of Kyushu (Japan). It is spoken by 5,000 people (2004), and is in danger of becoming extinct.

It is also spoken on the neighboring islands of Ie, Tsuken and Kudaka.