L1 users: 100,000 (1985 M. Doble).
Papua province: Deiya, Dogiyai, Intan Jaya, north Mimika, south Nabire, and Paniai regencies in west central highlands and Lake Paniai area; Papua Barat province: Kaimana regency south-southwest.
Simori, Yabi (Jabi), Mapiya-Kegata, Mee. Reportedly most similar to Wolani [wod]. Slight dialect difference with Mapiya-Kegata.
Also use Indonesian [ind].
Latin script [Latn].