Mangsing, Masegi, Maseki
2,500 (1998 SIL).
West New Britain north coast, south of Commodore bay to Montagu harbor on south coast of East New Britain Province, to Fulleborn harbor west.
Marapu, Umua. Linguistic isolate, most closely related to Solong [aaw].
Literacy rate in L1: 25%–50%. Literacy rate in L2: 25%–50%. NT: 1999.