3,000 (1989 SIL).
Central Maluku Province, Bula, Werinama, and Tehoru districts, 8 villages. Seram island, from east Teluti bay north to Seram Sea coast.
Kobi, Seti, Wahakaim. Lexical similarity: 66%–74% between Seti (westernmost and interior) and Wahakaim (near coast) dialects, 69%–78% between Kobi and Seti, 70% between Kobi and Wahakaim, 42%–61% between Kobi and Manusela [wha], 54%–66% between Kobi and Benggoi [bgy], 48%–58% between Kobi and Salas [sgu].
Vigorous. Seti also use Teluti [tlt].
Latin script [Latn].
Speakers use Liana. Christian.