Tobo-Kube language

Kube (Hube) and Tobo, also Mongi, are a Papuan language spoken in Morobe Province, Papua New Guinea. They are mutually intelligible and 95% lexicostatistically cognate. Dialects of Kube include Kurungtufu and Yoangen (Yoanggeng).

The Kube alphabet includes the letter Q with hook tail, $⟨Ɋ ɋ⟩$.