Harshen Jara

Jara, wanda kuma aka fi saninshi da Jera, yaren Najeriya ne da aka ruwaito cewa mutane 46,000 suna magana a cikin 2000.  Ana magana a jihohin Borno da Gombe, a kananan hukumomin Biu, Kwaya-Kusar, Akko, da Yamaltu-Deba. Harshen Afro-Asiya ne, a cikin reshen Biu–Mandara na dangin Chadic. Amfani da Jara yana raguwa; Fulfulde da Hausawa ne ke gudun hijira. 

Manazarta