Akarere ka Ngoma gaherereye mu ntara y’iburasirazuba. umurwa wako ni Kibungo gahuje imipaka n’akarere ka Rwamagana mu burengerazuba bwa bwa ruguru, na kayonza mu burasirazuba bwa ruguru, bugesera mu burengerazuba, kirehe mu burasirazuba hamwe na repubulika y’u Burundi mu majyepho. Aka karere kagizwe n’imirenge ya Gishanda, Jarama, Karembo, Kazo, Kibungo, Mugesera, Murama, Mutenderi, Remera, Rukira, Rukumberi, Rurenge, Sake na Zaza.