Igiti cy'umugano cyasaruwe nyuma yo gukura imyaka itatu kugeza kuri itanu, igihe gifite imbaraga n'ubukomeye byinshi. Imigano mito iroroshye cyane; imikuru iravunika. Ikoreshwa mu bwubatsi, mu mipini y'ibikoresho, mu bikoresho byo kubikamo, mu kuboha no mu bikoresho by'umuziki. Uko yubatswe irimo ubwoko n'ibice bituma igira uburinganire bwiza bw'imbaraga ku buremere.