Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ebe Ọ Na-agafe: Ebe ugwu Korea dị n'ebe ugwu nke Ebe Ọwụwa Anyanwụ Koria, nke dị n'agbata latitude 37° na 43° N, na longitude 124° na 131° E. Ọ dị ihe dị ka square kilomita 120,540. North Korea na China na Russia nwere oke ala n'ebe ugwu, ma na-aga South Korea n'akụkụ mpaghara Korea Demilitarized. N'ebe ọdịda anyanwụ ya bụ Oké Osimiri Yellow na Ọwara Korea, n'ebe ọwụwa anyanwụ ya kwa, Japan dị n'ofe Oké Osimiri Japan (East Sea of Korea).  Ajụjụ: Olee mba maọbụ mba ndị North Korea na ha gbara n'ala n'ebe ugwu?
China na Russia