 Amazu yarokotse ikibombe ca Hiroshima agiye kubomorwa Ubuyapani buragabisha Afrika ku madeni yumurengera Koreya yEpfo nUbuyapani mu bushyamirane mu bucuruzi Ubuyapani bwatanguye kumenyesha amazina yabanyongwa mu 2007, kuva ico gihe hakaba hari hamaze kumenyekana izina rimwe gusa ryumunyamahanga - umushinwa yanyonzwe mu 2009. 