Ariko ntivyitezwe ko umushikiranganji wa mbere w'Ubuyapani asaba imbabazi, ariko araza kuvuga akababaro kiwe gatewe n'ivyo bitero nk'uko prezida Obama yabigize mu kwezi kwa gatanu aho yaja mu gisagara ca Hiroshima, aho Amerika yateye ico gisagara ikoresheje ikibombe ca mbere c'ubumara mu 1945.
