That surrender was conducted on the USS Missouri and is marked by VJ Day.
One treaty signed in this country contains hastily handwritten corrections because Lawrence Cosgrave signed on the wrong line. This country was the target of Project X-ray, also known as the "bat bomb." A government of this country passed a constitution containing an Article 9 prohibiting it from (*) declaring war. A coup in this country attempted to prevent one ruler from accepting the Potsdam Declaration and delivering the Jewel Voice Broadcast, which signaled this country's unconditional surrender to the Allies. That surrender was conducted on the USS Missouri and is marked by VJ Day. For 10 points, name this country ruled by Hirohito during World War Two.
One treaty signed in this country contains hastily handwritten corrections because Lawrence Cosgrave signed on the wrong line.
Japan (accept Nippon)