A previous post offered a brief discussion of a complicated issue – the governance of wartime Japan. Such governance was a complicated, ritual process involving Emperor Hirohito and the Supreme War Council (“Big 6”). In the shadows of the ritual were the Lord of the Privy Seal (Kido) and other confidants of the royal family. Rather than detail the process, it is perhaps best explained by decisions around Ketsu Go.

On January 20, 1945 there was an Imperial audience in which senior Army and Navy leaders briefed the Emperor on the strategic concept for Ketsu Go. This was not a formal Gozen Kaigi (Imperial Conference), but an Imperial audience in which senior Army and Navy leaders briefed Hirohito. The principals in attendance were War Minister Anami and Army Chief Umezu – both hardliners – and Navy Chief Toyoda who at his point was supportive of the Army’s position.

It was not a detailed plan, but a strategic overview of Ketsu-Go in the context of the war: Leyte Island in the Philippines had fallen, there was no doubt that Iwo Jima and Okinawa would soon be invaded, and routine bombing of the home islands by B-29s had begun. All indications were that the southern island of Kyushu would be invaded in the late-summer to early-autumn of 1944. Most likely after the end of typhoon season which traditionally “ended” November 1st.