A re-imagination of Japanese Emperor Hirohito’s final days in power as WWII draws to a close.

Though plagued by ill health all his life, a young Japanese man is obligated to fulfill his family's longstanding military tradition.

The story of the International Military Tribunal for the Far East, known as the Tokyo Trial, which, just after the Second World War, was established in Japan as a special jurisdiction in 1946 (it was closed in 1948) to judge the war crimes of the Japanese leaders; and how and why officials in Washington prevented Emperor Hirohito to be seen sat on the bench.

In a small Japanese town, Ko-Ko is appointed to the unenviable position of executioner. Knowing he must successfully perform before the appearance of the Mikado in a month's time, Ko-Ko finds a suitable victim in Nanki-Poo, who is distraught over his unrequited love for the maiden Yum-Yum. Nanki-Poo agrees to sacrifice his life if he is allowed to spend his remaining days with Yum-Yum, who is betrothed to Ko-Ko.

Japan's Imperial system is said to have over 2,000 years of history. A closer look at the history reveals how the Imperial institution has shifted with the times, and with the people. At a time when there are only three heirs to the throne, a look is taken at what this could mean for the people of Japan and their Imperial system.