In the early 1930s, the Japanese Imperial Navy decides to build the world's largest and most powerful battleship, Yamato. However, Admiral Yamamoto Isoroku has reservations, and teams up with the young and talented mathematician Tadashi Kai, who uncovers a discrepancy between official cost estimates and actual figures, leading to a shocking discovery of a conspiracy.
The Great War of Archimedes
A young and brilliant naval officer discovers a shocking secret about Japan's warship production during the initial stages of World War II, revealing a sinister plot that could significantly impact the course of the war.