Arukimedesu no taisen

If you are interested in watching this film, I strongly suggest you give a quick read on the general failures of Washington Naval Conference, which sets up the meaning and context of the plot of this film.

Essentially the Washington Naval conference plus London naval conference, like most arms control treaties, addressed and limited the instruments of the PRIOR war in an attempt to forestall future wars. In the case of the 1920's WNC, it effectively limited the number of battleships and other large naval gunfire platforms such as battle/heavy a nation could have. The logic was that since these were main instrumentalities in WWI, and the metric of a nations overall industrial power, that limiting them would prevent war. Hence the "Archimedes" in the title. As you will recall from physics class, the ancient Greek scientist is the one who shouted "eureka" when understanding that as he went into a tub of bathwater that his body was displacing an equal weight of water. This goes to the metric controlled by WNC /LNC-- the weight displaced by warships.

There are two things in the background in this film: a) the systematic cheating on the metrics by Japan, and b) supposed divisions within the Imperial Japanese Navy as to how to allocate its allowed tonnage of displacement. There is a problem in the latter, because this film repeats debunked revisionist claims that the resistance to build battleships like Yamato was significant. It was not. Theses supposedly prescient cadre of young officers who wanted to build more carriers than Japan had built simply did not exist. And the problem Japan had with aviation in WWII was not carriers or airbases -- it was a total inability to replace their aviators due to something that had nothing to do with military industrial capacity . To wit Japan's severely lacking higher education system which is needed from which to select potential air crews. Japan was not able to crew even its land based aircraft being produced even during the war.