The Floating Castle (2012)

Other name: のぼうの城 , Nobo no Shiro , Nobou no Shiro

Synopsis:

In the year 1590, powerful daimyo Hideyoshi Toyotomi nears his plan to unify all of Japan, but he comes across a floating fortress known as Oshi Castle. Nagachika Narita, in charge of defending the castle, must use his army of 500 men to combat Toyotomi Hideyoshi’s army of 20,000.

Also known as: のぼうの城 , Nobo no Shiro , Nobou no Shiro