It's the Warring States period. Many a warrior dream of unifying Japan. Toyotomi Hideyoshi, on the verge of realizing that dream, takes a massive army led by Ishida Mitsunari to surround Odawara Castle, currently being defended by Hojo Ujiyasu.
Kai!
كاي
Kai!
¡Kai!
¡Kai!
Kai !
Kai!
Kai.