In the bloody Sengoku Period, or Warring States Period, of feudal Japan, many generals fought in an endless struggle for power, but one man proved to be too big of a threat: the dark lord, Oda Nobunaga. Sanada Yukimura and Date Masamune, two young warlords from different regions who became heated rivals, begin to form an unlikely alliance with the rest of the generals to take down the Devil King.

Flanked by Sanada Yukimura (Takeda Kohei), who is in the company of the leader of the Sanada ninjas Sarutobi Sasuke (Izawa Yuki), Takeda Shingen (Iwanaga Hiroaki), the "Tiger of Kai", charges forward. The Takeda army pushes ahead. The moment they approach Nagashino, they are faced with troops led by Date Masamune (Hayashi Kento), the leader of the Oushu...