Two of the mightiest warlords of ancient Japan, Takeda Shingen and Uesugi Kenshin, set aside their rivalry to unite against the forces of Date Masamune.

The alliance is gathering strength; former rivals are united in the march to war against Oda. Unfortunately, the plan could be doomed without the cooperation and troops of Azai Nagamasa - Oda’s brother-in-law.

After he rises to defend the honor of the fallen Azai, Date Masamune orders his forces to retreat. However, Sanada is shocked to discover it might already be too late for the warrior to survive.

Katakura, Sanada, and Sarutobi arrive with the treasures requested by Matsunaga, who betrays his word and attacks the hostages.

Oda’s army is on the move in the south, while his most lethal assassins strike the opposition leaders of the east. As Takeda and Uesugi fight for their lives, many loyal to the alliance meet their demise.

With Takeda and Uesugi injured, the remaining alliance leaders plot their final assault against Oda. Even though the situation looks bleak, Date and Sanada prepare to face their destinies.

The incredible final battle explodes at Azuchi Castle! With amazing power and determination, Date and Sanada unleash against the mighty Demon Lord.