Free-spirited Keiji hopes to build an alliance against the threat of the Demon Lord. His visit with Uesugi ends on a promising note - but his meeting with Date Masamune leads to a battle.

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.

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.

Taking place moments after the last episode of season 1, the other surviving warlords return to fighting against each other, with Masamune, Shingen and Kenshin's forces are engaged in a three way battle at Kawanakajima, including Date Masamune and Sanada Yukimura locked in battle. However they find themselves surrounded by the soldiers of Toyotomi Hideyoshi who seeks to unite Japan and help it grow into a strong country. Masamune, Shingen and Kenshin's forces manage to escape. Maeda Kanji who has been aware of Toyotomi's apperance arrived too late. Keiji then visits Maeda Toshiie and Matsu, aware of their alliance with Toyotomi Hideyoshi and asked why, which he replied that he agreed with Hideyoshi that the country is being weakened due to Oda Nobunaga's activities, but also agrees that he would be like him if he lost Matsu just as Hideyoshi's lost his beloved. Maeda also request Keiji to join them due to his history with Hideyoshi being his friend, but refuses and left. Souske reports to Shingen of Utsunomiya and Odawara have fallen by Toyotomi and placing his spies in their ranks and others and Mori's alliance with Toyotomi, having Shingen to have Sanada go to the west to Satsuma and protect Kyushu alonside forces there. In Oshu after news of Toyotomi's activities and suspecting a spy in Date's forces, Kojuro is confronted by Toyotomi's general, Takenaka Hanbei, and was offered to make him one of Toyotomi's men while Hanbei's spies and men took two people hostage.

With news of Toshiie and Matsu leading the Maeda army to Echigo, Keiji tried to block their path and convince them to stop but failed as the Maeda army went past him. Kasuga arrived and tell Keiji to leave as both forces prepared to fight. Toshiie and Matsu meets with Kenshin, leading only a small force, which puzzled him until Kenshin revealed a large force of his is heading to Kaga, forcing Toshiie to defeat him and claim control of Echigo or return to Kaga and protect his people. Frustrated to prove Hideyoshi and Hanbei belief but fearing Matsu's safety, Toshiie has no choice but to return to Kaga. The two arrived and met with Kenshin's forces in Tetorigawa but were surrounded, however Toshiie is determined to protect Kaga and led his forces to attack. As the two forces fight, Keiji confronts Toshiie and Matsu, knowing if the Maeda army won mean Toyotomi's forces victory, leading Keiji to have no choice but to stop Toshiie and both he and Toshiie start fighting while questioning their motives. As both fighters face each other in full force Keiji successfully defeated Toshiie but is confronted by Matsu to fight. Kenshin, who has witness the fight, arrived at the scene and tells Matsu to retreat and acknowledge Toshiie's reasons to join Toyotomi for peace. In the battlefield to defend Oshu and most of his men survived, Date is confronted by Hideyoshi and the two fight. While Sanada is travelling with his new ally, Oyamada, and a small group of Takada forces in Oumi he hears a cry and recognize it as Oichi in Azuchi castle.

As Date's forces encountered Soldiers of Takeda, unknown to them are Toyotomi's forces in disguise, while Shingen was informed about Oyamada's death from Sasuke and was later informed about Date's attack on Toyotomi's forces disguised as Takeda soldiers. As Date drew Kojuro's sword, he stop and discovered the Toyotomi forces are disguising themselves as Takeda forces from Sasuke, leading both Date's forces and the real Takeda forces to defeat the Toyotomi soldiers. Near Satsuma, Sanada rethinks about the event in Setouchi and felt guilty of Oyadama's death. Later he come across men of Satsuma, who flee before Sanada gave an explanation and went after them, only to be confronted by Miyamoto Musashi, which the two fought but stopped and Musashi took Sanada to meet the leder of Satsuma. Sanada then meets the leder, Shimazu Yoshihiro, which has surprised Sanada as the man who was supposedly killed by Oda. After the battle in Kai, both Date and Shingen discuss about Toyotomi's activities and motives and Shingen decides to work together to defeat Toyotomi, however Date refused and is determined to fight Toyotomi in Osaka. In Osaka, Hideyoshi and Hanbei discussed about the next plan and the arrival of a new weapon, Keiji arrives and demands to speak with Hideyoshi.

As Date and Chosokabe confront each other in Owari the two fought with both forces cheering for the lords, only to end in a tie. In Aki, Motonari and his general, Akagawa Motoyasu, witness the remaining pieces of the fortress Fugaku is being rebuild as is being named as the Nichirin. In Satsuma, Toyotomi's forces have arrived and both Satsuma's forces and Sanada's Takeda forces are prepared for battle, with Sanada still in doubt, but unknown to them Mori's forces have also appeared with Motonari in charge. In Osaka, Hideyoshi and Hanbei begin their next plan to conquer the East, with both of them knew of Motonari's plan. Later Keiji is woken up by Kasuga who arrive to bring a message from Kenshin but also tells him of Toshiie joining enshin to defend Echigo, which shocked Keiji due to Toshiie's wounds not healed yet. Kasuga then tells Keiji to go and thell them about Hideyoshi's movements, and Keiji's surprised as Yumekichi disappeared with Keiji's pendant. As both Date's forces and Motochika's forces discuss their plan to attack Wasaka and Yamashiro, a throwing dart appeared with a not ont it and Date recognize it as Matsunaga Hisahide.