Nobunaga's beloved sister, Ichi, has married Nagamasa Asai. The conflict between the Asai-Asakura forces and the Oda army is now inevitable. In the large-scale field battle, the "Battle of Anegawa," where a moment of hesitation could cost everything that matters, Chidori awakens with tears in her eyes. The illogical march toward Tenka Fubu! He must defeat his own brother-in-law!! The authentic period comedy anime charges into the Anegawa-Ishiyama Chapter!!