April, 1590: Hideyoshi finally launches his campaign to conquer Hojo’s Odawara Castle. Meanwhile, Kanetsugu and the Uesugi forces attack Matsuida Castle, but due to Hojo’s vassal Daido Masashige’s strong defense, a stalemate of advancing and retreating ensues.  Kanetsugu has a secret plan, however; he takes a dog with him and enters the mountains.  That moonlit night above a hill, Kanetsugu hears beautiful sounds of someone playing a flute.
The battle had both sides constantly 
in flux between advance and retreat…
Como la batalla estaba reñida,
Como la batalla estaba reñida,
Les victoires succédaient aux revers,
Ambos os lados atacavam e 
retrocediam incessantemente,