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.
An aqueduct that goes to the castle.
Me refiero al canal que 
conduce el agua al castillo.
Me refiero al canal que 
conduce el agua al castillo.
Les canalisations qui apportent
 l’eau au château.
O aqueduto que abastece o castelo.