Tsurumaru died and Hidetsugu HASHIBA was adopted, but when Hideyori TOYOTOMI was born, a conflict started with Hidetsugu HASHIBA, and Hitachi no suke KIMURA, the last castellan of this castle was implicated and the castle was deserted.
鶴丸が死亡し羽柴秀次が養子となるが、豊臣秀頼が産まれると羽柴秀次と軋轢が生じ、この城の最後の城主であった木村常陸介も連座、城も廃城となる。