| After he was attacked by Katsuie SHIBATA, a busho (commanding officer) of Nobunaga, on April 8, 1573, he surrendered and left the castle because he was persuaded by Kagetaka, his older brother who took the side of Nobunaga. |
元亀4年（1573年）2月26日に信長の部将である柴田勝家に攻められたが、信長方に付いた兄・景隆の説得を受けて降伏・開城した。 |