Historical background of Kanhara War: After Toyotomi Hideyoshi's death, the Japanese were leaderless.

Yukio Hatoyama (that is, Toyotomi Hideyoshi) mastered the real power of the old minister of the ODA family after solving the internal problems of ODA, with the intention of unifying Japan. He tried to surrender to Tokugawa Ieyasu by force, but failed in the long-term battle under Xiao Mu, so he turned to diplomacy and surrendered by making peace with Tokugawa Ieyasu. First, Ishikawa suddenly took refuge in Toyotomi Hideyoshi, and then he used his marriage to make Konka surrender. Xiuji held the post of Guan Bai on 1587.

From 1592 to 1598, the military strength and funds of the famous people at that time were severely weakened in the war of Lu Wenqing. With the approval of Toyotomi Hideyoshi, Tokugawa Ieyasu was allowed to stay in the guarding city in the name of cracking down on the remnants of the Northern Article, and did not directly participate in two battles. The war had little influence on them, so its influence gradually increased. Only Maeda Toshiie, one of the five elders, can compete with Konka.

Toyotomi Hideyoshi died in Taoshan Castle in Fujian in August of 1598 (the third year of Qing Dynasty) and September of 18 (the sixth year of Qing Dynasty). His successor is Toyotomi Hideyori, who is less than six years old. Japan immediately sent its troops back to North Korea. Before his death, Toyotomi Hideyoshi asked the Five Elders to exchange credentials with them to make them loyal to the Fengchen family. In addition, he mentioned the marriage between Senhime and Toyotomi Hideyori.

blasting fuse

Seven will attack 30%

1599 (fourth year of Qing dynasty) leap on March 3 (April 27), because Toyotomi Hideyoshi's defender Maeda Toshiie died seriously ill, which indirectly made Konka the most influential political figure. Shortly after the death of the Lee family, seven members of the Wu Yong Sect who were dissatisfied with Ishida Mitsunari: Katou Kiyomasa, Fukushima masanari, Kuroda Changzheng, Fujitani Takako, Kato Jiaming, Asano Nagaakira, Yukio and Hosokawa Tadashi planned to assassinate Ishida Mitsunari in Maeda House, Fushan Castle, Taoshan. Later, due to the coordination of Konka, 30% escaped the robbery, but was forced to retire from Zuohe Mountain City and stay away from the political center.

Konka was assassinated

1599 On September 7th, Tokugawa Ieyasu entered Osaka Castle. On September 9th (65438+1October 27th), people gathered to celebrate Toyotomi Hideyori. At the same time, because Masuda and Yong Zhigui reported to Tokugawa Ieyasu, they discovered Konka's assassination plan. The planners are Takata Maeda, Masamasa Asano Nagaakira, Governor Xiao Ye and Akihisa Turku. All parties are very nervous about this incident. . On September 28th of the same year, Tokugawa Ieyasu sent troops to Osaka Castle.

Linear river shape

1June, 599 (the fourth year of Qing dynasty)165438+1October 19, a famous household in the northeast sent a secret telegram to Tokugawa Ieyasu, the main content of which was to report the recent actions of Uesugi Kagekatsu to Tokugawa. Later, Xiu Ji, a famous Vietnamese soldier, sent a secret agent to report to Tokugawa Ieyasu that "Jingsheng had the intention of betrayal" (Uesugi Kagekatsu's "Betrayal"), while Naoe Kanetsugu, the interior minister of Jingsheng, angered Konka by writing a book.