Sekigahara was the site of a pivotal battle in Japan that took place on October 21, 1600. This conflict was fought between the forces of Tokugawa Ieyasu and the Western Army, led by Ishida Mitsunari. The battle was crucial in determining the future of Japan, leading to the establishment of the Tokugawa shogunate, which ruled for over 250 years. The Sekigahara battlefield is located in Gifu Prefecture and is now a historical site. It features monuments and museums that commemorate the battle and its significance in Japanese history. The victory at Sekigahara solidified Tokugawa Ieyasu's power and marked the beginning of the Edo period.