Osprey's Campaign title for Sekigahara (1600), which was the most decisive battle in Japanese history. Fought against the ritualised and colourful backdrop of Samurai life, it was the culmination of a long-standing power struggle between Tokugawa Ieyasu and Hashiba Hideyoshi, two of the most powerful men in Japan. Armies of the two sides met on the plain of Sekigahara on 21 October 1600, in thick fog and deep mud. By the end of the day 40,000 heads...