The Salaryman Who Became Japan's Greatest Fool: Imagawa Ujizane's Second Chance

A modern salaryman awakens as Imagawa Ujizane—history's most infamous failure of Japan's Warring States period. While China's Ming Dynasty enjoys relative peace, Japan bleeds through endless civil war, and both civilizations risk falling behind the Age of Discovery. Armed with modern knowledge but zero expertise in ancient Japan, can he rewrite the fate of the Sengoku era's ultimate underdog? No overpowered cheats, no romance, just one man's desperate gambit to change history before East Asia's golden age slips away forever.