The Myoko-Class is a group of four heavy cruisers built for the Imperial Japanese Navy during the 1930s. Named after the mountain Myoko in Japan, these ships were designed for speed and firepower, featuring advanced radar and weaponry for their time. The class includes the ships Myoko, Nachi, Ashigara, and Takao. These cruisers played significant roles in various naval battles during World War II, including the Battle of the Philippine Sea and the Battle of Leyte Gulf. Despite their initial successes, the Myoko-Class ships faced challenges from newer naval technologies and tactics, ultimately leading to their decline in effectiveness.