The Nagato-Class is a type of battleship used by the Imperial Japanese Navy during World War II. It was designed to be heavily armed and armored, featuring advanced technology for its time. The class includes notable ships like the Nagato and Mutsu, which were launched in the 1910s and played significant roles in naval battles. These battleships were equipped with large-caliber guns and had a distinctive hull design that improved speed and maneuverability. The Nagato-Class represented Japan's efforts to modernize its naval fleet and maintain parity with other major powers, such as the United States and Great Britain.