While the Mogami-class ships were generally not considered to be a major improvement from the predecessor Takao-class ships, they were nevertheless used heavily during the Pacific War, and the experience gained from the Mogami-class design at least partially contributed to the subsequent successful Tone-class design. | While the Mogami-class ships were generally not considered to be a major improvement from the predecessor Takao-class ships, they were nevertheless used heavily during the Pacific War, and the experience gained from the Mogami-class design at least partially contributed to the subsequent successful Tone-class design. |