here it comes also the Ibuki class Heavy Cruiser.
a further improvement of the Mogami class, based on the hull of suzuya sported a radar suite and aft superstructure similar to that of Tone and a mainmast shifted aft like Takao, torpedo armament was increased to 4 quadruple launchers (it was 4 triple on mogami); the gun's barbettes where designed since the beginning with a roller path of 5 meters (instead 5,7 on mogami, wich was planned as a light cruiser), still the guns of turret 2 cannot be trained below 12° like the older Mogamis.
After the battle of midway it was decided to convert her into an aircraft carrier, and her sister, already under construction, was canceled and scrapped