How useful would an 8,000-ton light cruiser with six twin 3.9-inch dual-purpose mounts be to the Imperial Japanese Navy?
Short answerIt is judged poorly suited to the way the Japanese navy wanted to fight.
NotesThe proposed cruiser displaces roughly 8,000 tons and carries six twin 3.9-inch dual-purpose mountings. Its usefulness is judged limited by the Imperial Japanese Navy's intended way of fighting. No more specific doctrinal explanation is given.