Another entry, this time two preliminar design for the Myoko class heavy cruiser.
the first, dating early 1923, features no torpedo armament (following Yuzuru Hiraga remarks about their dangerous placement just above the engine room), anti-aircraft suite composed of four 4.7-inch (120mm) single guns, and no shelter deck near the bridge; still, the most evident feature is the absence of trunked funnels, a smaller bridge structure and the fire-control platform mounted on top of a tripod mast surmounting the bridge.
the second is the "final" design adopted in august 1923, the bridge structure had changed to reach the shape it will feature as actually built, the spotting tripod was removed and the first two funnels trunked togheter, anti-aircraft armament was still composed of four 4.7-inch (120mm) single guns, no torpedoes where embarked and there was still no shelter deck abaft the bridge. despite beign labeled as "final" the Myoko class appearance will change before their commissioning, the torpedo armament composed of four triple fixed sets above the engine room initially considered and discarded was put back up, and the 4.7 inch guns where increased from 4 to 6; the last addition was the shelter deck added abaft the bridge when the ships where already under construction.