Changes

[[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]]{{·}}

[[10cm Twin High-angle Mount + Anti-Aircraft Fire Director]]{{·}}

[[SKC34 20.3cm Twin Cannon]]{{·}}

[[SKC34 20.3cm Twin Cannon]]{{·}}

[[Prototype 51cm Twin Cannon]]

[[Prototype 51cm Twin Cannon]]{{·}}

[[381mm / 50 Triple Gun Mount kai]]

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| style="text-align: center;"| [[List_of_Secondary_Guns_by_stats|Secondary Gun]]

| style="text-align: center;"| [[List_of_Secondary_Guns_by_stats|Secondary Gun]]