Changes

|style="text-align: center;"| Main Gun

|style="text-align: center;"| Main Gun

|style="text-align: center;" | Large Caliber

|style="text-align: center;" | Large Caliber

|[[46cm Triple Gun Mount Kai]]<ref name="2ARM">Requires 2 Armament Materials.</ref>{{·}}[[16inch Mk.V Twin Gun Mount]]<ref name="2ARM" />

|[[Prototype 51cm Twin Gun Mount]]<ref name="2ARM">Requires 2 Armament Materials.</ref>{{·}}[[16inch Mk.VIII Twin Gun Mount Kai]]<ref name="2ARM" />

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|-

|style="text-align: center;" colspan="2"| Land Based Attack Aircraft

|style="text-align: center;" colspan="2"| Land Based Attack Aircraft

|[[Do 17 Z-2]]<ref name="2ARM" />

|[[Do 217 E-5 + Hs293 Initial Model]]<ref name="2ARM" />

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|-

|style="text-align: center;" colspan="2"| Midget Submarine

|style="text-align: center;" colspan="2"| Midget Submarine

|[[Type A Ko-hyoteki]]<ref name="2ARM" />

|[[Type C Kouhyouteki]]<ref name="2ARM" />

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|-

|style="text-align: center;" colspan="2"| Anti-Air Gun

|style="text-align: center;" colspan="2"| Anti-Air Gun

|[[BI-type 40mm Twin Machine Gun]]

|[[QF 2-pounder Octuple "Pom Pom" Naval Gun Mount]]

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|-

|style="text-align: center;" colspan="2"| Radar

|style="text-align: center;" colspan="2"| Radar

|[[Type 21 Air Radar]]

|[[Type 21 Air Radar Kai Ni]]

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|-

|}<references/>

|}<references/>