Changes

| namejp = 駆逐主砲兵装の戦時改修

| namejp = 駆逐主砲兵装の戦時改修

| nameen = Wartime modifications of destroyers' main guns.

| nameen = Wartime modifications of destroyers' main guns.

| req = Equip a max modified [[12.7cm Twin Mount Type-A Kai 2]] and proceed to scrap x4 [[10cm Twin High Angle Gun Mount]] and x1 [[Type 94 Anti-Air Fire Director]], x30 Development Materials, x900 steel, and [[New Type Artillery Armament Materials]]

| req = Equip a max modified [[12.7cm Twin Mount Type-A Kai 2]] and proceed to scrap x4 [[10cm Twin High Angle Gun Mount]] and x1 [[Type 94 Anti-Air Fire Director]], x30 Development Materials, x900 steel, and [[New Model Gun Mount Improvement Materials]]

| fuel = 0

| fuel = 0

| ammo = 200

| ammo = 200