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Difference between revisions of "Improvement/Categories"

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The effect given by improvements for every equipment categories.
 
The effect given by improvements for every equipment categories.
 
*Note that those categories do not perfectly match in-game equipment categories (eg. Dive Bombers & Fighter-Bombers).
 
*Note that those categories do not perfectly match in-game equipment categories (eg. Dive Bombers & Fighter-Bombers).
−
 
+
*The improvement effects are unknown for some equipment types/cases.
−
The improvement effects are unknown for:
 
−
* {{Land-Based Recon}} [[:Category:Land-based Reconnaissance Aircraft|Land-Based Recons]].
 
−
* {{SubmarineRadar}} [[:Category:Submarine Equipment|Submarine Equipment]].
 
−
* {{CommandFacility}} {{EquipmentLink|Fleet Command Facility|Striking Force Fleet Command Facility|Elite Torpedo Squadron Command Facility|link_category=Command Facilities|text=Command Facilities}}.
 
−
* {{Rations}} {{EquipmentLink|Combat Ration|Combat Ration (Special Onigiri)|Canned Saury|text=Rations|link_category=Combat Rations}}.
 
  
 
===(Very) Large Guns===
 
===(Very) Large Guns===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/(Very) Large Guns}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{RedGunHeavy}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.50|| 2.12|| 2.59|| 3.00|| 2.35|| 3.67|| 3.96|| 4.24|| 4.50|| 4.74
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Medium (Red) Guns===
 
===Medium (Red) Guns===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Medium (Red) Guns}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{RedGunMedium}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Small (Red) Guns===
 
===Small (Red) Guns===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Small (Red) Guns}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{RedGunLight}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===HA Green Main (7- AA)===
 
===HA Green Main (7- AA)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/HA Green Main (7- AA)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Main Green}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{AA}} Ship
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===HA Green Main (8+ AA)===
 
===HA Green Main (8+ AA)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/HA Green Main (8+ AA)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Main Green}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{AA}} Ship
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===90mm Single High-angle Gun Mount===
 
===90mm Single High-angle Gun Mount===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/90mm Single High-angle Gun Mount}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Sec Green}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{AA}} Ship
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===HA Green Sec (7- AA & 4- FP)===
 
===HA Green Sec (7- AA & 4- FP)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/HA Green Sec (7- AA & 4- FP)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Sec Green}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{NBPower}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{AA}} Ship
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===HA Green Sec (8+ AA & 4- FP)===
 
===HA Green Sec (8+ AA & 4- FP)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/HA Green Sec (8+ AA & 4- FP)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Sec Green}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{NBPower}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{AA}} Ship
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===HA Green Sec (8+ AA & 5+ FP)===
 
===HA Green Sec (8+ AA & 5+ FP)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/HA Green Sec (8+ AA & 5+ FP)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Large Sec Green}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.3|| 0.6|| 0.9|| 1.2|| 1.5|| 1.8|| 2.1|| 2.4|| 2.7|| 3.0
 
−
|-
 
−
!{{NBPower}}
 
−
| 0.3|| 0.6|| 0.9|| 1.2|| 1.5|| 1.8|| 2.1|| 2.4|| 2.7|| 3.0
 
−
|-
 
−
!{{AA}} Ship
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 3.00|| 4.24|| 5.19|| 6.00|| 6.70|| 7.34|| 7.93|| 8.48|| 9.00|| 9.48
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Yellow Sec (4- FP)===
 
===Yellow Sec (4- FP)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Yellow Sec (4- FP)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{YellowGun}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{NBPower}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Yellow Sec (5+ FP)===
 
===Yellow Sec (5+ FP)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Yellow Sec (5+ FP)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{YellowGun}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.3|| 0.6|| 0.9|| 1.2|| 1.5|| 1.8|| 2.1|| 2.4|| 2.7|| 3.0
 
−
|-
 
−
!{{NBPower}}
 
−
| 0.3|| 0.6|| 0.9|| 1.2|| 1.5|| 1.8|| 2.1|| 2.4|| 2.7|| 3.0
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===15.2cm Single Gun Mount & OTO 152mm Triple Rapid Fire Gun Mount===
 
===15.2cm Single Gun Mount & OTO 152mm Triple Rapid Fire Gun Mount===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/15.2cm Single Gun Mount & OTO 152mm Triple Rapid Fire Gun Mount}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{YellowGun}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===AAFD (7- AA)===
 
===AAFD (7- AA)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/AAFD (7- AA)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{AntiAircraftFireDirector}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{AA}} Ship
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===AA Guns (7- AA)===
 
===AA Guns (7- AA)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/AA Guns (7- AA)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{GreenGunMG}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Torpedo}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|-
 
−
!{{AA}} Ship
 
−
| 4.00|| 5.66|| 6.93|| 8.00|| 8.94|| 9.80|| 10.58|| 11.31|| 12.00|| 12.65
 
−
|-
 
−
!{{Hit}} Torpedo
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|}
 
  
 
===AA Guns (8+ AA)===
 
===AA Guns (8+ AA)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/AA Guns (8+ AA)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{GreenGunMG}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Torpedo}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|-
 
−
!{{AA}} Ship
 
−
| 6.00|| 8.49|| 10.39|| 12.00|| 13.42|| 14.70|| 15.87|| 16.97|| 18.00|| 18.97
 
−
|-
 
−
!{{Hit}} Torpedo
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|}
 
  
 
===Torpedoes===
 
===Torpedoes===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Torpedoes}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{TorpedoWeapon}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Torpedo}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Hit}} Torpedo
 
−
| 2.00|| 2.82|| 3.46|| 4.00|| 4.47|| 4.89|| 5.29|| 5.65|| 6.00|| 6.32
 
−
|}
 
  
 
===Minisubs===
 
===Minisubs===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Minisubs}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Minisub}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===(Large) Carrier Recons===
 
===(Large) Carrier Recons===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/(Large) Carrier Recons}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{YellowPlane}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{LOS}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|}
 
  
 
===Large Flying Boats===
 
===Large Flying Boats===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Large Flying Boats}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Large Flying Boat}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{LOS}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|}
 
  
 
===Seaplane Recons===
 
===Seaplane Recons===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Seaplane Recons}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Night Recons===
−
!{{SPR}}
+
{{:Improvement/Categories/Night Recons}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{LOS}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|}
 
  
 
===Seaplane Bombers===
 
===Seaplane Bombers===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Seaplane Bombers}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{SPB}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Dive}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{LOS}}
 
−
| 1.2|| 1.69|| 2.07|| 2.40|| 2.68|| 2.93|| 3.17|| 3.39|| 3.60|| 3.79
 
−
|}
 
−
 
 
−
===Liaison Aircraft===
 
−
{|class="wikitable" style="text-align:center"
 
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{ASWPlane}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{ASW}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Land-Based Attackers===
 
===Land-Based Attackers===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Land-Based Attackers}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Land-based Attack Aircraft}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Torpedo}}
 
−
| 0.70|| 0.98|| 1.21|| 1.40|| 1.56|| 1.71|| 1.85|| 1.97|| 2.10|| 2.21
 
−
|-
 
−
!{{AA}}
 
−
| 0.50|| 0.70|| 0.86|| 1.00|| 1.11|| 1.22|| 1.32|| 1.41|| 1.50|| 1.58
 
−
|}
 
  
 
===Land-Based Assault Aircraft===
 
===Land-Based Assault Aircraft===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Land-Based Assault Aircraft}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Land-Based Patrol===
−
!{{Land-based Assault Aircraft}}
+
{{:Improvement/Categories/Land-Based Patrol}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Torpedo}}
 
−
| 0.70|| 0.98|| 1.21|| 1.40|| 1.56|| 1.71|| 1.85|| 1.97|| 2.10|| 2.21
 
−
|-
 
−
!{{AA}}
 
−
| 0.50|| 0.70|| 0.86|| 1.00|| 1.11|| 1.22|| 1.32|| 1.41|| 1.50|| 1.58
 
−
|}
 
  
 
===Land-Based Heavy Bombers===
 
===Land-Based Heavy Bombers===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Land-Based Heavy Bombers}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)===
−
!{{Large Land-based Aircraft}}
+
{{:Improvement/Categories/Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
+
 
−
|-
+
===Large Surface Radars (3+ Acc)===
−
!{{Torpedo}}
+
{{:Improvement/Categories/Large Surface Radars}}
−
| 0.70|| 0.98|| 1.21|| 1.40|| 1.56|| 1.71|| 1.85|| 1.97|| 2.10|| 2.21
 
−
|-
 
−
!{{AA}}
 
−
| 0.50|| 0.70|| 0.86|| 1.00|| 1.11|| 1.22|| 1.32|| 1.41|| 1.50|| 1.58
 
−
|}
 
  
−
===Ginga & Type 1 Land-based Attack Aircraft (Nonaka Squadron)===
+
===Small Surface Radars (3+ Acc)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Small Surface Radars}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Land-based Attack Aircraft}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Torpedo}}
 
−
| 0.70|| 0.98|| 1.21|| 1.40|| 1.56|| 1.71|| 1.85|| 1.97|| 2.10|| 2.21
 
−
|-
 
−
!{{AA}}
 
−
| 0.25|| 0.50|| 0.75|| 1.00|| 1.25|| 1.50|| 1.75|| 2.00|| 2.25|| 2.50
 
−
|}
 
  
−
===Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)===
+
===(Very) Large Dual Purpose Radars (3+ Acc)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/(Very) Large Dual Purpose Radars}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{IconText|{{Interceptor Fighter2}}|bomber}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}}
 
−
| 0.50|| 0.70|| 0.86|| 1.00|| 1.11|| 1.22|| 1.32|| 1.41|| 1.50|| 1.58
 
−
|}
 
  
−
===Large Surface Radars===
+
===(Very) Large Dual Purpose Radars (2- Acc)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/(Very) Large Dual Purpose Radars (2- Acc)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Large Radar}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{LOS}}
 
−
| 1.40|| 1.97|| 2.42|| 2.80|| 3.13|| 3.42|| 3.70|| 3.95|| 4.20|| 4.42
 
−
|-
 
−
!{{Hit}}
 
−
| 1.70|| 2.40|| 2.94|| 3.40|| 3.80|| 4.16|| 4.50|| 4.81|| 5.10|| 5.38
 
−
|}
 
  
−
===Small Surface Radars===
+
===Small Dual Purpose / AA Radars (3+ Acc)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Small Dual Purpose / AA Radars}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Small Radar}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{LOS}}
 
−
| 1.25|| 1.76|| 2.16|| 2.50|| 2.79|| 3.06|| 3.30|| 3.53|| 3.75|| 3.95
 
−
|-
 
−
!{{Hit}}
 
−
| 1.70|| 2.40|| 2.94|| 3.40|| 3.80|| 4.16|| 4.50|| 4.81|| 5.10|| 5.38
 
−
|}
 
  
−
===(Very) Large Dual Purpose Radars===
+
===Small Dual Purpose / AA Radars (2- Acc)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Small Dual Purpose / AA Radars (2- Acc)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Large Radar}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 1.50|| 2.12|| 2.59|| 3.00|| 3.35|| 3.67|| 3.96|| 4.24|| 4.50|| 4.74
 
−
|-
 
−
!{{LOS}}
 
−
| 1.40|| 1.97|| 2.42|| 2.80|| 3.13|| 3.42|| 3.70|| 3.95|| 4.20|| 4.42
 
−
|-
 
−
!{{Hit}}
 
−
| 1.70|| 2.40|| 2.94|| 3.40|| 3.80|| 4.16|| 4.50|| 4.81|| 5.10|| 5.38
 
−
|}
 
  
−
===Small Dual Purpose / AA Radars===
+
===Large AA Radars (2- Acc)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Large AA Radars}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Small Radar}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 1.50|| 2.12|| 2.59|| 3.00|| 3.35|| 3.67|| 3.96|| 4.24|| 4.50|| 4.74
 
−
|-
 
−
!{{LOS}}
 
−
| 1.25|| 1.76|| 2.16|| 2.50|| 2.79|| 3.06|| 3.30|| 3.53|| 3.75|| 3.95
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
−
===Large AA Radars===
+
===Depth Charges & Hedgehog===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Depth Charges}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Large Radar}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}} Fleet
 
−
| 1.50|| 2.12|| 2.59|| 3.00|| 3.35|| 3.67|| 3.96|| 4.24|| 4.50|| 4.74
 
−
|-
 
−
!{{LOS}}
 
−
| 1.40|| 1.97|| 2.42|| 2.80|| 3.13|| 3.42|| 3.70|| 3.95|| 4.20|| 4.42
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
−
===Depth Charges===
+
===Depth Charges Racks===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Depth Charges Racks}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{DepthCharge}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.75|| 1.06|| 1.29|| 1.50|| 1.67|| 1.83|| 1.98|| 2.12|| 2.25|| 2.37
 
−
|-
 
−
!{{ASW}}
 
−
| 0.67|| 0.94|| 1.15|| 1.33|| 1.49|| 1.63|| 1.76|| 1.89|| 2.00|| 2.11
 
−
|}
 
  
 
===Sonars===
 
===Sonars===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Sonars}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Engine Improvements===
−
!{{Sonar}}
+
{{:Improvement/Categories/Engine Improvements}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 0.75|| 1.06|| 1.29|| 1.50|| 1.67|| 1.83|| 1.98|| 2.12|| 2.25|| 2.37
 
−
|-
 
−
!{{ASW}}
 
−
| 0.67|| 0.94|| 1.15|| 1.33|| 1.49|| 1.63|| 1.76|| 1.89|| 2.00|| 2.11
 
−
|-
 
−
!{{Hit}}
 
−
| 1.30|| 1.83|| 2.25|| 2.60|| 2.90|| 3.18|| 3.43|| 3.67|| 3.90|| 4.11
 
−
|}
 
  
 
===AP Shells===
 
===AP Shells===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/AP Shells}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{RedAmmo}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{Hit}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===AA Shells===
 
===AA Shells===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/AA Shells}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{GreenAmmo}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Anti-Ground Rockets===
 
===Anti-Ground Rockets===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Anti-Ground Rockets}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{AntiGroundArtillery}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Surface Ship Personnel===
 
===Surface Ship Personnel===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Surface Ship Personnel}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{SurfaceShipPersonnel}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|}
 
  
 
===Searchlights===
 
===Searchlights===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Searchlights}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Searchlight}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!Enemy CI rate
 
−
| -?%|| -?%|| -?%|| -?%|| -?%|| -?%|| -?%|| -?%|| -?%|| -?%
 
−
|}
 
  
 
===Aviation Personnels===
 
===Aviation Personnels===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Aviation Personnels}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Landing Craft===
−
!{{Aviation Personnel}}
+
{{:Improvement/Categories/Landing Craft}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
+
 
−
|-
+
===Landing Craft Type 3===
−
!{{Firepower}}
+
{{:Improvement/Categories/Landing Craft T3}}
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}<ref>[[Combat/Night Battle#Carrier Night Attacks|Carrier Night Air Attacks]] only.</ref>
 
−
| 0.70|| 0.98|| 1.21|| 1.40|| 1.56|| 1.71|| 1.85|| 1.97|| 2.10|| 2.21
 
−
|}<references/>
 
  
 
===Amphibious Tanks===
 
===Amphibious Tanks===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Amphibious Tanks}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Amphibious Tank}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
![[Anti-Installation]] Bonus
 
−
| 0.03%|| 0.06%|| 0.09%|| 0.12%|| 0.15%|| 0.18%|| 0.21%|| 0.24%|| 0.27%|| 0.30%
 
−
|-
 
−
![[Expedition]] Bonus
 
−
| 0.01%|| 0.02%|| 0.03%|| 0.04%|| 0.05%|| 0.06%|| 0.07%|| 0.08%|| 0.09%|| 0.10%
 
−
|}
 
−
 
 
−
===Transport Landing Craft===
 
−
{|class="wikitable" style="text-align:center"
 
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Landing Craft}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
![[Anti-Installation]] Bonus
 
−
| 0.02%|| 0.04%|| 0.06%|| 0.08%|| 0.10%|| 0.12%|| 0.14%|| 0.16%|| 0.18%|| 0.20%
 
−
|-
 
−
![[Expedition]] Bonus
 
−
| 0.05%|| 0.10%|| 0.15%|| 0.20%|| 0.25%|| 0.30%|| 0.35%|| 0.40%|| 0.45%|| 0.50%
 
−
|}
 
  
−
===Daihatsu Landing Craft (Type 89 Medium Tank & Landing Force)===
+
===Ka-Tsu Tanks===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Ka-Tsu}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Landing Craft}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
![[Anti-Installation]] Bonus
 
−
| 0.02%|| 0.04%|| 0.06%|| 0.08%|| 0.10%|| 0.12%|| 0.14%|| 0.16%|| 0.18%|| 0.20%
 
−
|-
 
−
![[Expedition]] Bonus
 
−
| 0.02%|| 0.04%|| 0.06%|| 0.08%|| 0.10%|| 0.12%|| 0.14%|| 0.16%|| 0.18%|| 0.20%
 
−
|}
 
  
−
===Landing Craft===
+
===Army Units===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Army Units}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Landing Craft}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Firepower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
!{{NBPower}}
 
−
| 1.00|| 1.41|| 1.73|| 2.00|| 2.23|| 2.44|| 2.64|| 2.82|| 3.00|| 3.16
 
−
|-
 
−
![[Anti-Installation]] Bonus
 
−
| 0.02%|| 0.04%|| 0.06%|| 0.08%|| 0.10%|| 0.12%|| 0.14%|| 0.16%|| 0.18%|| 0.20%
 
−
|}
 
  
 
===Submarine Torpedoes===
 
===Submarine Torpedoes===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Submarine Torpedoes}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Sub Torpedo}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Torpedo}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Fighters===
 
===Fighters===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Fighters}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Night Fighters===
−
!{{GreenPlane}}
+
{{:Improvement/Categories/Night Fighters}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Seaplane Fighters===
 
===Seaplane Fighters===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Seaplane Fighters}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{SeaplaneFighter}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Land-Based Fighters 1===
 
===Land-Based Fighters 1===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Land-Based Fighters 1}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Interceptor Fighter}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Land-Based Fighters 2===
 
===Land-Based Fighters 2===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Land-Based Fighters 2}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Interceptor Fighter2}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Fighter-Bombers===
 
===Fighter-Bombers===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Fighter-Bombers}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Mod 64 Zero FB===
−
!{{RedPlane}}
+
{{:Improvement/Categories/Mod 64 Zero FB}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{AA}}
 
−
| 0.25|| 0.50|| 0.75|| 1.00|| 1.25|| 1.50|| 1.75|| 2.00|| 2.25|| 2.50
 
−
|}
 
  
 
===Dive Bombers===
 
===Dive Bombers===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Dive Bombers}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{RedPlane}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Dive}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|-
 
−
!{{ASW}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Torpedo Bombers===
 
===Torpedo Bombers===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Torpedo Bombers}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Night Torpedo Bombers===
−
!{{BluePlane}}
+
{{:Improvement/Categories/Night Torpedo Bombers}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
+
 
−
|-
+
===Rotorcraft (ASW ≤ 10)===
−
!{{Torpedo}}
+
{{:Improvement/Categories/Rotorcraft (Basic)}}
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
+
 
−
|-
+
===Rotorcraft (ASW ≥ 11)===
−
!{{ASW}}
+
{{:Improvement/Categories/Rotorcraft (Advanced)}}
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
−
===Rotorcraft (Basic)===
+
===Liaison Aircraft (ASW ≤ 7)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Liaison Aircraft}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Autogyro}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{ASW}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
−
===Rotorcraft (Advanced)===
+
===Liaison Aircraft (ASW ≥ 8)===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Liaison Aircraft (Advanced)}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Autogyro}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{ASW}}
 
−
| 0.3|| 0.6|| 0.9|| 1.2|| 1.5|| 1.8|| 2.1|| 2.4|| 2.7|| 3.0
 
−
|}
 
  
 
===Medium Extra Armors===
 
===Medium Extra Armors===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Medium Extra Armors}}
−
!colspan=11|Improvement {{Star}} effects
 
−
|-
 
−
!{{Medium Armor}}
 
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
 
−
|-
 
−
!{{Armor}}
 
−
| 0.2|| 0.4|| 0.6|| 0.8|| 1.0|| 1.2|| 1.4|| 1.6|| 1.8|| 2.0
 
−
|}
 
  
 
===Large Extra Armors===
 
===Large Extra Armors===
−
{|class="wikitable" style="text-align:center"
+
{{:Improvement/Categories/Large Extra Armors}}
−
!colspan=11|Improvement {{Star}} effects
+
 
−
|-
+
===Land-Based Recons===
−
!{{Large Armor}}
+
{{:Improvement/Categories/Land-Based Recons}}
−
!1★!!2★!!3★!!4★!!5★!!6★!!7★!!8★!!9★!!Max★
+
 
−
|-
+
===Submarine Equipment===
−
!{{Armor}}
+
{{:Improvement/Categories/Submarine Equipment}}
−
| 0.3|| 0.6|| 0.9|| 1.2|| 1.5|| 1.8|| 2.1|| 2.4|| 2.7|| 3.0
+
 
−
|}
+
===Command Facilities===
 +
{{:Improvement/Categories/Command Facilities}}
 +
 
 +
===Smoke Generator===
 +
{{:Improvement/Categories/Smoke Generator}}
 +
 
 +
===Rations===
 +
{{:Improvement/Categories/Rations}}
  
 
=See Also=
 
=See Also=

Revision as of 22:51, 18 March 2024

The effect given by improvements for every equipment categories.

  • Note that those categories do not perfectly match in-game equipment categories (eg. Dive Bombers & Fighter-Bombers).
  • The improvement effects are unknown for some equipment types/cases.

(Very) Large Guns

Improvement Improved effects
Large Caliber Main Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Medium (Red) Guns

Improvement Improved effects
Medium Caliber Main Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Small (Red) Guns

Improvement Improved effects
Small Caliber Main Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

HA Green Main (7- AA)

Improvement Improved effects
Main High-Angle GunMain 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

HA Green Main (8+ AA)

Improvement Improved effects
Main High-Angle GunMain 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

90mm Single High-angle Gun Mount

Improvement Improved effects
Secondary High-Angle GunSec 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

HA Green Sec (7- AA & 4- FP)

Improvement Improved effects
Secondary High-Angle GunSec 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Night Battle Power 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

HA Green Sec (8+ AA & 4- FP)

Improvement Improved effects
Secondary High-Angle GunSec 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Night Battle Power 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

HA Green Sec (8+ AA & 5+ FP)

Improvement Improved effects
Large Secondary High-Angle GunSp_Sec 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Night Battle Power 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Anti-Air Ship 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
Anti-Air Fleet 3.00 4.24 5.19 6.00 6.70 7.34 7.93 8.48 9.00 9.48
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Yellow Sec (4- FP)

Improvement Improved effects
Secondary Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Night Battle Power 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Yellow Sec (5+ FP)

Improvement Improved effects
Secondary Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Night Battle Power 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

15.2cm Single Gun Mount & OTO 152mm Triple Rapid Fire Gun Mount

Improvement Improved effects
Secondary Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

AAFD (7- AA)

Improvement Improved effects
Anti-Aircraft Fire Director 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

AA Guns (7- AA)

Improvement Improved effects
Anti-Aircraft Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Torpedo Attack 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 4.00 5.66 6.93 8.00 8.94 9.80 10.58 11.31 12.00 12.65
Accuracy Torpedo 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32

AA Guns (8+ AA)

Improvement Improved effects
Anti-Aircraft Gun 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Torpedo Attack 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79
[math]\displaystyle{ \text{AdjAA}_\text{ship} }[/math] 6.00 8.49 10.39 12.00 13.42 14.70 15.87 16.97 18.00 18.97
Accuracy Torpedo 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32

Torpedoes

Improvement Improved effects
Torpedoes 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11
Accuracy Torpedo 2.00 2.82 3.46 4.00 4.47 4.89 5.29 5.65 6.00 6.32

Minisubs

Improvement Improved effects
Midget SubmarineMinisub 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

(Large) Carrier Recons

Improvement Improved effects
Reconnaissance Aircraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Large Flying Boats

Improvement Improved effects
Large Flying Boat 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Seaplane Recons

Improvement Improved effects
Reconnaissance SeaplaneRecon 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Night Recons

Improvement Improved effects
Night Reconnaissance Seaplane 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Seaplane Bombers

Improvement Improved effects
Seaplane BomberBomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Dive Bomber Attack 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Line of Sight 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Land-Based Attackers

Improvement Improved effects
Land-based Attack Aircraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Dive Bomber Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Anti-Air 0.50 0.70 0.86 1.00 1.11 1.22 1.32 1.41 1.50 1.58

Land-Based Assault Aircraft

Improvement Improved effects
Land-based Assault Aircraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Dive Bomber Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Anti-Air 0.50 0.70 0.86 1.00 1.11 1.22 1.32 1.41 1.50 1.58

Land-Based Patrol

Improvement Improved effects
Land-based Patrol Aircraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Dive Bomber Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Anti-Air 0.50 0.70 0.86 1.00 1.11 1.22 1.32 1.41 1.50 1.58
Anti-Submarine Warfare? 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0

Land-Based Heavy Bombers

Improvement Improved effects
Land-based Heavy Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Dive Bomber Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Anti-Air 0.50 0.70 0.86 1.00 1.11 1.22 1.32 1.41 1.50 1.58

Bomb-carrying Type 1 Fighter Hayabusa Model III Kai (65th Squadron)

Improvement Improved effects
Land-based Fighterbomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Dive Bomber Attack 0.70 0.98 1.21 1.40 1.56 1.71 1.85 1.97 2.10 2.21
Anti-Air 0.50 0.70 0.86 1.00 1.11 1.22 1.32 1.41 1.50 1.58
Note
  • The Torpedo Attack torpedo stats given by improvement is only effective against DD.

Large Surface Radars (3+ Acc)

Improvement Improved effects
Large RADARLarge 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight 1.40 1.98 2.42 2.80 3.13 3.43 3.70 3.96 4.20 4.43
Accuracy Day 1.70 2.40 2.94 3.40 3.80 4.16 4.50 4.81 5.10 5.38
Accuracy Night 1.60 2.26 2.77 3.20 3.58 3.92 4.23 4.53 4.80 5.06

Small Surface Radars (3+ Acc)

Improvement Improved effects
Small RADARSmall 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight 1.25 1.76 2.16 2.50 2.79 3.06 3.30 3.53 3.75 3.95
Accuracy Day 1.70 2.40 2.94 3.40 3.80 4.16 4.50 4.81 5.10 5.38
Accuracy Night 1.60 2.26 2.77 3.20 3.58 3.92 4.23 4.53 4.80 5.06

(Very) Large Dual Purpose Radars (3+ Acc)

Improvement Improved effects
Large RADARLarge 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Line of Sight 1.40 1.98 2.42 2.80 3.13 3.43 3.70 3.96 4.20 4.43
Accuracy Day 1.70 2.40 2.94 3.40 3.80 4.16 4.50 4.81 5.10 5.38
Accuracy Night 1.60 2.26 2.77 3.20 3.58 3.92 4.23 4.53 4.80 5.06

(Very) Large Dual Purpose Radars (2- Acc)

Improvement Improved effects
Large RADARLarge 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Line of Sight 1.40 1.98 2.42 2.80 3.13 3.43 3.70 3.96 4.20 4.43
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Small Dual Purpose / AA Radars (3+ Acc)

Improvement Improved effects
Small RADARSmall 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Line of Sight 1.25 1.76 2.16 2.50 2.79 3.06 3.30 3.53 3.75 3.95
Accuracy Day 1.70 2.40 2.94 3.40 3.80 4.16 4.50 4.81 5.10 5.38
Accuracy Night 1.60 2.26 2.77 3.20 3.58 3.92 4.23 4.53 4.80 5.06

Small Dual Purpose / AA Radars (2- Acc)

Improvement Improved effects
Small RADARSmall 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Line of Sight 1.25 1.76 2.16 2.50 2.79 3.06 3.30 3.53 3.75 3.95
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Large AA Radars (2- Acc)

Improvement Improved effects
Large RADARLarge 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
[math]\displaystyle{ \text{AdjAA}_\text{fleet} }[/math] 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74
Line of Sight 1.40 1.98 2.42 2.80 3.13 3.43 3.70 3.96 4.20 4.43
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Depth Charges & Hedgehog

Improvement Improved effects
Depth Charges 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.75 1.06 1.29 1.50 1.67 1.83 1.98 2.12 2.25 2.37
Anti-Submarine Warfare 0.67 0.94 1.15 1.33 1.49 1.63 1.76 1.89 2.00 2.11

Depth Charges Racks

Improvement Improved effects
Depth Charge RacksDCR 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Submarine Warfare 0.67 0.94 1.15 1.33 1.49 1.63 1.76 1.89 2.00 2.11

Sonars

Improvement Improved effects
SONAR 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 0.75 1.06 1.29 1.50 1.67 1.83 1.98 2.12 2.25 2.37
Anti-Submarine Warfare 0.67 0.94 1.15 1.33 1.49 1.63 1.76 1.89 2.00 2.11
Accuracy ASW 1.30 1.83 2.25 2.60 2.90 3.18 3.43 3.67 3.90 4.11
Evasion Torpedo 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74

Engine Improvements

Improvement Improved effects
Engine Improvement 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Evasion 1.50 2.12 2.59 3.00 3.35 3.67 3.96 4.24 4.50 4.74

AP Shells

Improvement Improved effects
Armor-Piercing Shell 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

AA Shells

Improvement Improved effects
Anti-Aircraft Shell 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Anti-Ground Rockets

Improvement Improved effects
Anti-Ground Rocket 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Surface Ship Personnel

Improvement Improved effects
Lookout 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Searchlights

Improvement Improved effects
Searchlight 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Aviation Personnels

Improvement Improved effects
Aviation Personnel 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Landing Craft

Improvement Improved effects
Landing Craft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11
Anti-Installation
Bonuses 		A1 1 + (Average Improved /50)
C [1 + (Average Improved /50)]N
Expedition Bonus 1 + (Average Improved /100)
Has some observed bonus on some special Resource Nodes gains

Landing Craft Type 3

Improvement Improved effects
Landing Craft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11
Anti-Installation
Bonuses 		A1 1 + (Average Improved /50)
C [1 + (Average Improved /50)]N

Amphibious Tanks

Improvement Improved effects
Amphibious Vehicle 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11
Anti-Installation
Bonuses 		A1 1 + (Average Improved /30)
C 1 + (Average Improved /30)
Expedition Bonus 1 + (Average Improved /100)
Has some observed bonus on some special Resource Nodes gains

Ka-Tsu Tanks

Improvement Improved effects
Amphibious Vehicle 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11
Anti-Installation
Bonuses 		A1 1 + (Average Improved /50)
C [1 + (Average Improved /50)]N
Expedition Bonus 1 + (Average Improved /100)
Has some observed bonus on some special Resource Nodes gains

Army Units

Improvement Improved effects
Landing Forces 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Submarine Torpedoes

Improvement Improved effects
Submarine TorpedoesSub 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Fighters

Improvement Improved effects
Fighter 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Night Fighters

Improvement Improved effects
Night Fighter 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Seaplane Fighters

Improvement Improved effects
Seaplane Fighter 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Land-Based Fighters 1

Improvement Improved effects
Land-based Fighter 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Land-Based Fighters 2

Improvement Improved effects
Land-based Fighter 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Fighter-Bombers

Improvement Improved effects
Dive Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50

Mod 64 Zero FB

Improvement Improved effects
Dive Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Air 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50
Anti-Submarine Warfare 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Dive Bombers

Improvement Improved effects
Dive Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Dive Bomber Attack 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Anti-Submarine Warfare 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Torpedo Bombers

Improvement Improved effects
Torpedo Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Anti-Submarine Warfare 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Night Torpedo Bombers

Improvement Improved effects
Night Torpedo Bomber 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Torpedo Attack 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Anti-Submarine Warfare 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Rotorcraft (ASW ≤ 10)

Improvement Improved effects
Rotorcraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Submarine Warfare 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Rotorcraft (ASW ≥ 11)

Improvement Improved effects
Rotorcraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Submarine Warfare 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Liaison Aircraft (ASW ≤ 7)

Improvement Improved effects
Liaison Aircraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Submarine Warfare 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Liaison Aircraft (ASW ≥ 8)

Improvement Improved effects
Liaison Aircraft 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Anti-Submarine Warfare 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Medium Extra Armors

Improvement Improved effects
Medium ArmorMedium 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Armor 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Large Extra Armors

Improvement Improved effects
Large ArmorLarge 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Armor 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0

Land-Based Recons

Improvement Improved effects
Land-based Reconnaissance AircraftLB 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Line of Sight? 1.2 1.69 2.07 2.40 2.68 2.93 3.17 3.39 3.60 3.79

Submarine Equipment

Improvement Improved effects
Submarine Equipment 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Nothing

Command Facilities

Improvement Improved effects
Command Facility 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11

Smoke Generator

Improvement Improved effects
Smoke Generator 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Firepower 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Night Battle Power 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Day? 1.00 1.41 1.73 2.00 2.23 2.44 2.64 2.82 3.00 3.16
Accuracy Night? 1.30 1.84 2.25 2.60 2.91 3.18 3.44 3.68 3.90 4.11
Trigger rate [math]\displaystyle{ \text{K} = +0.3 \times \bigstar }[/math]
Smoke level Increased

Rations

Improvement Improved effects
Ration 1★ 2★ 3★ 4★ 5★ 6★ 7★ 8★ 9★ Max★
Nothing

See Also

v · e
Game Mechanics
Ship Mechanics • Equipment Mechanics
General Combat
Combat Calcultaions
Remodels/Upgrades
Others
Other
Defunct Mechanics
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