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Tier IXBattleship
JapanEliteLesta
JapanEliteLestaIzumo
WoWS World of Warships Japan Battleship · Tier IX
- Main Battery
- 410 mm/50 10th Year Type in a triple turret
- 3 turrets × 3 barrels
- Range 19.7 km
- Secondaries
- 127 mm/40 Type 89 on a Model A1 Mod.3 mount
- Secondaries
- 155 mm/60 3rd Year Type in a triple turret
- Range 6.95 km
Specifications
Survivability
Hit Points76,500
#18 of 55
Group avg 73,182Main Belt Armor356 mm
Deck Armor127 mm
Bow / Stern Armor32 mm
Ship Length257.5 m
Ship Width38.5 m
Main Battery
Main Guns3 × 3
Caliber410 mm
Firing Range19.7 km
#31 of 55
Group avg 20.5 kmReload Time30.0 s
Rotation Time40.0 s
Max Dispersion226 m
Sigma2.00
Shell Types
AP Shell
Damage12,900
Shell Velocity870 m/s
Overmatch Threshold28.7 mm
Ricochet Angle45° / 60°
Normalization6°
Fuse Threshold68 mm
Air Drag0.3
Flight Time10.52 s
DPM232,200
#27 of 55
Group avg 247,647HE Shell
Damage6,500
Shell Velocity869 m/s
Fire Chance30%
Penetration68 mm
Air Drag0.505
Flight Time12.92 s
DPM117,000
Secondary Battery
Range7.0 km
Sigma1.00
Max Dispersion426.2 m
Accuracy★☆☆☆☆ Decorative
Total DPM543,000
127 mm/40 Type 89 on a Model A1 Mod.3 mount(12×2)
Damage2,100
HE Penetration21 mm
Fire Chance8%
Rate of Fire10 rpm
155 mm/60 3rd Year Type in a triple turret(1×3)
Damage2,600
HE Penetration31 mm
Fire Chance10%
Rate of Fire5 rpm
AA Defense
Flak Bursts6
Flak Damage1,540
AA Ranges
2.5 km364 dps
5.8 km315 dps
Maneuverability
Max Speed27.2 knots
#51 of 55
Group avg 29.9 knotsTurning Radius890 m
#26 of 55
Group avg 884 mRudder Shift Time25.9 s
Engine Power132,000 hp
Displacement57,479 t
Power-to-Weight2.30 hp/t
Concealment
Max Surface Detection16.67 km
#46 of 55
Group avg 15.74 kmMin Surface Detection13.50 km
Air Detection12.53 km
Submarine Detection12.53 km
Consumables
Slot 1
Damage Control Party
Damage Control Party
Reload80 s
Duration10 s
Charges∞
Slot 2
Repair Party
Repair Party
Reload80 s
Duration28 s
Charges4
Citadel10%
Non-Citadel50%
Slot 3
Spotting Aircraft
Spotting Aircraft
Reload240 s
Duration100 s
Charges4
or
Catapult Fighter
Catapult Fighter
Reload90 s
Duration60 s
Charges3
Armament
Depth Charge Airstrike
Depth Charge Airstrike
Reload90 s
Charges2
Strike Range0.5–9.0 km
Planes8
Flights2
Bomb Damage4200
Fire Chance24%
Ballistics
Armor Model
Overview
The Washington Naval Treaty imposed significant restrictions on the size of the Japanese battleship fleet. To maintain defensive capabilities, Japan was once again forced to compensate for the small number of ships with their high performance. In 1934, the Japanese navy decided to abandon displacement limitations in order to definitively surpass American battleships in combat power. In October 1934, the Imperial Japanese Navy General Staff issued technical specifications for designing a battleship with a displacement of 69,500 tons. Some of the developed designs envisioned a ship armed with three turrets in the bow, each intended to mount three 410-mm guns. The secondary armament consisted of 155-mm guns. The propulsion system was a combined diesel-steam turbine arrangement. This project was not realized, and its further refinement led to the emergence of the Yamato-class battleships.
Modules
410 mm/50 10th Year Type in a triple turret
Izumo (A)
Izumo (B)
Propulsion: 135,000 hp
Propulsion: 132,000 hp
Type9 mod. 2
Type9 mod. 1
Upgrades
Slot 1
Main Battery Modification 1
Main Battery Modification 1
Main battery reload time: -3%
Weapon Survivability System
Weapon Survivability System
Risk of main battery becoming incapacitated: -50%
Main battery repair time: -25%
Risk of torpedo tubes becoming incapacitated: -50%
Torpedo tubes repair time: -25%
Risk of sonar becoming incapacitated: -50%
Sonar repair time: -25%
Damage Control Party Modification 1
Damage Control Party Modification 1
Consumable work time: +8
Spotting Aircraft Modification 1
Spotting Aircraft Modification 1
Spotting Aircraft reload time: -30%
Spotting Aircraft consumable action time: +30%
Slot 2
Engine Room Protection
Engine Room Protection
Risk of steering gears becoming incapacitated: -20%
Steering gears repair time: -20%
Risk of engine becoming incapacitated: -20%
Engine repair time: -20%
Damage Control System Modification 1
Damage Control System Modification 1
Risk of catching fire: -5%
Risk of flooding when a torpedo hits the torpedo protection: -3%
Slot 3
Aiming Systems Modification 1
Aiming Systems Modification 1
Maximum main battery shell dispersion: -7%
Maximum secondary battery shell dispersion: -5%
Secondary battery firing range: +5%
Torpedo tubes traverse speed: +20%
Secondary Battery Modification 1
Secondary Battery Modification 1
Continuous AA damage in the sector with the longest range: +50
Maximum secondary battery shell dispersion: -20%
Secondary battery firing range: +26%
Main Battery Modification 2
Main Battery Modification 2
Main battery traverse speed: +15%
Slot 4
Bomb Stabilizer
Bomb Stabilizer
Airstrike aircraft hit points: +50%
Aircraft group preparation time: -20%
Depth charge damage: +25%
Depth charge reload time: -20%
Steering Gears Modification 1
Steering Gears Modification 1
Rudder shift time: -20%
Propulsion Modification 1
Propulsion Modification 1
Maximum reverse speed at full power: +140%
Time to reach full engine power when decelerating: -50%
Maximum forward speed at full power: +140%
Time taken to reach full engine power when accelerating: -50%
Damage Control System Modification 2
Damage Control System Modification 2
Fire extinguishing time: -15%
Flooding recovery time: -15%
Slot 5
Ship Consumables
Modification 1
Ship Consumables Modification 1
Ship consumables preparation and reload time: -5%
Consumable action time: +10%
Concealment System Modification 1
Concealment System Modification 1
Squadron detectability range: -10%
Dispersion of shells fired by enemies attacking your ship: +5%
Ship's detectability range: -10%
Torpedo & Mine Lookout System
Torpedo & Mine Lookout System
Damage received from torpedoes, mines, and depth charges: -10%
Guaranteed mine detection range: +1000
Assured acquisition range of torpedoes: +2100
Slot 6
Auxiliary Armaments Modification 2
Auxiliary Armaments Modification 2
Continuous AA damage in the sector with the longest range: +75
Damage from AA shell bursts: +42.86
Number of Flak Explosions per Salvo: +2
Secondary battery reload time: -20%
Gun Fire Control System Modification 2
Gun Fire Control System Modification 2
Main battery firing range: +16%
Main Battery Modification 3
Main Battery Modification 3
Main battery traverse speed: -13%
Main battery reload time: -12%