World of Warships: Legends ship guide

Mikasa

Also called: 三笠 Beta
Japan · Tier II · CB Cruiser · Premium
Super-cruiserHeavy-caliber guns on a cruiser body: bully cruisers with AP, avoid battleship brawls.
Playstyle
  • Hold under 10 km from a contested cap with an island close enough to shadow back into, and bow toward t…
  • Avoid: Trading the super-heal advantage in open water
Key characteristics
305 mm overmatchHeavy AP penHeavy HE shellsHigh fire chanceSlowNo AA
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Community Data

Mikasa Community Stats

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Playstyle

Overview

Mikasa is a Tier II Japanese super-cruiser: a battleship-sized hull with a 305mm main battery on a cruiser frame. She is built to overmatch broadside cruisers with AP, not to brawl with battleships. She also packs the super-heal (0.5%/s, for 28 s, every 80 s, 1 charges): each Repair Party charge returns dramatically more HP than a standard heal, so her durability comes from sustain alongside the lead trait. Standout traits: best AP overmatch threshold in T2 CAs (21.3 mm) and best long-range AP brick in T2 CAs (85.3 mm).

Positioning

Hold under 10 km from a contested cap with an island close enough to shadow back into, and bow toward the closest BB. The heavy bow plate lets you hold the angle against same-tier guns, which is the protection the citadel needs; the hull does not tank battleship volleys broadside even if it can absorb them bow-on. The big guns reach for full AP citadels at that distance. Your guns lose penetration at range, so aim AP at broadsides you can still citadel and put HE into superstructures and upper-hull sections, rather than the bow-in or belt armor your shells bounce and shatter on.

Potato Avoidance

Trading the super-heal advantage in open water

The kit rewards finishing the trade behind cover so the heal recovers what the salvo took; sustained open-water exposure burns through all 1 charges before the cooldown completes.

Signature Traits

ELITE MAIN BATTERY
  • Big-caliber overmatch · 21.3 mm
  • Long-range AP brick · 85.3 mm
  • Close-range AP brick · 231.8 mm
High HP pool

31200.0 HP, best of T2 CAs.

Strong torpedo belt

10.0% torpedo damage reduction, best of T2 CAs.

Heavy armor

356.0 mm max plate, best of T2 CAs.

WEAK MAIN BATTERY
  • Slow reload · 22.0 s
  • Stiff AP fuse · 51.0 mm
Acquisition

How to get Mikasa

Mikasa is a Premium ship and not available to unlock in the Tech Tree. Acquisition path: Premium/Event.

Builds Beta

Pair with a commander whose unique skill complements her main armament; check the build tool for current recommendations.

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Cohort position

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Where Mikasa sits among Tier II CAs (25 ships). Notable standouts are shown first; the rest of the cohort-ranked stats are in the expand below. Acquisition variants (Black Friday, Founders Edition) are counted once with their base ship, not as separate peers.

BestHit points31,200 HP (1 of 2 tied) BestMain battery caliber305 mm (1 of 2 tied) BestSecondary DPM (per side)214,867 (1 of 2 tied) BestHE alpha2,700 (1 of 2 tied) BestSecondary HE pen25 mm (1 of 2 tied) BestMax armor356 mm (1 of 2 tied) BestCitadel belt356 mm (1 of 2 tied) BestEnd plates16 mm (1 of 2 tied / 1 of 2 tied) Top 25%Secondary fire chance6% (3/15) Top 25%Deck armor76 mm (6/25) Bottom 25%Main battery range10.94 km (21/25) Bottom 25%Fires per minute3.16 (21/24) Bottom 25%AP velocity732 m/s (21/24) Bottom 25%HE velocity732 m/s (21/24) Bottom 25%Acceleration28.3 s (23/25) Bottom 25%AP fuse timer0.01 s (19/24) Bottom 10%HE DPM55,636 (23/24) Bottom 10%AP DPM84,000 (23/24) WorstMax speed18 kt (1 of 4 tied) WorstRudder shift10.2 s (1 of 2 tied) WorstMain battery reload22 s (1 of 2 tied) WorstSigma1.8 (1 of 4 tied) WorstMain dispersion153.2 m (1 of 2 tied) WorstAP arming threshold51 mm (1 of 2 tied) WorstDisplacement15,979 t (1 of 2 tied) WorstPower-to-weight1 hp/t (1 of 2 tied) WorstNo AA (9 of 25 in cohort) WorstNo torpedoes (19 of 25 in cohort) WorstRepair charges1 (1 of 2 tied)
See 8 mid-pack stats

Not standouts for Mikasa -- here's where she sits on every other ranked stat in the cohort. Stats tagged NORM are tied across more than half the cohort, so the value is the cohort default rather than a standout.

Concealment8.97 km(11/25) Air detection5.38 km(11/25) Traverse-to-turn ratio3.82 ×(17/25) Engine power16,000 hp(19/25) Turn-speed retention35.6 hp/m(19/25) Secondary range3 km(6/15) NormAP ricochet start45°(23 of 24 tied at this value) NormAP auto-bounce angle60°(23 of 24 tied at this value)
Survivability
Hit Points31,200
Displacement15,979 t
Armor range10–356 mm
Plate armor thicknesses10, 16, 25, 32, 38, 51, 76, 102, 114, 127, 152, 178, 229, 356 mm
Armor material/layer entries57
Fire resistance3.3%
Fire duration30 s
Torp Reduction10%
Main Battery
ModuleArtillery: 305 mm 41st Year Type
Mounts / barrels2 mounts / 4 barrels
Reload time22 s
Firing range10.9 km
Turret traverse4.5 °/s
Shell Grouping (σ)1.8
Max Horiz Disp
ƒHorizontal dispersion ellipse width at max range, from the verified WoWS dispersion model: σH=(R30·idealRadiusminRadiusidealDistance+minRadius)·30 =(1093730·102.31000+2.3)·30=153.2m
153.2 m
Max Vert Disp
ƒVertical dispersion ellipse height at max range: σV=σH·radiusOnMax =153.2·0.8=122.6m
122.6 m
Med Horiz Disp
ƒ50%-hit horizontal radius: σH,50=σH·GetHalfHitsRatio(σ) =153.2·0.344(σ=1.8)=52.7m
52.7 m
Med Vert Disp
ƒ50%-hit vertical radius: σV,50=σV·GetHalfHitsRatio(σ) =122.6·0.343(σ=1.8)=42.1m
42.1 m
Turret turn time
ƒ180 degrees / 4.5 deg/s traverse speed = 40 s.
40 s
Base shells/min
ƒ4 broadside guns x 60 / 22 s base reload = 10.9.
10.9
HE shells
HE Damage5,100
HE Velocity732 m/s
Fire Chance29%
HE penetration
ƒ51 mm ≈ 305 mm caliber / 6 (standard HE penetration ratio).
51 mm
HE full-salvo alpha
ƒ5,100 HE damage x 4 broadside guns = 20,400.
20,400
Base HE DPM
ƒ20,400 HE full-salvo alpha x 60 / 22 s base reload = 55,636.
55,636
Base fires/min
ƒ10.9 shells/min x 29% fire chance = 3.16.
3.16
AP shells
AP Damage7,700
AP Velocity732 m/s
Min Ricochet45 deg
Guaranteed Ricochet60 deg
Fuse Timer0.01 s
Fuse Threshold51 mm
AP overmatch
ƒfloor(305 mm caliber / 14.3) = 21 mm (AP auto-penetrates plating this thick or less).
21 mm
AP Pen Close
ƒCanonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity: P=107·K·m0.69·d1.07·v01.38 =107·1373·3860.69·0.3051.07·7321.38=267.4mm. Matches the in-game spec card.
267.4 mm
AP Pen Far
ƒSame formula at the ship's max firing range (13.7 km), where the shell has slowed to 319.9 m/s: P=107·1373·3860.69·0.3051.07·319.91.38=85.3mm.
85.3 mm
AP full-salvo alpha
ƒ7,700 AP damage x 4 broadside guns = 30,800.
30,800
Base AP DPM
ƒ30,800 AP full-salvo alpha x 60 / 22 s base reload = 84,000.
84,000
AP AOE Radius
ƒAP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.
35
S
Secondary Battery
Mounts32
Firing range3.0 km
Shell Grouping (σ)1
Secondary dispersion type
ƒMax dispersion = range (km) × 57 + 30. Each dispersion type sets its own slope; this is not a percentage applied to a standard baseline.
Standard
Max secondary dispersion @ 3 km
ƒ3 km × 57 + 30 = 201 m.
201 m
152 mm 41st Year Type (×4)
Caliber152 mm
Reload time13 s
HE Damage2,700
Muzzle Velocity701 m/s
Fire Chance6%
Armor Pen25 mm
Min Ricochet91°
Max Ricochet60°
Show 4 more gun families
152 mm 41st Year Type (×10)
Caliber152 mm
Reload time13 s
HE Damage2,700
Muzzle Velocity701 m/s
Fire Chance6%
Armor Pen25 mm
Min Ricochet91°
Max Ricochet60°
76.2 mm 41st Year Type (×8)
Caliber76.2 mm
Reload time5.5 s
HE Damage1,300
Muzzle Velocity680 m/s
Fire Chance5%
Armor Pen13 mm
Min Ricochet91°
Max Ricochet60°
76.2 mm 41st Year Type (×6)
Caliber76.2 mm
Reload time5.5 s
HE Damage1,300
Muzzle Velocity680 m/s
Fire Chance5%
Armor Pen13 mm
Min Ricochet91°
Max Ricochet60°
76.2 mm 41st Year Type (×4)
Caliber76.2 mm
Reload time5.5 s
HE Damage1,300
Muzzle Velocity680 m/s
Fire Chance5%
Armor Pen13 mm
Min Ricochet91°
Max Ricochet60°
Maneuverability
Engine moduleEngine: 16,000 hp
Engine power16,000 hp
Maximum speed18 kt
Turning circle radius450 m
Rudder shift time10.2 s
Engine power-boost threshold7 kt
Engine spool-up time15.3 s
Reverse spool-up time7.7 s
Acceleration 0-90%
ƒTime to reach 90% of top speed (16.2 kt of 18 kt), from our in-house acceleration model.
28.3 s
Acceleration 0-99%
ƒTime to reach 99% of top speed (17.8 kt of 18 kt). 99% rather than 100% because true top speed is asymptotic (thrust meets drag), so the last fraction of a knot is never quite gained.
49.4 s
Traverse-to-turn ratio
ƒHow many degrees the turret can swing for each degree the hull turns. Turn rate ωhull=180π·Vmax(m/s)Rturn=180π·18.0·0.5144450=1.18°/s, so ratio=ωturretωhull=4.51.18=3.8×. Below 5 the turrets drag in a turning fight; 25+ keeps up with any rudder.
3.8× drags
Concealment
Detectability by sea8.97 km
Detectability by air5.38 km
Smoke firing penalty7.36 km
Detect after firing main guns
ƒmax(base sea detectability, gun-firing bloom range). Firing never pulls your detection closer than base concealment.
8.97 km
Detect Fire Sea10.97 km
Detect Fire Air8.38 km
Guaranteed Detect2 km
Consumables
Damage Control Party∞ charges · 80 s reload · 10 s active
Repair Party1 charges · 80 s reload · 28 s active · 4,368 HP (14% of max HP) total heal (per charge)
ƒHeal per second (0.5%) x effective active time (28 s) = up to 14% of max HP restored per charge.
· 4,368 HP (14% of max HP) total heal (all charges)
ƒ14% per charge x 1 charges = up to 14% of max HP if the whole Repair Party loadout is used.
· 156 HP/s (0.5% of max HP) heal per second
ƒ0.5% of max HP (31,200 HP) per second = 156 HP/s. WoWS heals a flat percent of MAX HP each second, so this rate holds at any health level.

See all derived stats

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All values are ship base stats with modifications and upgrade changes denoted inline.

Numbers the spec table cannot show directly: alpha-strike math, DPM, dispersion, AP penetration. Click the formula chip on any row to reveal how it is calculated.

Main battery formulas

Shell Grouping (σ)1.8
Max Horiz Disp153.2 m
Horizontal dispersion ellipse width at max range, from the verified WoWS dispersion model: $\sigma_H = \left(\dfrac{R}{30}\cdot\dfrac{\text{idealRadius}-\text{minRadius}}{\text{idealDistance}} + \text{minRadius}\right)\cdot 30$ $= \left(\dfrac{10937}{30}\cdot\dfrac{10-2.3}{1000} + 2.3\right)\cdot 30 = 153.2\,\text{m}$
Shell scatter width @ 10 km146 m
How wide your shells scatter at 10 km, from the same dispersion model as the max-range figure above. Picking a fixed range makes this number directly comparable from ship to ship: max-range dispersion makes a longer-range gun look worse even when it's tighter at any common range. The interactive Dispersion tab on the Charts card plots the full curve from 0 to max range.
Max Vert Disp122.6 m
Vertical dispersion ellipse height at max range: $\sigma_V = \sigma_H \cdot \text{radiusOnMax}$ $= 153.2 \cdot 0.8 = 122.6\,\text{m}$
Shell scatter height @ 10 km111.8 m
How tall the same scatter ellipse is at 10 km. Comparable from ship to ship for the same reason as the width value above.
Med Horiz Disp52.7 m
50%-hit horizontal radius: $\sigma_{H,50} = \sigma_H \cdot \text{GetHalfHitsRatio}(\sigma)$ $= 153.2 \cdot 0.344\;(\sigma = 1.8) = 52.7\,\text{m}$
Med Vert Disp42.1 m
50%-hit vertical radius: $\sigma_{V,50} = \sigma_V \cdot \text{GetHalfHitsRatio}(\sigma)$ $= 122.6 \cdot 0.343\;(\sigma = 1.8) = 42.1\,\text{m}$
AP Pen Close267.4 mm
Canonical community AP formula (jcw780/wows_shell), evaluated at muzzle velocity: $P = 10^{-7}\cdot K \cdot m^{0.69} \cdot d^{-1.07} \cdot v_0^{1.38}$ $= 10^{-7}\cdot 1373 \cdot 386^{0.69} \cdot 0.305^{-1.07} \cdot 732^{1.38} = 267.4\,\text{mm}$. Matches the in-game spec card.
AP Pen Far85.3 mm
Same formula at the ship's max firing range (13.7 km), where the shell has slowed to 319.9 m/s: $P = 10^{-7}\cdot 1373 \cdot 386^{0.69} \cdot 0.305^{-1.07} \cdot 319.9^{1.38} = 85.3\,\text{mm}$.
HE penetration51 mm
51 mm ≈ 305 mm caliber / 6 (standard HE penetration ratio).
AP overmatch21 mm
floor(305 mm caliber / 14.3) = 21 mm (AP auto-penetrates plating this thick or less).
AP AOE Radius35
AP shell over-penetration splash radius; scales with shell mass. Wickes 102mm = 3, standard 152mm CL ~ 20, Iowa 406mm ~ 270, Yamato 460mm = 400, Incomparable 650mm = 550 (max). Larger value = bigger splash damage area when AP over-pens.
Broadside guns used for alpha4
All 4 barrels bear on the broadside.
Turret turn time40 s
180 degrees / 4.5 deg/s traverse speed = 40 s.
HE full-salvo alpha20,400
5,100 HE damage x 4 broadside guns = 20,400.
AP full-salvo alpha30,800
7,700 AP damage x 4 broadside guns = 30,800.
Base HE DPM55,636
20,400 HE full-salvo alpha x 60 / 22 s base reload = 55,636.
Base AP DPM84,000
30,800 AP full-salvo alpha x 60 / 22 s base reload = 84,000.
Base shells/min10.9
4 broadside guns x 60 / 22 s base reload = 10.9.
Base fires/min3.16
10.9 shells/min x 29% fire chance = 3.16.

AA defense

Close-range AA DPS0
Continuous AA damage summed across AirDefense module auras (no usable per-aura data available, so the formula prediction couldn't be applied on this ship).
Maximum AA range0 km
Longest-reaching aura across AA-only + dual-purpose auras.

Secondary battery dispersion

Secondary dispersion typeStandard
Max dispersion = range (km) × 57 + 30. Each dispersion type sets its own slope; this is not a percentage applied to a standard baseline.
Max secondary dispersion @ 3 km201 m
3 km × 57 + 30 = 201 m.

Secondary battery firepower

Secondary DPM (per side)214,867
Sum across all secondary families of (per-side barrels × 60 / reload_s × alpha), where per-side barrels = mounts × barrels-per-mount / 2 (the guns that bear on one broadside target). Per-family: 4×1 152 mm (2/side) × 60/13 × 2700 = 24,923 + 10×1 152 mm (5/side) × 60/13 × 2700 = 62,308 + 8×1 76.2 mm (4/side) × 60/5.5 × 1300 = 56,727 + 6×1 76.2 mm (3/side) × 60/5.5 × 1300 = 42,545 + 4×1 76.2 mm (2/side) × 60/5.5 × 1300 = 28,364. Assumes every shell hits (real hit rate is lower; the Brawl matchup tool on the Compare page folds in dispersion + target armor).
Max HE alpha2700
Maximum HE damage per shell across secondary HE families. Best on this ship: 2700 from the 152 mm family.
Max HE fire chance6%
Maximum per-shell fire chance across secondary HE families (before target fire resistance is applied). Best on this ship: 6% from the 152 mm family.
Max HE pen25 mm
Maximum HE armor penetration across secondary HE families (caliber × 1/6 for most nations; 1/4 for German/UK BBs). Shells whose pen falls under a plate's armor thickness shatter for 0 hull damage though fire chance still applies. Best on this ship: 25 mm from the 152 mm family.

Armor Beta

Hull HP 31,200, distributed across 5 hull zones, each with its own plate thicknesses, saturation cap, and pen thresholds. HP caps are the exact in-game values, not estimated.

Bow & stern16 mm

Overmatched by 23+ guns across the bracket. Can’t reliably bow-tank; gets bow-citadelled and overpenned.

Belt / citadel356 mm

Citadels come from a flat broadside at close range; held past ~30° of angle, AP shatters or bounces.

Farming10 mm

Superstructure and extremities take HE pens and AP overpens from nearly any gun: steady chip damage. Fire resistance 3%, fires burn 30s. Range-by-range in the ballistics tool →

Section Plates HP cap Threats Tactic
Bow16 mm primary (range 16–127 mm)2,200 (7% of HP)
Overmatched by 283mm+ (Nassau, Von Der Tann)Angle bounces 203mm16 mm: HE pens from 127mm+
Bow-tank fits behind this exterior plate. Saturation is FAST here; the cap is often only a few thousand HP.
Hull (midship)16 mm primary (range 16–178 mm)23,400 (75% of HP)
Overmatched by 283mm+ (Nassau, Von Der Tann)Angle bounces 203mm16 mm: HE pens from 127mm+
Largest HP pool. Citadel sits behind these plates; thinner deck and side plating absorb the rest.
Stern16 mm primary (range 16–127 mm)2,200 (7% of HP)
Overmatched by 283mm+ (Nassau, Von Der Tann)Angle bounces 203mm16 mm: HE pens from 127mm+
Mirror of bow. Same fast saturation.
Citadel356 mm primary (range 16–356 mm)≈ 165,500 (effectively no cap)
Citadel pen: full damageOver-pen: ×0.10 damage
Effectively no cap; citadel pool sits at ~165k HP on every ship. An AP citadel penetration deals the shell's full damage, the biggest single hit available; only over-penetrations are damped, to ×0.10.
Superstructure10 mm primary (range 10–76 mm)500 (2% of HP)
Any HE ≥16 mm pens at full damage
Any HE ≥16 mm pens at full damage. HE-spam target, and the section saturates fast (often only a few thousand HP).
Turret (module, per magazine)separate HP pool, does not drain ship HP15,600 magazine HPMagazine detonation1–30% chance · below ~75% HPPer-turret powder-magazine HP. Detonation chance scales from 1% (no mag damage) to 30% (full mag damage); this range is the in-game value. Detonation can't roll while the ship is above ~75% HP (the standard detonation-protection threshold, not a per-ship stat). Smaller magazines saturate to the 30% ceiling faster.
Secondary mount (152 mm mount)separate HP pool, does not drain ship HP800 per-mount HPDestroyed at 0 HPPer-mount HP for the heaviest secondary on this ship. A mount destroyed at 0 HP is out for the rest of the battle; DCP does not repair destroyed mounts. Smaller (lighter-caliber) secondaries typically share the same HP value.
Rudder (module)separate HP pool, does not drain ship HP9,400 module HPIncapacitated at 0 HPWhen module HP reaches 0 the rudder locks at its current angle until DCP repairs it. Repair via Damage Control Party.

Saturation cap = HP a section can absorb before further damage to it is reduced (the "bow-tank" effect). Citadel pool is ~165k on every ship (effectively no cap); damage is gated by pen/over-pen multipliers instead. Superstructure saturates fast but HE always pens regardless of the plate thickness. Rudder (and other module HPs) are a separate pool from ship HP: damaging a module doesn't drain ship HP. Incapacitated modules like the rudder and engine are restored by DCP, but secondary and AA mounts destroyed at 0 HP stay out for the rest of the battle.

Approximated side profile.
Open the 3D armor viewer →
3D armor viewer
Open in Charting Tool

Acceleration and Ballistics Chart

Exteriors

Skins & permanent camouflages

Every custom exterior Mikasa can equip, from in-game data.

  • Mikasa default exterior
    DefaultThe ship’s standard exterior

Primary official WG sources

Filtered to official World of Warships: Legends pages where this ship is a focus, reward, line member, or high-context variant mention.