Ship:Yumihari

VIII

11,000,000

Yumihari — Japan Tech Tree Tier VIII Battleship.

After the Russo-Japanese War ended, Japan adopted the Eight-Eight Fleet Program, stipulating that the fleet was supposed to consist of eight battleships and eight high-speed armored cruisers. This plan underwent a number of changes—for example, armored cruisers were replaced with battlecruisers, and the number of ships was reduced. However, after the outbreak of World War I, the construction of new ships began again. The design of a new battlecruiser project was a development of the Kongō class of ships. Later, the project was changed, which resulted in the creation of the Amagi class.

Pros

• Low Concealment
• Access to High-Precision Spotter plane consumable
• High firing accuracy
• Long firing range

Cons

• Small HP pool
• Weak armor

Ship Stats

Hull Information

SURVIVABILITY	Yumihari (A)	Yumihari (B)
• Hit Points	56200	62200
• Torpedo protection damage reduction (%)	26

ARMOR DETAIL
• Belt (mm)	229
• Deck (mm)	30
• Superstructure (mm)	19
• Extremities (mm)	25

MANEUVERABILITY	Yumihari (A)	Yumihari (B)
• Maximum speed (kt)	30.0	30.0
• Turning circle radius (m)	880	880
• Rudder-shift time (sec)	21.3	15.2

CONCEALMENT	Yumihari (A)	Yumihari (B)
• Detectability by sea (km)	14.72	14.72
• Detectability by air (km)	10.0	10.0
• Detectability after firing main guns in smoke (km)	14.76
• Detectability by depths (km)	10.0	10.0

Main Battery

MAIN BATTERY	Type8 mod. 1	Type8 mod. 2
• Arrangement	4×2 410mm
• Firing range (km)	20.77	22.85
• Reload time (sec)	27.0
• Rate of fire (shots/min)	2.2
• 180° turn time (sec)	45.0

DISPERSION
• Dispersion type	IJN BB dispersion
• Dispersion formula	Dispersion (m) = 7.2 × range(km) + 84
• Sigma	2.2
• Maximum dispersion (m)	233
• Dispersion at 5 km	120
• Dispersion at 10 km	156
• Dispersion at 15 km	192
• Dispersion at 20 km	228
• Dispersion at 20.77 km	234

HE SHELL
• Name	410 mm HE Type 03
• Maximum damage	6500
• Fire chance (%)	30.0%
• Shell velocity (m/s)	870
• Shell weight (kg)	970
• Penetration (mm)	68

AP SHELL
• Name	410 mm AP/APC Type 03
• Maximum damage	12600
• Shell velocity (m/s)	870
• Shell weight (kg)	970
• Fuse time (sec)	0.033
• Ricochet start (°)	45
• Always ricochet (°)	60
• Normalisation (°)	6
• Arming threshold (mm)	68

Secondary Battery

SECONDARY BATTERY
• Secondary battery range (km)	6.6

SECONDARY ARMAMENT 1
• Shell type	HE
• Name	140 mm HE Type0
• Arrangement	12x1 140mm
• Rate of fire (shots/min)	7.5
• Maximum damage	2400
• Shell velocity (m/s)	850
• Penetration (mm)	23
• Fire chance (%)	10.0%

SECONDARY ARMAMENT 2
• Shell type	HE
• Name	127 mm HE Type0
• Arrangement	8x2 127mm
• Rate of fire (shots/min)	12.0
• Maximum damage	2100
• Shell velocity (m/s)	725
• Penetration (mm)	21
• Fire chance (%)	8.0%

Airstrike

ASW AIRSTRIKE (DEPTH CHARGES)
• Range (km)	10
• Minimum range (km)	0.5
• Reload time (sec)	30.0
• Number of aircraft	1
• Depth charges in payload	2
• Damage	4200
• Deployment	Manual

AA Defense

Yumihari (A)

AA ARMAMENT	MOUNTS × BARRELS
127 mm	8 × 2
25 mm	20 × 2 + 30 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Short-range	245	85%	2.5
Long-range	105	75%	5.8

Damage by shell explosions

EXPLOSIONS / SALVO	DAMAGE	HIT CHANCE	ACTION ZONE (km)
5	1470	75%	3.5–5.8

Yumihari (B)

AA ARMAMENT	MOUNTS × BARRELS
127 mm	8 × 2
25 mm	14 × 3 + 20 × 2 + 16 × 1

Continuous damage — average DPS within each action zone

RANGE	DPS	HIT CHANCE	ACTION ZONE (km)
Short-range	287	85%	2.5
Long-range	105	75%	5.8

Damage by shell explosions

EXPLOSIONS / SALVO	DAMAGE	HIT CHANCE	ACTION ZONE (km)
5	1470	75%	3.5–5.8

Compatible Upgrades

Slot 1
Slot 2
Slot 3
Slot 4
Slot 5

Consumables

• Slot 1: Damage Control Party  (10.0s action, 80.0s cooldown)
• Slot 2: Repair Party  (4 charges, 28.0s action, 80.0s cooldown, 281 hp/s)
• Slot 3: Spotting Aircraft  (5 charges, 55.0s action, 120.0s cooldown) or Patrol Fighter  (3 charges, 60.0s action, 90.0s cooldown)

Gallery

WoWs Gallery

Historical Gallery

Ship Change Log

• Preliminary characteristics.
• Main battery reload time increased from 26 to 27 s.
• Sigma value reduced from 2.2 to 2.1.
• Main battery 180 degrees turn time increased from 35 to 45 s.
• Changed characteristics of the Spotting Aircraft with high-precision optics — Bonus to maximum main battery shell dispersion decreased from -20% to -10%. — Consumable action time decreased from 65 to 55 s.
• Update 12.7:
  • Available for testing by supertesters in the game starting from Update 12.7.
• Update 12.9:
  • Available from sequential bundle #3 of the Japanese Battleships event (for Japanese Tokens).
  • The Mount Fuji Sunrise permanent camouflage was added.
• Update 12.11:
  • Introduced to the game as a researchable ship in Update 12.11.
• Update 13.0:
  • Fixed a visual bug with the Gun Fire Control System module in the ship's Equipment window.
• Update 13.3:
  • Fixed textures and geometry for the New Year permanent camouflage for the ship.
• Update 13.4:
  • Sigma value increased from 2.1 to 2.2.
  • AP shell parameters changed:
    • Maximum damage increased from 12,000 to 12,600.
    • Penetration slightly increased.
• Update 14.0:
  • HE shell ballistic parameters changed. This will result in the flight trajectory becoming flatter, identical to that of the AP shells of the ships.