Iwaki Alpha

Revision as of 13:26, 29 June 2018

13.3

Cruiser | Japan | Tier IV

Tech Tree Position

Battle Levels

12345678910

IV

Special

Iwaki Alpha — Japanese special premium Tier IV cruiser.

An advanced design of the Tenryu-class cruiser. The ship's displacement exceeded that of her predecessor, which allowed for a reinforced artillery armament and more powerful propulsion. At the project design stage, the cruiser was faster than all existing cruisers and many destroyers.

Iwaki Alpha was given as a gift to any Alpha tester or Beta Weekend player at the beginning of the Closed Beta Test who played at least 100 matches during Alpha.

Modules

	Rate of Fire (shots/min)	180° Turn Time (sec)	Maximum Dispersion (m)	Maximum HE Shell Damage (HP)	Chance of Fire on Target Caused by HE Shell (%)	Maximum AP Shell Damage (HP)		Research price (exp)	Purchase price ()
140 mm/50 3rd Year Type on a single mount	10	21.2	106	2,400	10	2,700		0	0

	Hit Points (HP)	Armor (mm)	Armor (mm)	Main Turrets (pcs.)	Secondary Gun Turrets (pcs.)	AA Mounts (pcs.)	Torpedo Tubes (pcs.)	Hangar Capacity (pcs.)		Research price (exp)	Purchase price ()
Iwaki	18,600	3	63	5		5	2			0	0

	Rate of Fire (shots/min)	Torpedo Tubes Reload Time (sec)	180° Turn Time (sec)	Maximum Damage (HP)	Torpedo Speed (knot)	Torpedo Range (km)		Research price (exp)	Purchase price ()
Type8 mod. 2	0.8	76	7.2	16,266	59	10		0	0

	IDS_SHIP_PARAM_SUO_INCREASE_DIST (%)	Maximum Firing Range (km)		Research price (exp)	Purchase price ()
Type5 mod. 1		0		0	0

	Maximum Speed (knot)		Research price (exp)	Purchase price ()
Propulsion: 68,250 hp	35		0	0

Compatible Upgrades

Slot 1
Slot 2
Slot 3
Slot 4

Player Opinion

Performance

Iwaki Alpha is best treated as a destroyer that is the size of a cruiser. With its light armor and good maneuverability this ship can wolf pack it with the best of them. When played like a destroyer this ship does wonders, and the 140mm guns gives this ship better guns than any destroyer in Tier IV. The biggest drawback to this ship is its cruiser sized hull with an appropriately-sized citadel section; this makes her an easier target for enemy gunners. Captains should take advantage of the ship's maneuverability to zig-zag into torpedo range.

Similar to Arkansas Beta, Iwaki Alpha has access to upgrade slots that other ships of her tier do not: namely Upgrade Slot 2 and Upgrade Slot 5.

Pros:

Fast and maneuverable.
Aiming Systems Modification 0 ensures greater accuracy and faster turret traverse.
Long-range torpedoes (10 km).
Equipped with the smoke screen consumable.
Changes to matchmaker mean that she will see no more than Tier V ships on the enemy team.
Has access to four upgrade module slots (compared to Kuma’s two).
Equipped with a permanent camo.

Cons:

Thin armor.
Prone to citadel hits and incapacitation of modules.
Only five main guns compared to Kuma’s seven.
Lacks secondary artillery armament.
Short-range anti-aircraft guns (3.1 km).
Poor torpedo firing arcs.

Research

As a premium ship, Iwaki Alpha doesn't have any upgrades to research.

Optimal Configuration

The following information is provided for players who wish to create a permanent captain for the ship. Those players who are retraining captains or using the ship to gain extra experience for a captain should consult the page relevant to the ship to which the captain will be assigned.

Upgrades

The recommended upgrades for Iwaki Alpha are as follows:

Slot 1: Aiming Systems Modification 0 greatly improves the accuracy of the main battery.
Slot 2: Propulsion Modification 1 keeps the engine running.
Slot 3: Aiming Systems Modification 1 improves the accuracy of the guns even further.
Slot 4: Steering Gears Modification 2 improves the rudder shift for more dodging.

Iwaki Alpha has access to Aiming Systems 0 and this upgrade should always be taken in Upgrade Slot 1. Combined with Aiming Systems Modification 1 in Upgrade Slot 3, Iwaki Alpha becomes the most accurate ship in the game. Propulsion Modification 1 in Upgrade Slot 2 and either Propulsion Modification 2 or Steering Gears Modification 2 in Upgrade Slot 4 are recommended.

Commander Skills

Recommended Commander Skills
Cost (points)	Endurance		Attack		Support		Versatility
1	Priority Target Situational Awareness indicator will show the number of opponents currently aiming at you with main battery guns. ★★	Preventative Maintenance -30% to the risk of incapacitation of main turrets, torpedo tubes, steering gear, engines. ★★★	Expert Loader -50% to reload time when shell type is switched.	Air Supremacy -5% aircraft restoration time.	Direction Center for Fighters +1 fighter to carrier fighter squadrons or catapult fighters.	Improved Engine Boost +10% Aircraft engine boost time.	Incoming Fire Alert Indicator of long-range enemy artillery fire. ★	Last Gasp Completely restores the engine boost for the last attack flight of the carrier's planes.
2	High Alert -10% to reload time of Damage Control Party consumable. ★	Jack of All Trades -5% to reload time of all consumables. ★	Expert Marksman +2.5 deg/sec to traverse speed of guns with a caliber up to 139mm. +0.7 deg/sec to traverse speed of guns with a caliber above 139mm. ★★	Torpedo Acceleration +5 knots to torpedo speed. -20% to torpedo range. ★	Smoke Screen Expert +20% to the radius of the smoke screen. ★	Improved Engines +2.5% Squadron speed.	Adrenaline Rush -0.2% to reload times of all types of armament for each 1% of total health lost. +0.2% squadron speed for each 1% of total health lost. ★	Last Stand The ship remains able to move and maneuver while the engine or steering gears are incapacitated. ★★★
3	Basics of Survivability -15% to time of repair, fire extinguishing, and recovery from flooding. ★	Survivability Expert +350 ship HP for each ship tier. +15 aircraft HP for each ship tier.	Torpedo Armament Expertise -10% to reload time of torpedo tubes. ★★	Aircraft Armor Reduces continuous damage to aircraft in all AA defense zones. -10% continuous damage.	Basic Firing Training -10% to reload time of main battery guns with a caliber up to and including 139mm and all secondary battery guns. +10% to continuous damage from AA guns. ★	Superintendent +1 additional charge to all consumables mounted on a ship. ★★★	Demolition Expert +2% chance of HE shells causing a fire on target. +1% chance of rockets causing a fire on target. +5% chance of HE bombs causing a fire on target. ★★★	Vigilance +25% to detection range of enemy torpedoes. ★★
4	Manual Fire Control for Secondary Armament Tightens dispersion of shells from secondary batteries. -15% for Tier I-VI ships. -60% for Tier VII-X ships. Manually selected target only.	Fire Prevention -10% to the risk of fire. The maximum number of fires on a ship is reduced to three.	Inertia Fuse for HE Shells +30% to the armor penetration capacity of HE shells. -1% chance of fire on target caused by shells <=139mm. -3% chance of fire on target caused by shells >139mm.	Sight Stabilization Speeds up the aiming of a carrier's aircraft. +5% attack aircraft aiming speed. +5% torpedo bomber aiming speed. +10% dive bomber aiming speed.	Advanced Firing Training +20% to firing range of main battery guns with a caliber up to 139mm and all secondary battery guns. +15% damage/sec. within the explosion radius of shells fired from long-range AA defenses. ★	Massive AA Fire Instantaneous Damage +100%. Priority AA sector cooldown +50%.	Radio Position Finding Shows the direction to the nearest enemy ship. The enemy is alerted that a bearing has been taken. ★	Concealment Expert -10% to the detection radius of all ships and aircraft. ★★★
Key: ★★★ - Extremely Useful ★★ - Frequently Useful ★ - Occasionally Useful No stars - Meh Χ - Not recommended

Consumables

Iwaki Alpha can equip the following consumables:

Slot 1: Damage Control Party 
Slot 2: Smoke Generator 
Slot 3: Hydroacoustic Search

Spending credits or doubloons to equip Smoke Generator II () and Hydroacoustic Search II () are recommended for the reduced cooldown on each consumable.

Camouflage

As a premium ship, Iwaki Alpha comes included with Type 9 camouflage that lowers her detection radius, reduces the accuracy of incoming shells, and increases the amount of experience she earns.

Signals

Iwaki Alpha is reasonably fast, so Sierra Mike () may be useful to the player. Victor Lima () and India X-Ray () may be used to increase the fire chance of main battery high explosive ammunition by 1%. Juliet Whiskey Unaone () will increase torpedo efficiency by increasing the chance to cause flooding.

Recommended Signal Flags
Combat
Juliet Charlie -100% to the risk of magazine detonation. ★	Juliet Yankee Bissotwo -20% to flooding duration.	India Yankee -20% to fire duration.	Hotel Yankee -20% to damage received when ramming the enemy. +50% to damage dealt when ramming the enemy.	Victor Lima +1% chance for HE bombs and shells with a caliber above 160mm causing a fire. +0.5% chance for bombs and smaller shells causing a fire. +4% chance of torpedoes causing flooding. ★★★	India X-Ray +1% chance for HE bombs and shells with a caliber above 160mm causing a fire. +0.5% chance for bombs and smaller shells causing a fire. +5% to the risk of your ship's magazine detonating. ★★★
Juliet Whiskey Unaone +15% chance of causing flooding. +5% to the risk of your ship's magazine detonating. ★★	Mike Yankee Soxisix +5% to secondary battery maximum firing range. -5% to maximum dispersion of secondary battery shells. -5% to secondary battery loading time.	November Echo Setteseven +5% continuous AA damage at all ranges. +5% damage from flak bursts.	Sierra Mike +5% to the ship's maximum speed. ★★	November Foxtrot -5% reload time on all consumables. ★★	India Delta +20% to the amount of HP recovered when Repair Party  is used.
X-Ray Papa Unaone +10% action time of a Smoke Generator .	Sierra Bravo +10% action time of Hydroacoustic Search  -10% reload time of Defensive AA Fire .

Note: Use of the Juliet Charlie signal makes detonation impossible.

Gallery

Ships of Japan

Destroyers	II Tachibana • II Umikaze • II Tachibana Lima • III Wakatake • IV Isokaze • V Minekaze • V Fūjin • V Kamikaze • V Kamikaze R • V Mutsuki • VI Fubuki • VI Hatsuharu • VI Shinonome B • VI Shinonome • VII Akatsuki • VII Shiratsuyu • VII Yūdachi • VIII Akizuki • VIII Kagerō • VIII Asashio • VIII HSF Harekaze II • VIII Asashio B • VIII HSF Harekaze • VIII AL Yukikaze • IX Yūgumo • IX Kitakaze • IX Minegumo • IX STAR Kitakaze • X Shimakaze • X Harugumo • X Hayate • ★ Yamagiri
Cruisers	I Hashidate • II Chikuma • III Tenryū • III Katori • IV Yūbari • IV Kuma • IV Iwaki Alpha • V Furutaka • V Agano • V Yahagi • VI Aoba • VI Gokase • VII Myōkō • VII Omono • VII Tokachi • VII Maya • VII ARP Myōkō • VII ARP Ashigara • VII ARP Haguro • VII Southern Dragon • VII Eastern Dragon • VII ARP Nachi • VIII Mogami • VIII Tone • VIII Atago • VIII Shimanto • VIII Atago B • VIII ARP Takao • VIII ARP Maya • IX Ibuki • IX Takahashi • IX Azuma • IX AL Azuma • IX Chikuma II • X Zaō • X Yodo • X Yoshino • X Yoshino B • X Kitakami
Battleships	II Mikasa • III Kawachi • IV Myōgi • IV Ishizuchi • V Kongō • V ARP Kongō • V ARP Kirishima • V ARP Haruna • V ARP Hiei • V HSF Hiei • VI Fusō • VI Mutsu • VI Ise • VII Nagato • VII Ashitaka • VII Hyūga • VIII Amagi • VIII Yumihari • VIII Kii • VIII Ignis Purgatio • VIII Ragnarok • IX Izumo • IX Adatara • IX Musashi • IX Hizen • IX Iwami • IX Daisen • IX Tsurugi • IX Iwami B • X Yamato • X Bungo • X Shikishima • X ARP Yamato • ★ Satsuma
Aircraft Carriers	IV Hōshō • VI Ryūjō • VIII Shōkaku • VIII Kaga • VIII Kaga B • X Hakuryū • ★ Sekiryu

Cruisers

Japan	I Hashidate • II Chikuma • III Tenryū • III Katori • IV Yūbari • IV Kuma • IV Iwaki Alpha • V Furutaka • V Agano • V Yahagi • VI Aoba • VI Gokase • VII Myōkō • VII Omono • VII Tokachi • VII Maya • VII ARP Myōkō • VII ARP Ashigara • VII ARP Haguro • VII Southern Dragon • VII Eastern Dragon • VII ARP Nachi • VIII Mogami • VIII Tone • VIII Atago • VIII Shimanto • VIII Atago B • VIII ARP Takao • VIII ARP Maya • IX Ibuki • IX Takahashi • IX Azuma • IX AL Azuma • IX Chikuma II • X Zaō • X Yodo • X Yoshino • X Yoshino B • X Kitakami
U.K.	I Black Swan • II Weymouth • III Caledon • IV Danae • V Emerald • V Hawkins • V Exeter • VI Leander • VI Devonshire • VI London • VI Dido • VI Orion '44 • VII Fiji • VII Surrey • VII Belfast • VIII Edinburgh • VIII Albemarle • VIII Cheshire • VIII Tiger '59 • VIII Belfast '43 • VIII Hampshire • VIII Nottingham • VIII AL Cheshire • VIII STAR Edinburgh • IX Neptune • IX Drake • X Monmouth • X Minotaur • X Goliath • X Plymouth • X Gibraltar • X Defence • ★ Edgar
France	I Bougainville • II Jurien de la Gravière • III Friant • IV Duguay-Trouin • V Émile Bertin • VI La Galissonnière • VI De Grasse • VI Dupleix • VI Montcalm • VII Algérie • VII Toulon • VIII Charles Martel • VIII Cherbourg • VIII Bayard • IX Saint-Louis • IX Brest • IX Carnot • X Henri IV • X Marseille • X Colbert • ★ Condé
U.S.S.R.	I Orlan • II Diana • II Diana Lima • II Novik • III Aurora • III Bogatyr • III Oleg • III Varyag • III AL Avrora • IV Svietlana • V Murmansk • V Kotovsky • V Krasny Krym • V Mikoyan • V Kirov • VI Budyonny • VI Molotov • VI Admiral Makarov • VII Shchors • VII Lazo • VII Lazo B • VIII Chapayev • VIII Tallinn • VIII Mikhail Kutuzov • VIII Ochakov • VIII Pyotr Bagration • VIII Dmitry Pozharsky • IX Dmitri Donskoi • IX Riga • IX Kronshtadt • X Moskva • X Alexander Nevsky • X Petropavlovsk • X Stalingrad • X Smolensk B • X Smolensk • X Sevastopol • X Kommissar • ★ Novosibirsk
U.S.A.	I Erie • II Chester • II Albany • III St. Louis • III Charleston • IV Phoenix • V Omaha • V Marblehead • V Marblehead Lima • V Rattlehead • VI Pensacola • VI Dallas • VII Atlanta • VII New Orleans • VII Helena • VII Indianapolis • VII Atlanta B • VII Boise • VII Flint • VIII Baltimore • VIII Cleveland • VIII Wichita • VIII Anchorage • VIII Congress • VIII Rochester • VIII San Diego • VIII AL Montpelier • IX Buffalo • IX Seattle • IX Vallejo • IX Alaska • IX Tulsa • IX Alaska B • X Des Moines • X Worcester • X Puerto Rico • X Salem • X Austin • ★ Annapolis
Germany	I Hermelin • II Dresden • II Emden • III Kolberg • IV Karlsruhe • V Königsberg • VI Nürnberg • VI Admiral Graf Spee • VI Leipzig • VI HSF Admiral Graf Spee • VII Yorck • VII München • VII Weimar • VIII Admiral Hipper • VIII Prinz Eugen • VIII Mainz • VIII Schill • VIII Mainz B • VIII Cross of Dorn • VIII Wiesbaden • IX Roon • IX Siegfried • IX Ägir • IX Admiral Schröder • IX Roon CLR • X Hindenburg • ★ Clausewitz
Pan-Asia	I Chengan • III Ning Hai • V Chungking • VI Rahmat • VI Huanghe • VII Chumphon • VIII Harbin • VIII Irian • VIII Wukong • IX Sejong • IX Dalian • IX Mengchong • IX Tianjin • X Jinan
Spain	I Júpiter • II Méndez Núñez • III Navarra • IV Almirante Cervera • V Galicia • VI Baleares • VI Canarias • VII Asturias • VIII Cataluña • VIII Numancia • IX Andalucía • X Castilla
Europe	I Gryf • VI Elli
Netherlands	I Van Kinsbergen • II Gelderland • III Java • IV De Ruyter • V Celebes • VI Kijkduin • VII Eendracht • VIII Haarlem • VIII De Zeven Provinciën • IX Johan de Witt • IX Van Speijk • X Gouden Leeuw • X Prins van Oranje
Italy	I Eritrea • II Nino Bixio • III Taranto • IV Alberto di Giussano • V Raimondo Montecuccoli • V Genova • VI Trento • VI Duca d'Aosta • VII Zara • VII Duca degli Abruzzi • VII Francesco Ferruccio • VII Gorizia • VIII Amalfi • IX Brindisi • IX Michelangelo • X Venezia • X Napoli • X Napoli B • ★ Piemonte
Commonwealth	I Sutlej • II Port Jackson • III Caradoc • IV Dunedin • V Delhi • VI Hobart • VI Perth • VI Mysore • VII Uganda • VIII Auckland • IX Encounter • IX Hector • X Cerberus • X Brisbane
Pan-America	I Hércules • II Almirante Barroso • II Almirante Abreu • III Vicente Guerrero • IV Córdoba • V La Argentina • VI Almirante Cochrane • VII Coronel Bolognesi • VII Nueve de Julio • VIII Ignacio Allende • VIII Almirante Grau • IX Santander • X San Martín

@@ Line 4: / Line 4: @@
 |Anno=<!-- you can write below short description for the ship. it will replace default once. -->
-An advanced design of the ''[[Tenryu]]''-class cruiser. The ship's displacement exceeded that of her predecessor, which allowed for a reinforced artillery armament and more powerful propulsion. At the project design stage, the cruiser was faster than all existing cruisers and many destroyers.
+An advanced design of the ''[[Tenryu]]''-class cruiser. The ship's displacement exceeded that of her predecessor, which allowed for a reinforced artillery armament and more powerful propulsion. At the project design stage, the cruiser was faster than all existing cruisers and many destroyers.<br><br>{{Model3DViewer|7593a6a363f1430ab86c912531aa493f}}
 |Performance=<!-- write text about performance in battles below -->

Games

Navigation

Tools

Iwaki Alpha

Revision as of 13:26, 29 June 2018

Modules

Compatible Upgrades