Changes

==Introduction==

==Introduction==

対潜兵装です。<br>いわゆるアクティブソナーです。性能は残念ながら、ものすごく高くはありません。<br>それでも、他兵装と組み合わせて、練度の高い駆逐艦で敵潜水艦隊を文字通り駆逐してください！

対潜兵装です。<br>いわゆるアクティブソナーです。<br>性能は残念ながら、ものすごく高くはありません。<br>それでも、他兵装と組み合わせて、練度の高い駆逐艦で敵潜水艦隊を文字通り駆逐してください！

''An anti-submarine weapon, also called the "active sonar".<br>It doesn't have impressive performance; however, when used in tandem with other equipment, a veteran destroyer will surely put enemy submarines down!

''An anti-submarine weapon.<br>Also called the active SONAR.<br>It does not have impressive performance.<br>However, when used in tandem with other equipment, a veteran destroyer will surely put enemy submarines down!

==Notes==

==Mechanics==

{{Template:Equipment/ASW_Synergy}}

{{Template:Equipment/ASW_Synergy}}

===How To Obtain===

===How To Obtain===

'''Buildable'''

'''Buildable'''

'''Stock equipment of:''' {{Ship/Link|Amatsukaze Kai}}, {{Ship/Link|Asashimo Kai}}, {{Ship/Link|Kashima Kai}}, {{Ship/Link|Kiyoshimo Kai}}, {{Ship/Link|Makigumo Kai}}, {{Ship/Link|Naganami Kai}}, {{Ship/Link|Okinami Kai Ni}} (★+8), {{Ship/Link|Shiranui Kai Ni}}

'''Stock equipment of:''' {{Ship/Link|Amatsukaze Kai}}, {{Ship/Link|Asashimo Kai}}, {{Ship/Link|Kashima Kai}}, {{Ship/Link|Kiyoshimo Kai}}, {{Ship/Link|Makigumo Kai}}, {{Ship/Link|Naganami Kai}}, {{Ship/Link|Okinami Kai Ni}} (★+8), {{Ship/Link|Shiranui Kai Ni}}

'''Upgradeable from:''' {{Equipment/Link|Type 93 Passive Sonar}} (★+4)

'''Upgradeable from:''' {{Equipment/Link|Type 93 Passive Sonar}} (★+3)

'''From quest:''' [[Quests#By6|By6]] (★+2, choice), [[Quests#B36|B36]], [[Quests#B72|B72]], [[Quests#B123|B123]] (choice), [[Quests#D43|D43]] (x2, choice)

'''From quest:''' {{Q|By6}} (★+2, choice), {{Q|B36}}, {{Q|B72}}, {{Q|B123}} (choice), {{Q|D43}} (x2, choice)

''From limited-time quest:'' [[Quests/Seasonal#2103 LQ2|2103 LQ2]] (choice), [[Quests/Seasonal#SB04|SB04]], [[Quests/Seasonal#SB12|SB12]], [[Quests/Seasonal#SB23|SB23]] (choice), [[Quests/Seasonal#SB30|SB30]] (choice), [[Quests/Seasonal#SB47|SB47]] (x2, choice), [[Quests/Seasonal#2110 LB01|2110 LB01]] (x2, choice), [[Quests/Seasonal#21Fa LB01|21Fa LB01]] (x2, choice), [[Quests/Seasonal#22Fa LB02|22Fa LB02]] (x6, choice), [[Quests/Seasonal#22Fa LB04|22Fa LB04]] (x2, choice)

''From limited-time quest:'' {{Q|2103 LQ2|S}} (choice), {{Q|SB04|S}}, {{Q|SB12|S}}, {{Q|SB23|S}} (choice), {{Q|SB30|S}} (choice), {{Q|SB47|S}} (x2, choice), {{Q|2110 LB01|S}} (x2, choice), {{Q|21Fa LB01|S}} (x2, choice), {{Q|22Fa LB02|S}} (x6, choice), {{Q|22Fa LB04|S}} (x2, choice), {{Q|2311 B4|S}} (x2, choice)

''Ranking reward for:''

''Ranking reward for:''

'''Used to improve:''' {{Equipment/Link|Type 93 Passive Sonar}}, {{Equipment/Link|Type 3 Active Sonar}}, {{Equipment/Link|Type124 ASDIC}}, {{Equipment/Link|Type 3 Active Sonar Kai}}, {{Equipment/Link|Type 0 Passive Sonar}}

'''Used to improve:''' {{Equipment/Link|Type 93 Passive Sonar}}, {{Equipment/Link|Type 3 Active Sonar}}, {{Equipment/Link|Type124 ASDIC}}, {{Equipment/Link|Type 3 Active Sonar Kai}}, {{Equipment/Link|Type 0 Passive Sonar}}

'''Used by quest:''' [[Quests#F103|F103]]

'''Used by quest:''' {{Q|F103}}

===Updates History===

===Updates History===

* '''2013-06-03: Implemented''' as ranking reward

* '''2013-06-03:''' Implemented as ranking reward

* '''2013-08-26:''' Became buildable

* '''2013-08-26:''' Became buildable

* '''2013-11-01: Stats increased: {{ASW}}+6 {{Hit}}+0 → {{ASW}}+10 {{Hit}}+2'''

* '''2013-11-01:''' Stats increased: {{ASW}}+6 {{Hit}}+0 → {{ASW}}+10 {{Hit}}+2

* '''2014-02-26:''' [[Damage Calculations#Anti-Submarine Warfare|Depth charge synergy]] added

* '''2014-02-26:''' [[ASW|ASW synergy]] added

* '''2015-01-09:''' Became '''improvable'''

* '''2015-01-09:''' Became improvable

* '''2015-06-26:''' [[Accuracy, Evasion and Criticals#Evasion Formulas|Bonus torpedo evasion from improvement]] added

* '''2015-06-26:''' [[Accuracy, Evasion and Criticals#Evasion Formulas|Bonus torpedo evasion from improvement]] added

* '''2019-01-22:''' Visible bonuses added

* '''2019-01-22:''' Visible bonuses added

* '''2021-03-01:''' Visible bonuses added for {{Ship/Link|Katori|Kashima|text=Katori-class}}

* '''2021-03-01:''' Visible bonuses added for {{Ship/Link|Katori|Kashima|text=''Katori''-class}}

==Fit Bonuses==

==Fit Bonuses==

{{:{{PAGENAME}}/Bonuses}}

{{/Bonuses}}

==Improvement==

==Improvement==

{{AkashiWorkshop}}

{{AkashiWorkshopKai

|DM_1= 4|DM_1g= 5

|Name={{PAGENAME}}

|DM_2= 5|DM_2g= 7

|ItemType=Sonar

|IM_1= 2|IM_1g= 3

|Fuel=10

|IM_2= 3|IM_2g= 5

|Ammo=0

|Equ_2= Type 3 Active Sonar

|Steel=30

 

|Baux=50

|Fuel= 10|Ammo= 0|Steel= 30|Bauxite= 50

|Mats0-5=4/5

 

|Mats6-9=5/7

|Helper1A= Yuubari|Week1A= 0110000|Helper1AM= Yuubari/Kai/Ni/Toku/D

|Mats10=-

|Helper2A= Isuzu Kai Ni|Week2A= 0110001

|Screws6-9=3/5

|Screws10=-

|EquipConsume0-5=-

|EquipConsume6-9=1x{{Sonar|Type 3 Active Sonar}}

|Sun=I<br>&nbsp;

|Tue=I<br>Y

|Wed=I<br>Y

|2ndShip=[[Isuzu Kai Ni]]<br>[[Yuubari]]

}}

}}

{{:Improvement/Categories/Sonars}}

{{:Improvement/Categories/Sonars}}