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Ooi

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Info

Ship Card Ooi.png
Ship Card Ooi Damaged.png
19
Ship Banner Ooi.png
Ship Banner Ooi Damaged.png
大井 (おおい) Ooi
Kuma Class Light Cruiser

HP HP2529FP Firepower14→49
ARM Armor11→29TORPTorpedo24→89
EVA Evasion37→77AA Anti-Air13→59
PLA Aircraft0ASW Anti-Submarine Warfare19→59
SPD SpeedFastLOS Line of Sight8→39
RGE RangeMediumLUK Luck17→49
AircraftEquipment
014cm Single Gun Mount
061cm Quadruple Torpedo Mount
-Locked-
-Locked-
ModernizationFirepower 0 Torpedo 1 Anti-Air 0 Armor 1
Build Time1:00 (Normal)Remodel Req
ConsumptionFuel 25 Ammo 25DismantleFuel 2 Ammo 2 Steel 9 Bauxite 0
IllustratorShibafuSeiyuuOotsubo Yuka
Ship Card Ooi Kai.png
Ship Card Ooi Kai Damaged.png
97
Ship Banner Ooi Kai.png
Ship Banner Ooi Kai Damaged.png
大井 (おおいかい) Ooi Kai
Kuma Class Torpedo Cruiser

HP HP3237FP Firepower8→39
ARM Armor12→39TORPTorpedo80→99
EVA Evasion37→77AA Anti-Air13→39
PLA Aircraft0ASW Anti-Submarine Warfare25→59
SPD SpeedFastLOS Line of Sight8→39
RGE RangeMediumLUK Luck10→49
AircraftEquipment
061cm Quadruple (Oxygen) Torpedo Mount
061cm Quadruple (Oxygen) Torpedo Mount
-Locked-
-Locked-
ModernizationFirepower 0 Torpedo 4 Anti-Air 0 Armor 1
Remodel Level10Remodel ReqAmmo 400 Steel 100
ConsumptionFuel 25 Ammo 50DismantleFuel 2 Ammo 6 Steel 9 Bauxite 0
IllustratorShibafuSeiyuuOotsubo Yuka
Ship Card Ooi Kai Ni.png
Ship Card Ooi Kai Ni Damaged.png
114
Ship Banner Ooi Kai Ni.png
Ship Banner Ooi Kai Ni Damaged.png
大井改二 (おおいかいに) Ooi Kai Ni
Kuma Class Torpedo Cruiser

HP HP4349FP Firepower17→63
ARM Armor23→63TORPTorpedo90→139
EVA Evasion43→83AA Anti-Air15→49
PLA Aircraft0ASW Anti-Submarine Warfare27→79
SPD SpeedFastLOS Line of Sight9→43
RGE RangeMediumLUK Luck13→49
AircraftEquipment
012.7cm Twin High-angle Gun Mount
061cm Quintuple (Oxygen) Torpedo Mount
0Type 21 Air Radar
-Locked-
ModernizationFirepower 1 Torpedo 5 Anti-Air 0 Armor 1
Remodel Level50Remodel ReqAmmo 770 Steel 400
ConsumptionFuel 25 Ammo 75DismantleFuel 2 Ammo 9 Steel 9 Bauxite 0
IllustratorShibafuSeiyuuOotsubo Yuka

Gameplay Notes

Light Cruisers (CL) are very flexible, utilizing Medium Caliber Main Gun Medium Caliber Main Guns, Torpedoes Torpedoes, Reconnaissance SeaplaneRecon Seaplane Recons, and Depth ChargesSONAR ASW equipment, and having strong torpedo Torpedo Attack, ASW Anti-Submarine Warfare, and "night attack power Night Battle Power" stats.

Torpedo Cruisers (CLT) have a very high torpedo Torpedo Attack stat, having the strongest "night attack power Night Battle Power" in the game. They:

Special Mechanics

Kai

Stats Exceptions

Base
  • Has 0 plane slots.
Kai
  • Has 2 equipment slots.

Equipability Exceptions

CL Default equipment compatibility
✔️ Can Equip ❌ Cannot Equip
Reconnaissance SeaplaneRecon Fighter Dive Bomber Torpedo Bomber JetFighterBomber2.png Reconnaissance Aircraft Large Reconnaissance AircraftSp Seaplane BomberBomber Seaplane Fighter Large Flying Boat Rotorcraft Liaison Aircraft Aviation Personnel TransportationMaterial.png
Small Caliber Main Gun Medium Caliber Main Gun Secondary Gun Anti-Aircraft Gun Anti-Aircraft Fire Director Torpedoes Depth Charges Small SONARSmall Small RADARSmall Large RADARLarge Large Caliber Main Gun Very Large Caliber Main GunSp Large Secondary High-Angle GunSp_Sec Submarine TorpedoesSub Midget SubmarineMinisub Large SONARLarge Very Large RADARSp Submarine Equipment
Engine Improvement FlareIcon.png Searchlight Lookout Drum Canister Anti-Ground Rocket Command Facility Smoke Generator Emergency Repair Personnel Ration Anti-Aircraft Shell Armor-Piercing Shell Medium ArmorMedium Large ArmorLarge Large SearchlightLarge Landing Craft Amphibious Vehicle Landing Forces Facility.png Supplies
RE: Anti-Aircraft Gun Anti-Aircraft Fire Director Lookout Emergency Repair Personnel Ration Equipment Card Improved Kanhon Type Turbine.png
Equipability notes: Night Fighter=Fighter ; Night Torpedo Bomber=Torpedo Bomber ; JetFighterBomber1.png=JetFighterBomber2.png ; Night Reconnaissance Seaplane =Reconnaissance SeaplaneRecon ; Night Seaplane Bomber =Seaplane BomberBomber ; Small Caliber Main High-Angle GunSmall=Small Caliber Main Gun ; Medium Main High-Angle GunMedium=Medium Caliber Main Gun ; Secondary High-Angle GunSec=Secondary Gun ; Barrage Balloon=Smoke Generator
CLT Default equipment compatibility
✔️ Can Equip ❌ Cannot Equip
Fighter Dive Bomber Torpedo Bomber JetFighterBomber2.png Reconnaissance Aircraft Large Reconnaissance AircraftSp Reconnaissance SeaplaneRecon Seaplane BomberBomber Seaplane Fighter Large Flying Boat Rotorcraft Liaison Aircraft Aviation Personnel TransportationMaterial.png
Small Caliber Main Gun Medium Caliber Main Gun Secondary Gun Anti-Aircraft Gun Anti-Aircraft Fire Director Torpedoes Midget SubmarineMinisub Depth Charges Small SONARSmall Small RADARSmall Large Caliber Main Gun Very Large Caliber Main GunSp Large Secondary High-Angle GunSp_Sec Submarine TorpedoesSub Large SONARLarge Large RADARLarge Very Large RADARSp Submarine Equipment
Engine Improvement FlareIcon.png Lookout Command Facility Smoke Generator Emergency Repair Personnel Ration Anti-Aircraft Shell Armor-Piercing Shell Medium ArmorMedium Large ArmorLarge Searchlight Large SearchlightLarge Drum Canister Landing Craft Amphibious Vehicle Landing Forces Anti-Ground Rocket Facility.png Supplies
RE: Anti-Aircraft Gun Anti-Aircraft Fire Director Lookout Emergency Repair Personnel Ration Equipment Card Improved Kanhon Type Turbine.png
Equipability notes: Night Fighter=Fighter ; Night Torpedo Bomber=Torpedo Bomber ; JetFighterBomber1.png=JetFighterBomber2.png ; Night Reconnaissance Seaplane =Reconnaissance SeaplaneRecon ; Night Seaplane Bomber =Seaplane BomberBomber ; Small Caliber Main High-Angle GunSmall=Small Caliber Main Gun ; Medium Main High-Angle GunMedium=Medium Caliber Main Gun ; Secondary High-Angle GunSec=Secondary Gun ; Barrage Balloon=Smoke Generator


Ooi Equipability Exceptions
Ship Banner Ooi.png
Ooi (CL)
Ship Banner Ooi Kai.png
Ooi Kai/Ni (CLT)
Expansion Slot Exceptions Can Equip:
Equipment Card Elite Torpedo Squadron Command Facility.png
Ship Exceptions -

Fit Bonuses

[edit]Ooi Kai Ni Equipment Bonuses
Equipment Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Accuracy Evasion Note
High-Angle Gun12.7cm Single High-angle Gun Mount Kai 212.7cm Single High-angle Gun Mount Kai 2 +2 +2
+ Surface Radar +2 +3 One-time
High-Angle Gun12.7cm Twin High-angle Gun Mount Kai 212.7cm Twin High-angle Gun Mount Kai 2 +3 +2
+ Surface Radar +3 +3 One-time
Medium Caliber Main GunBofors 15.2cm Twin Gun Mount Model 1930Bofors 15.2cm Twin Gun Mount Model 1930 +1 +1
High-Angle Gun5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
OR High-Angle GunGFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
-3 -2 -6
TorpedoesType D Kouhyouteki Kai (Kouryuu Kai)Type D Kouhyouteki Kai (Kouryuu Kai) +1 -2
Command FacilityElite Torpedo Squadron Command FacilityElite Torpedo Squadron Command Facility (1st equipped) +5 +4 +4 One-time
LookoutSkilled LookoutsSkilled Lookouts +1 +2 +3 +2
LookoutTorpedo Squadron Skilled LookoutsTorpedo Squadron Skilled Lookouts +3 +2
(1st equipped) (★0-3) +3 +3 One-time
(1st equipped) (★4-7) +4 +3 One-time
(1st equipped) (★8-MAX) +4 +4 One-time
Ship-Type Bonuses
Small Caliber Main Gun12.7cm Twin Gun Mount Model C Kai 3 H12.7cm Twin Gun Mount Model C Kai 3 H + Air Radar +2 +2 One-time
(2nd equipped) + Air Radar +2 One-time
(3rd equipped) + Air Radar +2 One-time
High-Angle Gun12cm Single High-angle Gun Mount Model E Kai12cm Single High-angle Gun Mount Model E Kai (★2-3) +1
(★4-5) +1 +2
(★6-7) +1 +1 +2
(★8-9) +1 +2 +2
(★MAX) +1 +2 +1 +2
(★2-MAX) + Surface Radar +1 +1 One-time
(★2-MAX) + Air Radar +2 +1 One-time
Torpedoes61cm Quintuple (Oxygen) Torpedo Mount61cm Quintuple (Oxygen) Torpedo Mount +1
Torpedoes53cm Bow (Oxygen) Torpedo Mount53cm Bow (Oxygen) Torpedo Mount -5
RADARPassive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model)Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model) (1st equipped) (★7) +1 One-time
(1st equipped) (★8) +1 +1 One-time
(1st equipped) (★9) +1 +1 +1 One-time
(1st equipped) (★MAX) +1 +2 +1 One-time
+ ★3+ 12.7cm Twin Gun Mount Model D Kai 212.7cm Twin Gun Mount Model D Kai 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 312.7cm Twin Gun Mount Model D Kai 3 +1 +1 One-time
+ ★4+ Type 13 Air Radar Kai (Late Model)Type 13 Air Radar Kai (Late Model) +1 +4 +1 +3 One-time
RADARType 42 Air Radar Kai 2Type 42 Air Radar Kai 2 -7
Depth ChargesType 2 Depth ChargeType 2 Depth Charge (★8-9) +1
(★MAX) +2
Anti-Aircraft Gun2cm Flakvierling 382cm Flakvierling 38 (★4-6) +1 +1
(★7-9) +1 +2 +1
(★MAX) +1 +3 +2
(★4-MAX) + Air Radar +1 One-time
Anti-Aircraft Gun3.7cm FlaK M423.7cm FlaK M42 (★6-7) +1 +1
(★8-9) +1 +1 +1
(★MAX) +1 +1 +1 +2
(★6-MAX) + Air Radar +2 One-time
Anti-Aircraft Gun25mm Anti-aircraft Autocannon Mount & Machine Guns25mm Anti-aircraft Autocannon Mount & Machine Guns +1 +2
Command FacilityFleet Communication AntennaFleet Communication Antenna (★4) +1
(★5) +1 +1
(★6) +1 +1 +1
(★7) +1 +2 +1
(★8) +2 +2 +1
(★9) +2 +2 +2
(★MAX) +2 +3 +2
[edit]Ooi Kai Equipment Bonuses
Equipment Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Accuracy Evasion Note
High-Angle Gun12.7cm Single High-angle Gun Mount Kai 212.7cm Single High-angle Gun Mount Kai 2 +2 +2
+ Surface Radar +1 +2 One-time
High-Angle Gun12.7cm Twin High-angle Gun Mount Kai 212.7cm Twin High-angle Gun Mount Kai 2 +3 +2
+ Surface Radar +2 +1 One-time
Medium Caliber Main GunBofors 15.2cm Twin Gun Mount Model 1930Bofors 15.2cm Twin Gun Mount Model 1930 +1 +1
High-Angle Gun5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
OR High-Angle GunGFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
-3 -2 -6
Command FacilityElite Torpedo Squadron Command FacilityElite Torpedo Squadron Command Facility (1st equipped) +5 +4 +4 One-time
LookoutSkilled LookoutsSkilled Lookouts +1 +2 +3 +2
LookoutTorpedo Squadron Skilled LookoutsTorpedo Squadron Skilled Lookouts +3 +2
(1st equipped) (★0-3) +3 +3 One-time
(1st equipped) (★4-7) +4 +3 One-time
(1st equipped) (★8-MAX) +4 +4 One-time
Ship-Type Bonuses
Small Caliber Main Gun12.7cm Twin Gun Mount Model C Kai 3 H12.7cm Twin Gun Mount Model C Kai 3 H + Air Radar +2 +2 One-time
(2nd equipped) + Air Radar +2 One-time
(3rd equipped) + Air Radar +2 One-time
High-Angle Gun12cm Single High-angle Gun Mount Model E Kai12cm Single High-angle Gun Mount Model E Kai (★2-3) +1
(★4-5) +1 +2
(★6-7) +1 +1 +2
(★8-9) +1 +2 +2
(★MAX) +1 +2 +1 +2
(★2-MAX) + Surface Radar +1 +1 One-time
(★2-MAX) + Air Radar +2 +1 One-time
Torpedoes61cm Quintuple (Oxygen) Torpedo Mount61cm Quintuple (Oxygen) Torpedo Mount +1
Torpedoes53cm Bow (Oxygen) Torpedo Mount53cm Bow (Oxygen) Torpedo Mount -5
RADARPassive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model)Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model) (1st equipped) (★7) +1 One-time
(1st equipped) (★8) +1 +1 One-time
(1st equipped) (★9) +1 +1 +1 One-time
(1st equipped) (★MAX) +1 +2 +1 One-time
+ ★3+ 12.7cm Twin Gun Mount Model D Kai 212.7cm Twin Gun Mount Model D Kai 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 312.7cm Twin Gun Mount Model D Kai 3 +1 +1 One-time
+ ★4+ Type 13 Air Radar Kai (Late Model)Type 13 Air Radar Kai (Late Model) +1 +4 +1 +3 One-time
RADARType 42 Air Radar Kai 2Type 42 Air Radar Kai 2 -7
Depth ChargesType 2 Depth ChargeType 2 Depth Charge (★8-9) +1
(★MAX) +2
Anti-Aircraft Gun2cm Flakvierling 382cm Flakvierling 38 (★4-6) +1 +1
(★7-9) +1 +2 +1
(★MAX) +1 +3 +2
(★4-MAX) + Air Radar +1 One-time
Anti-Aircraft Gun3.7cm FlaK M423.7cm FlaK M42 (★6-7) +1 +1
(★8-9) +1 +1 +1
(★MAX) +1 +1 +1 +2
(★6-MAX) + Air Radar +2 One-time
Anti-Aircraft Gun25mm Anti-aircraft Autocannon Mount & Machine Guns25mm Anti-aircraft Autocannon Mount & Machine Guns +1 +2
TorpedoesType D Kouhyouteki Kai (Kouryuu Kai)Type D Kouhyouteki Kai (Kouryuu Kai) -1 -7
Command FacilityFleet Communication AntennaFleet Communication Antenna (★4) +1
(★5) +1 +1
(★6) +1 +1 +1
(★7) +1 +2 +1
(★8) +2 +2 +1
(★9) +2 +2 +2
(★MAX) +2 +3 +2
[edit]Ooi Equipment Bonuses
Equipment Extra Requirement Firepower Torpedo Attack Anti-Air Anti-Submarine Warfare Line of Sight Armor Accuracy Evasion Note
High-Angle Gun12.7cm Single High-angle Gun Mount Kai 212.7cm Single High-angle Gun Mount Kai 2 +2 +2
+ Surface Radar +1 +2 One-time
High-Angle Gun12.7cm Twin High-angle Gun Mount Kai 212.7cm Twin High-angle Gun Mount Kai 2 +3 +2
+ Surface Radar +2 +1 One-time
Medium Caliber Main GunBofors 15.2cm Twin Gun Mount Model 1930Bofors 15.2cm Twin Gun Mount Model 1930 +1 +1
High-Angle Gun5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
OR High-Angle GunGFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)
-3 -2 -6
SeaplaneS9 OspreyS9 Osprey +1 +1 +1
Command FacilityElite Torpedo Squadron Command FacilityElite Torpedo Squadron Command Facility (1st equipped) +5 +4 +4 One-time
LookoutSkilled LookoutsSkilled Lookouts +1 +2 +3 +2
LookoutTorpedo Squadron Skilled LookoutsTorpedo Squadron Skilled Lookouts +3 +2
(1st equipped) (★0-3) +3 +3 One-time
(1st equipped) (★4-7) +4 +3 One-time
(1st equipped) (★8-MAX) +4 +4 One-time
Ship-Type Bonuses
Small Caliber Main Gun12.7cm Twin Gun Mount Model C Kai 3 H12.7cm Twin Gun Mount Model C Kai 3 H + Air Radar +2 +2 One-time
(2nd equipped) + Air Radar +2 One-time
(3rd equipped) + Air Radar +2 One-time
High-Angle Gun12cm Single High-angle Gun Mount Model E Kai12cm Single High-angle Gun Mount Model E Kai (★2-3) +1
(★4-5) +1 +2
(★6-7) +1 +1 +2
(★8-9) +1 +2 +2
(★MAX) +1 +2 +1 +2
(★2-MAX) + Surface Radar +1 +1 One-time
(★2-MAX) + Air Radar +2 +1 One-time
Torpedoes53cm Bow (Oxygen) Torpedo Mount53cm Bow (Oxygen) Torpedo Mount -5
RADARPassive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model)Passive Radiolocator (E27) + Type 22 Surface Radar Kai 4 (Calibrated Late Model) (1st equipped) (★7) +1 One-time
(1st equipped) (★8) +1 +1 One-time
(1st equipped) (★9) +1 +1 +1 One-time
(1st equipped) (★MAX) +1 +2 +1 One-time
+ ★3+ 12.7cm Twin Gun Mount Model D Kai 212.7cm Twin Gun Mount Model D Kai 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 312.7cm Twin Gun Mount Model D Kai 3 +1 +1 One-time
+ ★4+ Type 13 Air Radar Kai (Late Model)Type 13 Air Radar Kai (Late Model) +1 +4 +1 +3 One-time
RADARType 42 Air Radar Kai 2Type 42 Air Radar Kai 2 -7
Depth ChargesType 2 Depth ChargeType 2 Depth Charge (★8-9) +1
(★MAX) +2
Depth ChargesHedgehog (Initial Model)Hedgehog (Initial Model) (1st equipped) +1 +1 One-time
Anti-Aircraft Gun2cm Flakvierling 382cm Flakvierling 38 (★4-6) +1 +1
(★7-9) +1 +2 +1
(★MAX) +1 +3 +2
(★4-MAX) + Air Radar +1 One-time
Anti-Aircraft Gun3.7cm FlaK M423.7cm FlaK M42 (★6-7) +1 +1
(★8-9) +1 +1 +1
(★MAX) +1 +1 +1 +2
(★6-MAX) + Air Radar +2 One-time
Anti-Aircraft Gun25mm Anti-aircraft Autocannon Mount & Machine Guns25mm Anti-aircraft Autocannon Mount & Machine Guns +1 +2
Command FacilityFleet Communication AntennaFleet Communication Antenna (★4) +1
(★5) +1 +1
(★6) +1 +1 +1
(★7) +1 +2 +1
(★8) +2 +2 +1
(★9) +2 +2 +2
(★MAX) +2 +3 +2
Hidden Fit Bonuses
  • Has some hidden fit bonuses when equipped with certain equipment. Please see Hidden Fit Bonuses for more details.

Important Information

Drop Locations

ShipRarityTypeNo.World 1World 2World 3World 7World 4World 5World 6Remarks
123456123451234512345123451234512345
OoiVery RareCL019✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️✔️Buildable (no LSC)

Voice Lines

Quotes

Event Japanese/English
Introduction
Play
Hello~ I'm the light cruiser, Ooi. I ask that you please take good care of me.
こんにちはー。軽巡洋艦、大井です。どうぞ、よろしくお願い致しますね。
Introduction
Play
I'm the torpedo cruiser, Ooi.By the way... where is Kitakami-san? [1]
重雷装艦、大井です。ところで…北上さんはどこかしら。
Library
Play
I'm the 4th ship of the Kuma-class light cruisers, Ooi. I was born in Kobe.

During peacetime I was a training ship at the Imperial Japanese Navy Academy you know? Or course, my highlight is the mode change to a torpedo cruiser you know? I'll do my best!

球磨型軽巡洋艦の4番艦、大井よ。神戸生まれなの。

平時は海軍兵学校練習艦として活躍したのよ? もちろん、真打ちは、重雷装艦へのモデルチェンジよね?頑張るわ!

Library
Play
I'm Ooi, now in torpedo cruiser version.

I was expecting to use my overwhelming torpedo armanent but I never got the chance.[2] This time I'll show you my best. Just watch!

重雷装艦バージョンの大井です。

圧倒的な水雷戦力を期待されたけど、出番がなかなかなかったの。 今度は活躍して見せるわ。みていてね!

Secretary 1
Play
An exercise?
演習ですか?
Secretary 1
Play
Ummm... I'll launch my torpedoes you know?
あの…魚雷撃ちますよ?
Secretary 1
Play
Ummm... I'll launch my torpedoes you know? That's fine right?
あの…魚雷撃ちますよ?いいですね?
Secretary 2
Play
I wonder if Kitakami-san is doing well...
北上さん、大丈夫かな…
Secretary 3
Play
Admiral? What are you doing with your hands? Is this an exercise? Can I shoot you?
提督?この手はなんですか?何かの演習ですか?撃ってもいいですか?
Secretary 3
Play
Are you interested too, Admiral? Yup, I got lots attached to my legs! ...Hey, you're touching too much. Can I just launch 20 at you, Admiral?
提督も気になります?そう、足にいっぱい付いたんですよ!…って、触りすぎなので。提督に20発、撃っていいですか?
Secretary Idle
Play
I wonder if Kitakami-san is doing well, I'm worried when I'm not there with her. Yup, I'm worried... There's absolutely, definitely something going on! I have to go!
北上さん大丈夫かな、私がいないと心配だな。うん、心配……きっと、そう、きっと何か起きてる!私、行かなきゃ!
Secretary (Married)
Play
Admiral? What about the other girls? Eh, that's not it? Humph, that's fine then...
提督?他の子がどうしたって?え、違う?ふーん、ならいいの、なら…
Wedding
Play
Kitakami-san! Oh it's just you, Admiral? Ah, no, that's fine. Yes, I love you too, Admiral!
北上さん!なんだ提督なの?あ、いえ、いいんですけど。はい、提督も愛してます!
Wedding
Play
Is it fine to pick me out of the two torpedo cruisers? ...I'll drown you in the sea if you betray me alright...
たった二人の重雷装艦、私を選んでいいの?…私を裏切ったら海に沈めるけどね…
Player's Score
Play
There's a notification for you, Admiral.
提督にお知らせが来ています。
Player's Score
Play
Looks like there's a notification for you, Admiral.
提督にお知らせみたいです。
Player's Score
Play
You want to review the intelligence right, Admiral?
情報を確認するのですね、提督。
Joining the Fleet
Play
Ooi, torpedo squadron, sortieing.
大井、水雷戦隊、出撃します。
Joining the Fleet
Play
Torpedo cruiser Ooi, sortieing!
重雷装艦大井、出撃します!
Equipment 1
Play
Fufu~...I'm a bit happy.
ふふっ…ちょっと嬉しい。
Equipment 1
Play
The Type 93 Oxygen Torpedoes are... cold and amazing♪
九三式酸素魚雷って…冷たくて、素敵♪
Equipment 2
Play
Ummm... Please make another ship stronger too.
あの…他の艦も強くしてあげて。
Equipment 2
Play
It'd be nice if I could use the power of these torpedoes properly.
この魚雷火力、上手く使って欲しいな。
Equipment 2
Play
Fufufu... I won't let anyone interrupt us like last time... Oh, there's some lint on my shoulder. Yes, I'm fine now.
ふっふっふ…誰も私たちの前を遮れないわ。…あら、肩に糸屑が。はい、大丈夫です。
Equipment 3[3]
Play
Well, this is fine.
まあ、いいかな。
Equipment 3[4]
Play
If you say it's fine, Kitakami-san...
北上さんがいいって言うなら…
Equipment 3[5]
Play
Still not enough I guess?
まあまあ、かな?
Supply
Play
I see, I'm fully loaded with fuel and oxygen torpedoes huh. Fufu, I can continue to fight with this.
そう、燃料と酸素魚雷を満載してね。ふふふ、これでまた、戦えます。
Docking (Minor Damage)
Play
Yes, I'm going to rest for a while.
はい、少し休んできますね。
Docking (Minor Damage)
Play
I was looking forwards to entering the docks with Kitakami-san...
入渠も北上さんと一緒だったら楽しのに…
Docking (Major Damage)
Play
Tch, what kind of orders are... Ah, no, it's nothing. Ufufufu~
ちっ、なんて指揮…あっいえ、なんでもありませーん。うふふっ。
Docking (Major Damage)
Play
That strategy was terrible... Ah! No, I'm sorry I wasn't good enough.
作戦が悪いのよ……あっ!いえ、私が至らなくてごめんなさい。
Docking (Major Damage)
Play
It's definitely because it was a terrible strategy... Ah... No, I'm sorry I'm never good enough...
完全に作戦が悪いのよ…あっ…いいえ、私がいつも至らなくて、ごめんなさい…
Construction
Play
I'm happy, a new comrade has arrived!
嬉しいっ、新しい仲間が到着しました!
Construction
Play
A new comrade has joined the fleet.
新しい仲間が艦隊に加わりました。
Construction
Play
Eh? A new ship? ...Tch, yet another girl to get in the way... No, it's nothing.
え?新しい艦?…ちっ、また邪魔な子が…いえ、なんでもないの。
Returning from Sortie
Play
The fleet has returned to port. Good work, everyone.
艦隊が帰投しました。みんなお疲れ様。
Returning from Sortie
Play
The fleet has finished the operation. Good work.
艦隊が作戦終了です。おつかれさまね。
Starting a Sortie
Play
Ooi, setting off! Don't fall behind, everyone!
大井、出ます!みんな、遅れないで!
Starting a Sortie
Play
Now, let's go on a sortie to launch oxygen torpedo barrages!
さあ、酸素魚雷を撃ちまくりに出撃よ!
Starting a Sortie
Play
Now, it's time to bring out the true power of these cold and amazing oxygen torpedoes!
さあ、冷たくて素敵な酸素魚雷、本当の力を叩きつけてやるのよ!
Starting a Battle
Play
I get fired up... when I hear that it's time for combat.
私、砲雷撃戦って聞くと…燃えちゃいます。[6]
Starting a Battle
Play
Now, follow me~!
さあ、いっくわよー!
Attack
Play
That's right... it's too late for you...
そうね…もう遅いわよ…
Attack
Play
Launching 20 oxygen torpedoes!
酸素魚雷、20発、発射です!
Attack
Play
Go become food for the fishes![7]
海の藻屑となりなさいな!
Night Battle Attack
Play
Go become food for the fishes!
海の藻屑となりなさいな!
Night Battle Attack
Play
Lanching Type 93 Oxygen Torpedoes!
九三式酸素魚雷やっちゃってよ!
Night Battle
Play
Who is... the one who hurt Kitakami-san?
北上さんを傷つけるの……誰?
MVP
Play
Oh? Me? Ufufu~ this feeling is not bad. I'll continue to do my best~!
あら?私?うふふっ、悪い気持ちじゃないわね。また頑張りますっ!
MVP
Play
Me? Oh no, how embarrassing♪ Hey, wha, Kitakami-san...? Was Kitakami-san looking at me just now!? Hey!?
私ですかぁ?いやだ、困ってしまいますぅ♪って、あれ、北上さん…?今の、北上さんは見ててくれたの!?ねぇ!?
Minor Damage 1
Play
Whoaaaaa
うぁあぁぁっ
Minor Damage 1
Play
Oh no, this hurts!
やだ、痛いじゃない!
Minor Damage 2
Play
Yeah, that hurt.
うっぅん、痛いったら
Minor Damage 2
Play
Humph, I... I'm angry now!
ふんっ、もう…もう怒ったわ!
Major Damage
Play
They got me...? I need to go get repaired.
やられちゃった…?修理しなくちゃ。
Major Damage
Play
No!? My torpedo launchers are all battered!
やだ!?魚雷発射管がボロボロじゃない!
Sunk
Play
Did I manage to whittle down the enemy fleet...? I see... that's good then... I can sink now.[8]
敵艦隊、かなり削ってやれた…?そう…ならいいわ…沈んであげる。
Sunk
Play
It's not bad sinking as a torpedo cruiser...
重雷装艦として、沈むのも悪くはないか…
  1. The term she uses "重雷装艦", literally translates to 'ship heavily equipped with torpedoes'.
  2. Due to advances in naval aviation and submarine warfare, torpedoes were harder to use because they would get spotted and give targets time to evade.
  3. This line is shared with expedition selection, resource collection, instant repair and development.
  4. This line is shared with expedition selection, resource collection, instant repair and development.
  5. This line is shared with expedition selection, resource collection, instant repair and development.
  6. Returns to this line on Kai Ni.
  7. 海の藻屑 literally means "a watery grave".
  8. The intended role of torpedo cruisers was to soften up the enemy before other surface combatants engaged to finish them off.

Hourlies

Time Japanese/English
00:00
Play
It just turned exactly 12 o'clock, Admiral. It's late at night huh.
丁度0時を回ったところです、提督。夜更け、ですね。
01:00
Play
The time is now 0100. Eh? Too formal? I-I see...
現在時刻、マルヒトマルマル。え?硬い、ですか?そ、そうですか…。
02:00
Play
The time... Ah, No. It's 0200? How was that, Admiral?
現在時……あ、いえ。マルフタマルマルです?提督、こんな感じならどうですか?
03:00
Play
0300... I swear it's so annoying how you nitpick the way I tell the time... No, it's 0300!
マルサンマルマル…まったく煩いわね、時報の言い方なんて細かいことを…いえっ、マルサンマルマル、です!
04:00
Play
It's 0400... Admiral? Admiral~? I wonder if he's asleep. ...This is my chance!
マルヨン、マルマルです…提督?提督ー?寝たのかしら。…これはチャンスだわ!
05:00
Play
0500. I have to go to Kitakami-san's side! That's right, she is always troubled! Kitakami-saaaaaaaaan!!
マルゴーマルマルっ。北上さんの所に行かなくては!!そうよ、きっと困ってるに決まっているの!北上さぁああああああん!!
06:00
Play
0600! Are you alright, Kitakami-san? Are you safe!? S-so you are fine... Eh? This knife? I-I was making breakfast...
マルロクマルマル!北上さん、大丈夫っ、無事!?だ、大丈夫のようね…えっ?この包丁?あ、朝ごはんの……
07:00
Play
0700... Right, I probably should go prepare breakfast. Ummm, are you fine with gluten in the miso soup today?[1]
マルナナマルマル…そう、朝ごはんの支度をね、してあげようかなぁって。えっと、お味噌汁の具は、今日はお麩でいい?
08:00
Play
0800. Yes, I did my best to make breakfast for Kitakami-san's sake! Please help yourself♪ ...Is it delicious? That's great♪
マルハチマルマル。はいっ、北上さんのために、腕によりをかけて作った朝ごはん!どうぞ召し上がれ♪…美味しい?よかったぁ♪
09:00
Play
0900. Eh, "get back to your post"? No way...
マルキュウマルマル。え、持ち場に戻れって?そんなぁ…
10:00
Play
1000. I'm back, Admiral... Where have I been? ...Of course I was at Kitakami-san's place!
ヒトマルマルマル。提督、ただいま…どこに行っていたかって?…そんなの、北上さんのところに決まってるじゃないのっ!!
11:00
Play
1100. Ummm... Admiral? Why do you have your head in your hands? Do you have a cold!? Ummm, the cold medicine is...
ヒトヒトマルマル。あの…提督?何でそんなに頭を抱えているの?お風邪ですか!?ええっと、風邪薬はっと…。
12:00
Play
It's 1200. It's now noon. Shall I make lunch? It's fine. I'm good at cooking.
ヒトフタマルマルです。丁度お昼ですね。私、お昼作りましょうか?大丈夫です。料理は得意なんですよ、私。
13:00
Play
1300. Now, help yourself! Eh? This...? It's obviously omelette rice! Should I write something with ketchup?[2]
ヒトサンマルマル。さぁ召し上がれ!え?これ…?もちろんオムライスです!ケチャップで何か書いてあげましょうか?
14:00
Play
It's 1400. What is it, Admiral? Why do you have such a suspicious look. I didn't poison lunch you know? How rude.
ヒトヨンマルマルです。提督、何ですか?その怪訝な顔は。別に、お昼に毒なんて入っていませんよ?失礼ですね。
15:00
Play
1500. It's almost time for us to seriously execute operations huh... Now, let's do this properly! Ei!
ヒトゴーマルマル。そろそろ真面目に作戦を遂行しないといけませんね。…さっ、しっかりやりましょう!ええ!
16:00
Play
1600. Ummm... expeditions and missions, and then the sortie fleet is... What should we do, Admiral?
ヒトロクマルマル。えっと…遠征と任務、あと、出撃艦隊は、提督、どうしましょうか?
17:00
Play
It's 1700. Oh no, it's almost time for dinner. I need to step out for a while to make dinner.
ヒトナナマルマルです。あらやだ、もうすぐ夕食の時間ですね。私、ちょっと夕食の仕込み、してきますね。
18:00
Play
The time is now 1700. What's in this pot? It's obviously my special curry made with lots of love! I'm heading out!
現在時刻、ヒトハチマルマル。この鍋は何かですって?もちろん、愛情たっぷりの、大井特製カレーです!行ってきます!
19:00
Play
1900. Kitakami-san? I just happened to make too much curry! If you don't mind, let's eat it together~!
ヒトキュウマルマル。北上さーん? たまたまカレーを作りすぎてしまったの!よかったら、一緒に食べましょほぉぉお!
20:00
Play
2000. See, I even set aside some for you, Admiral. Eh? It's delicious...? Your body is getting hotter? Really?
フタマルマルマル。ほら、提督の分もちゃんとありますから。え?美味しい…?体が熱くなってきた?そうでしょう?
21:00
Play
The time is now 2100. Right, the dishes are all done and the area around the stove is OK. Today was tiring right, Admiral. Whew...
現在時刻、フタヒトマルマル。さ、洗い物もして、火の周りもオッケー、と。今日も疲れましたね、提督。ふぅ…。
22:00
Play
2200. Tch, that one light cruiser is making a fuss again huh... Can I give her a piece of my mind, Admiral? Ah, I...see?
フタフタマルマル。チッ、まーた軽巡が一隻騒いでるわね…。提督、私、ちょっと文句言ってきていい?ぁ、そ…そう?
23:00
Play
2300. Thanks for your hard work today, Admiral. I wonder if Kitakami-san is already asleep.
フタサンマルマル。提督、今日もお疲れ様です。北上さん、もう寝たかな
  1. Gluten is a kind of vegetarian meat substitute.
  2. In certain restaurants, the person who serves you will write or draw whatever you want (within reason) on the omelette rice.

Seasonal

Ship Japanese/English Notes
End of Year 2014
Play
Jeez, why is the end of the year always so busy… Ah, I’ll do my best with spring cleaning!
もぉ、なんだって年末年始はこう忙しいのかしら…あ、大掃除、頑張ります!
New Year 2015
Play
Kitakami!! Happy New Year! This year too! …Ah, Admiral? Please take care of me this year too, Admiral. Yes.
北上さん!!あけましておめでとうございます!!っ今年も! ・・・あっ提督?提督も、今年もどうぞよろしくおねがい致します。はい。
Valentine’s Day 2015
Play
V-valentine’s… Now is the time! Ufufu, fufu… huh?! M-my nose is bleeding? Whoawhoa…
バ、バレンタイン…今年こそは決戦ね! うふふ、ふふ…うっ?! は、鼻血が? あははは…
2nd Anniversary
Play
Today is an important day. I must spend it with Kitakami! Kitakamiiii!
今日は大切な日。ここはやっぱり、北上さんと過ごさないと!北上さあーんッ!
Early Summer 2015
Play
It’s almost summer♪ I need to buy a swimsuit that matches Kitakami’s♪ Fufufufufu♪
もうすぐ夏ねぇ♪北上さんとお揃いの水着、買わなくちゃ♪ふふ、ふふふ♪
5th Anniversary
Play
It’s finally the fleet’s 5th Anniversary! I’ll definitely need to be by Kitakami’s side! Kitakamiiiiii!
艦隊はついに五周年!ここはやっぱり、北上さんと過ごさないと!北上さぁーん!
Rainy Season 2018
Play
Are we making teruteru bouzu? Please leave it to me. Look, we already have all the tools and materials we need. So, this is for me…
てるてる坊主作りですか?任せてください。ほら、材料と道具一式もあるんです。で、これは私と…
Summer 2018
Play
It's almost summer. I need to go buy matching swimsuits for Kitakami and I! Ehe, ehehe.
もうすぐ夏ね。北上さんとお揃いの水着、買わなっちゃ!えへぇ、えへへぇ。
Saury 2018
Play
Saury. Filleting saury is no big deal at all for me. Just bring it all on! Yes, I'll do it!
秋刀魚。この大井、秋刀魚を三枚におろすくらい、造作も無いこと。どんどん持ってきなさい!えぇ、やってやるわ!
Christmas 2018
Play
Kitakami, this is delicious. Here, say "aah"... Eh, why? Why did you say that? I don't want to hear iiiiit!
北上さん、これ、美味しいです。はい、あーんして…えぇ、どうして?どうしてそんなこと!?言うなぁー!
Coming of Spring 2019
Play
It's almost spring. With Kitakami, I'll... Ufu... Ufufufufu... Ah, Admiral, good work.
そろそろ春ね。私と、北上さんも…うふぅ…うふふふふぅ…あぁ、提督、お疲れさまです。
6th Anniversary
Play
Admiral, what is it? Eh, the 6th Anniversary!? How can this be!? I definitely need to be spending it with Kitakami... Kiiiitaaaaakaaaamiiiii! Secretary 2
提督、何?えぇ、六周年!?なんてこと!?ここはやっぱり、北上さんと過ごさないと…北上さーん!
Rainy Season 2019
Kitakami-san! Look, look! This looks tasty too! I'll buy two for us! Eh? And one for the Admiral? Tch... If I have to.
北上さん、見て見て!これも美味しそう!私、二人分買ってきますね!え?提督の分も?チッ…しかたない。
7th Anniversary
Play
It's the fleets... Wha! It's the 7th Anniversary!? I forgot! I need to spend this big day with Kitakami... Kitakamiiiii! Secretary 2
艦隊は…うえぇ!七周年!?忘れてたわ!この大事な日は、絶対北上さんと過ごさないと…北上さーん!
8th Anniversary
Play
It's the fleet's... Wha!? 8th Anniversary!? Oh no! I need to spend an important day like this with Kitakami. Kitakamiiiiii!
艦隊は…えぇ!?ついに八周年!?なんてこと!こんな大切な日は絶対北上さんと過ごさないと。北上さ〜ん!
9th Anniversary
Play
The fleet... huh? No way, the 9th anniversary?! I totally forgot! I have to spend such an important day with Kitakami! Kitakami-sa~n! Hm? Admiral?
艦隊は、えっ?まさかの九周年?!すっかり忘れてたわ!こんな特別で大事な日は絶対北上さんと過ごさないと!北上さ~ん!あれ?提督?

Misc Lines

Ship Japanese/English Notes
Final Battle 2018
Play
Kitakami, the fleet is looking like… Could this be, that? The final battle… Well, Admiral? Secretary 1
北上さん、艦隊の様子が…これは、もしかして、あれですか?艦隊決戦ってやつ…提督、どうなの?
Final Battle 2018
Play
Be careful, Kitakami! This time is a little… Ngh! Secretary 2
北上さん、気を付けて!今回は少し...ん!
Final Battle 2018
Play
All the fools who stand before Kitakami and I, should SINK! Attack
私と北上さんの前を遮る愚か者、沈みなさい!
Final Battle 2018
Play
Eat my Type 3 Oxygen Love Attack! Night Battle Attack
九三式酸素ラブアターック!食らえ!
Final Battle 2018
Play
Ngh, bring it you bastards! Minor Damage 1
ん、やろう、上等じゃない!
Sasebo Base Tour 2018
Play
A trip with Kitakami! Y-yes, I can’t wait! Eh, why are you here, Admiral? Huh, a chaperone? For what? HUH!
北上さんと旅行!は、はい、楽しいです!えぇ、提督、あなたはどうしてここに?はぁ、監督?なんの?はぁ!
Spring 2019 Event
Play
A-are you ready? Friend Fleet Line
じゅ、準備はいいですか?
Spring 2021 Event
Play
Pests! I'll send you to Davey Jones' locker! Get out of my sight! Kai Ni Friend Fleet 1
邪魔よ!海の藻屑になりなさい!消えろ!
Spring 2021 Event
Play
Pests! I'll send you to Davey Jones' locker! Kai Ni Friend Fleet 2
邪魔よ!海の藻屑になりなさい!

CG

Regular
Seasonal

Trivia

General Information
  • She is named after the Ooi River.
    • It literally means Big Well.
  • She was launched on the 15th of July 1920.
  • Torpedoed by USS Flasher 570nmi (1,060 km; 660 mi) south of Hong Kong in the South China Sea at 13°12′N 114°52′E, on the 19th of July 1944.
Update History
  • She was part of the original game's launch when the game was released on the 23rd of April 2013.
  • She got her Kai Ni on the 19th of June 2013.
Misc
  • When KanColle's site was launched on DMM bach on the 28th of February 2013, players who per-registered before the game's official release received Ooi as a bonus ship along with their starting ship when they began playing.

See Also