Ooi

Info

19 大井 (おおい) Ooi Kuma Class Light Cruiser HP 25→29 FP 14→49 ARM 11→29 TORP 24→89 EVA 37→77 AA 13→59 PLA 0 ASW 19→59 SPD Fast LOS 8→39 RGE Medium LUK 17→49

Aircraft Equipment 0 14cm Single Gun Mount 0 61cm Quadruple Torpedo Mount -Locked- -Locked- Modernization 0 1 0 1 Build Time 1:00 (Normal) Remodel Req Consumption 25 25 Dismantle 2 2 9 0 Illustrator Shibafu Seiyuu Ootsubo Yuka

97 大井改 (おおいかい) Ooi Kai Kuma Class Torpedo Cruiser HP 32→37 FP 8→39 ARM 12→39 TORP 80→99 EVA 37→77 AA 13→39 PLA 0 ASW 25→59 SPD Fast LOS 8→39 RGE Medium LUK 10→49

Aircraft Equipment 0 61cm Quadruple (Oxygen) Torpedo Mount 0 61cm Quadruple (Oxygen) Torpedo Mount -Locked- -Locked- Modernization 0 4 0 1 Remodel Level 10 Remodel Req 400 100 Consumption 25 50 Dismantle 2 6 9 0 Illustrator Shibafu Seiyuu Ootsubo Yuka

114 大井改二 (おおいかいに) Ooi Kai Ni Kuma Class Torpedo Cruiser HP 43→49 FP 17→63 ARM 23→63 TORP 90→139 EVA 43→83 AA 15→49 PLA 0 ASW 27→79 SPD Fast LOS 9→43 RGE Medium LUK 13→49

Aircraft Equipment 0 12.7cm Twin High-angle Gun Mount 0 61cm Quintuple (Oxygen) Torpedo Mount 0 Type 21 Air Radar -Locked- Modernization 1 5 0 1 Remodel Level 50 Remodel Req 770 400 Consumption 25 75 Dismantle 2 9 9 0 Illustrator Shibafu Seiyuu Ootsubo Yuka

Gameplay Notes

Special Mechanics

Kai

• Become a CLT.Torpedo Cruisers (CLT) have a very high torpedo stat, having the strongest "night attack power " in the game. They:
• Can equip Minisub Midget Submarines and carry out Opening Torpedo Salvo,
• Should utilize Torpedoes or Secondary Guns.

Stats Exceptions

Kai

• Has 2 equipment slots.

Equipability Exceptions

CL	Default equipment compatibility
	✔️ Can Equip	❌ Cannot Equip
	Recon	Sp Bomber
	Small Small Large	Sp Sp_Sec Sub Minisub Large Sp
		Medium Large Large
	RE:
	Equipability notes: = ; = ; = ; =Recon ; =Bomber ; Small= ; Medium= ; Sec= ; =

CLT	Default equipment compatibility
	✔️ Can Equip	❌ Cannot Equip
		Sp Recon Bomber
	Minisub Small Small	Sp Sp_Sec Sub Large Large Sp
		Medium Large Large
	RE:
	Equipability notes: = ; = ; = ; =Recon ; =Bomber ; Small= ; Medium= ; Sec= ; =

• Can equip:
  • Elite Torpedo Squadron Command Facility in the RE

Kai

• Default CLT equipment compatibility

Fit Bonuses

[edit]Ooi Kai Ni Equipment Bonuses
Equipment	Extra Requirement									Note
12.7cm Single High-angle Gun Mount Kai 2		+2		+2
	+ Surface Radar	+2							+3	One-time
12.7cm Twin High-angle Gun Mount Kai 2		+3		+2
	+ Surface Radar	+3							+3	One-time
Bofors 15.2cm Twin Gun Mount Model 1930		+1		+1
5inch Twin Dual-purpose Gun Mount (Concentrated Deployment) OR GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)		-3		-2					-6
Type D Kouhyouteki Kai (Kouryuu Kai)			+1						-2
Elite Torpedo Squadron Command Facility	(1st equipped)	+5	+4						+4	One-time
Skilled Lookouts		+1	+2			+3			+2
Torpedo 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
12.7cm 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
12cm 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
61cm Quintuple (Oxygen) Torpedo Mount			+1
53cm Bow (Oxygen) Torpedo Mount			-5
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 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 3	+1						+1		One-time
	+ ★4+ Type 13 Air Radar Kai (Late Model)	+1		+4				+1	+3	One-time
Type 42 Air Radar Kai 2									-7
Type 2 Depth Charge	(★8-9)				+1
	(★MAX)				+2
2cm Flakvierling 38	(★4-6)			+1					+1
	(★7-9)	+1		+2					+1
	(★MAX)	+1		+3					+2
	(★4-MAX) + Air Radar			+1						One-time
3.7cm FlaK M42	(★6-7)			+1					+1
	(★8-9)	+1		+1					+1
	(★MAX)	+1		+1				+1	+2
	(★6-MAX) + Air Radar			+2						One-time
25mm Anti-aircraft Autocannon Mount & Machine Guns				+1					+2
Fleet 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									Note
12.7cm Single High-angle Gun Mount Kai 2		+2		+2
	+ Surface Radar	+1							+2	One-time
12.7cm Twin High-angle Gun Mount Kai 2		+3		+2
	+ Surface Radar	+2							+1	One-time
Bofors 15.2cm Twin Gun Mount Model 1930		+1		+1
5inch Twin Dual-purpose Gun Mount (Concentrated Deployment) OR GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)		-3		-2					-6
Elite Torpedo Squadron Command Facility	(1st equipped)	+5	+4						+4	One-time
Skilled Lookouts		+1	+2			+3			+2
Torpedo 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
12.7cm 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
12cm 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
61cm Quintuple (Oxygen) Torpedo Mount			+1
53cm Bow (Oxygen) Torpedo Mount			-5
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 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 3	+1						+1		One-time
	+ ★4+ Type 13 Air Radar Kai (Late Model)	+1		+4				+1	+3	One-time
Type 42 Air Radar Kai 2									-7
Type 2 Depth Charge	(★8-9)				+1
	(★MAX)				+2
2cm Flakvierling 38	(★4-6)			+1					+1
	(★7-9)	+1		+2					+1
	(★MAX)	+1		+3					+2
	(★4-MAX) + Air Radar			+1						One-time
3.7cm FlaK M42	(★6-7)			+1					+1
	(★8-9)	+1		+1					+1
	(★MAX)	+1		+1				+1	+2
	(★6-MAX) + Air Radar			+2						One-time
25mm Anti-aircraft Autocannon Mount & Machine Guns				+1					+2
Type D Kouhyouteki Kai (Kouryuu Kai)		-1							-7
Fleet 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									Note
12.7cm Single High-angle Gun Mount Kai 2		+2		+2
	+ Surface Radar	+1							+2	One-time
12.7cm Twin High-angle Gun Mount Kai 2		+3		+2
	+ Surface Radar	+2							+1	One-time
Bofors 15.2cm Twin Gun Mount Model 1930		+1		+1
5inch Twin Dual-purpose Gun Mount (Concentrated Deployment) OR GFCS Mk.37 + 5inch Twin Dual-purpose Gun Mount (Concentrated Deployment)		-3		-2					-6
S9 Osprey		+1			+1				+1
Elite Torpedo Squadron Command Facility	(1st equipped)	+5	+4						+4	One-time
Skilled Lookouts		+1	+2			+3			+2
Torpedo 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
12.7cm 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
12cm 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
53cm Bow (Oxygen) Torpedo Mount			-5
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 2 OR ★3+ 12.7cm Twin Gun Mount Model D Kai 3	+1						+1		One-time
	+ ★4+ Type 13 Air Radar Kai (Late Model)	+1		+4				+1	+3	One-time
Type 42 Air Radar Kai 2									-7
Type 2 Depth Charge	(★8-9)				+1
	(★MAX)				+2
Hedgehog (Initial Model)	(1st equipped)				+1				+1	One-time
2cm Flakvierling 38	(★4-6)			+1					+1
	(★7-9)	+1		+2					+1
	(★MAX)	+1		+3					+2
	(★4-MAX) + Air Radar			+1						One-time
3.7cm FlaK M42	(★6-7)			+1					+1
	(★8-9)	+1		+1					+1
	(★MAX)	+1		+1				+1	+2
	(★6-MAX) + Air Radar			+2						One-time
25mm Anti-aircraft Autocannon Mount & Machine Guns				+1					+2
Fleet 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

• Required for quest:
  • Mandatory:
    • A73
    • B84
  • Optional:
    • A74
    • B85, B178

Drop Locations

Ship	Rarity	Type	No.	World 1						World 2					World 3					World 7					World 4					World 5					World 6					Remarks
				1	2	3	4	5	6	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5	1	2	3	4	5
Ooi	Very Rare	CL	019									✔️	✔️	✔️			✔️	✔️	✔️	✔️	✔️	✔️	✔️			✔️		✔️		✔️	✔️	✔️			✔️		✔️		✔️	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?
	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. 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 Play	Well, this is fine.
	まあ、いいかな。
Equipment 3 Play	If you say it's fine, Kitakami-san...
	北上さんがいいって言うなら…
Equipment 3 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。
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!
	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.
	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…

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?
	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?
	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

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
Base Base Damaged Kai Kai Damaged Kai Ni Kai Ni Damaged

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

• Wikipedia entry on Ooi