Ooi

Info

Basic Ooi No.019 大井 Kuma Class Light Cruiser Statistics HP 25 Firepower 14 (49) Armor 11 (29) Torpedo 24 (89) Evasion 37 (77) AA 13 (59) Aircraft 0 ASW 19 (59) Speed Fast LOS 8 (39) Range Medium Luck 17 (49) Consumption Fuel no data Ammo no data Build Time Slots 01:00:00 2 Stock Equipment 14cm Naval Gun 61cm Quad Torpedo Mount -Locked- -Locked-

Upgrade Ooi Kai No.097 大井改 Kuma Class Torpedo Cruiser Statistics HP 32 Firepower 8 (39) Armor 12 (39) Torpedo 80 (99) Evasion 37 (77) AA 13 (39) Aircraft 0 ASW 25 (59) Speed Fast LOS 8 (39) Range Medium Luck 10 (49) Consumption Fuel no data Ammo no data Build Time Slots Lv10 Remodel 2 Stock Equipment 61cm Quad O2 Torpedo Mount 61cm Quad O2 Torpedo Mount -Locked- -Locked-

Second Upgrade Ooi Kai Ni No.114 大井・改二 Kuma Class Torpedo Cruiser Statistics HP 43 Firepower 17 (63) Armor 23 (63) Torpedo 90 (139) Evasion 43 (83) AA 15 (49) Aircraft 0 ASW 27 (79) Speed Fast LOS 9 (43) Range Medium Luck 13 (49) Consumption Fuel no data Ammo no data Build Time Slots Lv50 Remodel 3 Stock Equipment 12.7cm Twin High-angle Mount 61cm Quint O2 Torpedo Mount Type 21 Air RADAR -Locked-

Quotes

Light Cruiser

Event	Japanese	English	Note
Introduction Play	こんにちは。軽巡洋艦大井です。どうぞよろしくお願い致しますね	Hello. I'm Light Cruiser Ooi. Pleased to make your acquaintance.
Library Intro Play	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！	I'm Ooi, the 4th ship in the Kuma-class light cruisers. I was born in Kobe. I'm an active practice ship at the Navy School, you know? Of course, I'll change into a torpedo cruiser if I need to fight for real. Nice to meet you!
Secretary(1) Play	演習ですか？	Is this some sort of drill?
Secretary(2) Play	北上さん？　あ、提督、なんですか？	Kitakami-san? Ah, Commander, what is it?
Secretary(3) Play	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？	Admiral.. what's with that hand? Is this some sort of drill? Can I fire?
Secretary(idle)
Secretary(Married)
Wedding Play	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！	Kitakami-san!... oh ,it's the Admiral? Ah, no, it's fine.. yes, I love the Admiral too!	(as in, loves the Admiral as well as KTKM)
Show player's score Play	提督にお知らせが来ています	There is a new message for you, Admiral.
Joining a fleet Play	大井、水雷戦隊、出撃します	Ooi, Torpedo Squadron, sortie.
Equipment(1) Play	ふふっ、ちょっと嬉しい	fufu~, I'm a little happy.
Equipment(2) Play	あの、他の艦も強くしてあげて	Um, please strengthen the other ships too.
Equipment(3) Play	まあ、いいかな	Well, I guess this works.
Equipment(3) is shared with expedition selection, resource collection, instant repair and development.
Supply Play	ふふっ…ちょっと嬉しい。	fufu~, I'm a little happy.
Docking Current HP ≥ 50% of Max HP Play	はい、少し休んできますね。	Yes, I'll be taking a short break.
Docking Current HP < 50% of Max HP Play	ちっ、なんて指揮…あっ、なんでもありませーん。うふふっ。	Tsk, what terrible command- no, it's nothing~. Ufufu.	She has a habit of insulting the commander
Docking completed
Ship construction Play	嬉しい。新しい仲間が到着しました	I'm so happy that a new friend has arrived.
Return from sortie Play	艦隊が帰投しました、みんなお疲れ様	The fleet has returned. Thanks, everyone.
Start a sortie Play	大井、出ます！みんな、遅れないで！	Ooi, sortieing! Don't fall behind, everyone!
Battle start Play	私、砲雷撃戦と聞くと、燃えちゃいます	I get all worked up when I hear about exchanging shells!
Air battle
Attack Play	そうね、もう遅いわよ	Yeah, you're too slow.
Night battle Play	北上さんを傷つけるのは、誰？	Who's the one that hurt Kitakami?	Abukuma.
Night attack Play	海の藻屑となりなさいなっ！	Become scrap at the bottom of the sea!
MVP Play	あら、私？うふふ、悪い気持ちじゃないわね。また頑張ります	Oh, me? Ufufu, that isn't such a bad feeling. I'll try my best again!
Minor damaged(1) Play	うぁあぁぁっ	Aaaaargh!
Minor damaged(2) Play	うっぅん、痛いったら	Ouch! It hurts!
≥Moderately damaged Play	やられちゃった…？修理しなくちゃ。	They got me... I'll need to get repaired.
Sunk Play	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…	I wonder if we've worn down the enemy fleet...? Really? That's fine. I'll sink them...

First upgrade

Event	Japanese	English	Note
Introduction Play	重雷装艦として、生まれ変わった大井です！ お久しぶりです！	It's Ooi, reborn as a torpedo cruiser! Long time no see!
Library Intro Play	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！	It's Ooi, torpedo cruiser edition. My torpedo powers were counted in, but I didn't much of the limelight. I'll show you what I'm made of this time. Keep your eyes open!	重雷装巡洋艦=torpedo cruiser. '重' also means also 'enormous,' 'extreme,' etc. Not 'heavy' in this context. 重雷装艦=torpedo ship.
Secretary(1) Play	あの……魚雷、撃ちますよ？	Um... I'll shoot you with these torpedoes?
Secretary(2) Play	北上さん、大丈夫かな？	I wonder if Kitakami is all right...
Secretary(3) Play	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？	You like them too, Admiral? Yes, I have a lot attached to my legs! ... but you've touched them too much, so how about eating 20 of them?
Secretary(idle)
Secretary(Married)
Wedding
Show player's score Play	提督に、お知らせみたいです	It seems there is a message for you, Admiral.
Joining a fleet Play	重雷装艦、大井。出撃します！	Torpedo Cruiser Ooi, heading out!
Equipment(1) Play	この魚雷火力、上手く使ってほしいな	I want to be able use my torpedoes to their maximum abilities.
Equipment(2) Play	九三式酸素魚雷って…冷たくて、素敵	These Type-93 Oxygen Torpedoes are so cool... and marvelous.
Equipment(3) Play	北上さんがいいって言うなら	If Kitakami is fine with it, go ahead.
Equipment(3) is shared with expedition selection, resource collection, instant repair and development.
Supply Play	九三式酸素魚雷って…冷たくて、素敵♪
Docking Current HP ≥ 50% of Max HP Play	ふぅ…早く…魚雷を撃ちたいわ…	Sob... I want to fire these torpedoes soon.
Docking Current HP < 50% of Max HP Play	作戦が悪いのよ……あっ！いえ、私が至らなくてごめんなさい。	That strategy was horrible... No, sorry for my incompetence.
Docking completed
Ship construction Play	新しい仲間が艦隊に加わりました。	A new friend has joined our fleet.
Return from sortie Play	艦隊が作戦終了です。お疲れ様ね。	The campaign has ended. Good work.
Start a sortie Play	重雷装艦「大井」出撃します。 さぁ、酸素魚雷を撃ちまくりに、出撃よ！	Torpedo Cruiser, Ooi, heading out! Now, let's go and fire these oxygen torpedoes up!
Battle start Play	さぁ、いっくわよぉ	Ok, here I go!
Air battle
Attack Play	酸素魚雷！20発！発射です！	Oxygen Torpedoes! 20 shots! Launching!
Night battle Play	んっふふふ……まぁだ足りないわ……もっともっと、魚雷を撃ちたいの！	Nhuhuhu... this isn't enough at all... I want to fire more torpedoes!
Night attack Play	九三式酸素魚雷、やっちゃってよ！	Do your job, Type-93 oxygen torpedoes!
MVP Play	練習艦時代が長かったからね、その分、パワーが余っているのよ (old) 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！ (current)	Well, I was a practice ship for a long while. Guess I saved a lot of strength from then. (old) I'm the one? Aww, I'm loss for words♪ Eh, Kitakami-san...? Did Kitakami-san see that!? Did she!? (current)
Minor damaged(1) Play	やだ、痛いじゃない！	Hey, that hurts!
Minor damaged(2) Play	も、もう･･･　もう怒ったわ！	G-geez... NOW I'm angry!
≥Moderately damaged Play	やだ！？魚雷発射管がボロボロじゃない！	Oh no! My torpedo tubes are in tatters now!
Sunk Play	重雷装艦として沈むのも、悪くはないわね……	I guess it isn't bad... to sink as a Torpedo Cruiser...

Second upgrade

Event	Japanese	English	Note
Introduction Play	重雷装艦として生まれ変わった大井です。お久しぶりです。	It's Ooi, reborn as a torpedo cruiser! Long time no see.
Library Intro Play	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。今度は活躍してみせるわ。見ていてね！	It's Ooi, torpedo cruiser edition. My torpedo powers were counted in, but I didn't much of the limelight. I'll show you what I'm made of this time. Keep your eyes open!
Secretary(1) Play	あのー。魚雷、撃ちますよ。いいですね？	Umm. I'll shoot you with these torpedoes. That's fine, right?
Secretary(2) Play	北上さん、大丈夫かなぁ？	I wonder if Kitakami-san is all right.
Secretary(3) Play	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？	You like them too, Admiral? Yes, I have a lot attached to my legs! ... but you've touched them too much, so how about eating 20 of them?
Secretary(idle) Play	北上さ…なんだ提督なの？あ、いえ、いいんですけど…あはい。提督も、愛してます。 (old) 北上さん、大丈夫かなぁ……。私がいないと心配だなぁ……ん……心配……きっと、そう、きっと何か起きてる！私、行かなきゃ！ (current)	"Kitaka- oh, it's you, Admiral. Well, not that I mind... yes. I love you too, Admiral. (old)" Will Kitakami-san be alright?..... I'm getting worried as I'm not with her.....Hmm.....I'm so worried.....It's definitely, yes, there's definitely something that's about to happen! I have to go now! (current)
Secretary(Married) Play	提督？他の娘がどうしたって？…え？違う？ふぅ～ん…ならいいの、なら...。
Wedding Play	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…	Of the two Torpedo cruisers, you chose me, right?... If you betray me, I'll sink you in the ocean, you know...	Rather hypocritical, since she already has an interest towards KTKM
Show player's score Play	情報を確認するのですね、提督。
Joining a fleet Play	重雷装艦、大井。出撃します！	Torpedo Cruiser Ooi, heading out!
Equipment(1) Play	九三式酸素魚雷って冷たくて素敵	These Type-93 oxygen torpedoes are so cool... and marvelous.
Equipment(2) Play	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。	Hehehe...... Nobody will get in our way anymore..... Ah, there's a speck of dust on my shoulder. OK, I'm good.
Equipment(3) Play	まあまあ、かな？	This should be OK.
Equipment(3) is shared with expedition selection, resource collection, instant repair and development.
Supply Play	そう、燃料と酸素魚雷を満載してね……ふふ……。これでまた、戦えます！
Docking Current HP ≥ 50% of Max HP Play	入渠も北上さんと一緒だったら楽しいのに…	Even though I was looking forward to docking with Kitakami-san...
Docking Current HP < 50% of Max HP Play	完全に作戦が悪いのよ……あっ！いえ、私が至らなくてごめんなさい。	It's all the campaign's fault! No, sorry for my incompetence.
Docking completed
Ship construction Play	え？新しい艦？…ちっ、また邪魔な娘が。いえ、なんでもないの。	Eh? A new ship? ...Tch, another nuisance. No, it's nothing.
Return from sortie Play	艦隊が作戦終了です。お疲れ様ね。	The campaign has ended. Good work.
Start a sortie Play	さぁ、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！	Now, I will strike with the true power of these wonderfully cold oxygen torpedoes!	Or the same as with fleet selection
Battle start Play	私、砲雷撃戦て聞くと燃えちゃいます	I get all worked up when I hear about exchanging shells!
Air battle
Attack Play Play Play	・私、砲雷撃戦って聞くと…燃えちゃいます。 ・九三式酸素魚雷やっちゃってよ！ ・海の藻屑となりなさいな	・I get all worked up when I hear about exchanging shells! ・Do your job, Type-93 oxygen torpedoes! ・Become scrap at the bottom of the sea!	Or same as fleet selection
Night battle Play	北上さん…傷つけるの…誰？	The one who hurt Kitakami-san... who was it?	Never ever hurt Kitakami in front of Ooi.
Night attack Play	九三式酸素魚雷、ヤっちゃってよ！	Do your job, Type-93 oxygen torpedoes!
MVP Play	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。 (old) 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！ (current)	Oh, me? Ufufu, that isn't such a bad feeling. I'll try my best again! (old) I'm the one? Aww, I'm loss for words♪ Eh, Kitakami-san...? Did Kitakami-san see that!? Did she!? (current)
Minor damaged(1) Play	やだ、痛いじゃない！	Hey, that hurts!
Minor damaged(2) Play	も、もう･･･　もう怒ったわ！	G-geez... NOW I'm angry!
≥Moderately damaged Play	やだ、魚雷発射管がボロボロじゃない	Oh no! My torpedo tubes are in tatters now!
Sunk Play	重雷装艦として沈むのも、悪くはないわね……	I guess it isn't bad... to sink as a Torpedo Cruiser...

Hourly Notifications

Time	Japanese	English	Note
00:00 Play	ちょうど零時を回ったところです、提督。夜更けですね。	Admiral, midnight has just came around again. It's late night.
01:00 Play	現在時刻、マルヒトマルマル。え…？硬い…ですか？そっ、そうですか…	The time is currently at 0100. Eh...? It sounds too strict? I-I see...
02:00 Play	現在じーー…あ、いいえ、マルフタマルマルです。提督、こんな感じならどうですか？	The time is――... Ah, I mean, it's 0200. Do you prefer it like this, Admiral?
03:00 Play	マルサンマルマル。…まったく、うるさいわね。時報の言い方なんて細かいことを…いっいいえ！マルサンマルマル、です！	0300. ...Geez, so annoying. Being picky even in the way I make the hourly announcements... N-Nothing! It's 0300, sir!
04:00 Play	マルヨン…マルマルです…提督？提督…？寝てたのかしら？…これはチャンスだわ！	It's 04...00... Admiral? Admiral...? Did he go to sleep? ...THIS IS MY CHANCE!
05:00 Play	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!!	0500. I need to go to Kitakami-san's side!! Yes, she is definitely troubled! Kitakami-saaaaaaaaaan!!
06:00 Play	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……	0600! Kitakami-san, are you okay, are you safe!? I-it looks like you're fine... Eh? This knife? Ah, it's for making breakfast...
07:00 Play	マルナナ、マルマル…そう、朝ごはんの、支度を、してあげようと思って…っ。 お味噌汁の具、今日は、お麩でいい…？	07,00... Yes, I was thinking, of preparing, breakfast... For today's miso soup, are you okay with gluten?	Gluten is the literal translation of fu, which is a type of wheat gluten that is rather commonly used in cooking in Japan.
08:00 Play	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♪	0800. Alright, for Kitakami-san's sake, I made breakfast with a quality that is above my skill level! Please go ahead and eat up♪ ...It's delicious? I'm relieved♪
09:00 Play	マルキュウマルマル。 え、持ち場に戻れって？ そんなぁ…	0900. Eh, shouldn't I return to my post? But...
10:00 Play	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!!	1000. Admiral, I'm back... Where did I go? ...Isn't it obvious, of course it's to Kitakami-san's place!!
11:00 Play	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…。	1100. Um... Admiral? Why are you holding your head like that? Did you get a flu!? Let's see, where is the flu medicine...
12:00 Play	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。	It's 1200. It is now noon. Should I make some lunch? It's fine. I'm good at cooking.
13:00 Play	ヒトサンマルマル。さぁ召し上がれ！え？これ…？勿論オムライスです！ケチャップで何か書いてあげましょうか？	1300. Go on, eat up! Eh? What is this...? It's obviously omelette rice! Should I write something with the ketchup?
14:00 Play	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。	It's 1400. What is it, Admiral? What's with that look of doubt on your face. I didn't do anything like poison your lunch, you know? How rude.
15:00 Play	ヒトゴーマルマル。そろそろ真面目に作戦を遂行しなければいけませんね。…ええ、しっかりやりましょう！	1500. It's about time to seriously go out for some sorties now I guess. ..Yes, I'll do my best!
16:00 Play	ヒトロクマルマル。えっと…遠征任務、艦隊は、どうしましょうか、提督？	1600. Um... For the expedition, what should the fleet do, Admiral?
17:00 Play	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。	It's 1700. Oh my, It's nearly dinner time. I'll prepare dinner food for a while.
18:00 Play	現在時刻、ヒトハチマルマル。この鍋は何かですって？勿論、愛情たっぷりの、大井特製カレーです！行ってきます！	The time is currently at 1800. What kind of pot is this, you ask? It's certainly, my special curry, fulfilled with my love! I'm leaving!
19:00 Play	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、一緒に食べましょぉぉお！	1900. Kitakami-san♪ I just accidentally cook too much curry! If you don't mind, let's eat togetheeeeR!
20:00 Play	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？	2000. See, there's a curry for Admiral too. Eh? It's delicious...? Your body is getting hotter? You see?
21:00 Play	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…。	It is now 2100. Let's see, we're done washing up, the area around the fire is okay too. Good work for today, Admiral. Fuu...
22:00 Play	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もいい？ぁ、そ…そう？	2200. Tsk, That one light cruiser is making such a noise A―GAIN... Admiral, Can I go to complain her? Ah, O...Okay?
23:00 Play	フタサンマルマル。提督、今日もお疲れ様です。北上さん、もう寝たかなぁ？	2300. Admiral, Thank you for your hard work today. Is Kitakami-san already sleeping?

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)

Character

Seiyuu: Ootsubo Yuka

Artist: Shibafu (しばふ)

Personality

• She is infatuated with Kitakami, as expressed in her quotes and behavior in derivative media.

Trivia

• After being remodeled into torpedo cruisers, Ooi, Kitakami, & Kiso can utilize the Type A Kou-hyouteki to attack during the opening torpedo phase.
• She is named after the "Ōi river" in Shizuoka prefecture, Japan.
  • It literally means Big Well.
• 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, 19 July 1944.

See Also

• View Ooi CG
• List of Light Cruisers
• Wikipedia entry on Ooi