Ootomari

Info

大泊 (おおとまり)		Ootomari
595
Ootomari Class Fleet Oiler

HP	20→24	FP	2→8
ARM	11→31	TORP	0
EVA	14→48	AA	6→18
PLA	0	ASW	12→18
SPD	Slow	LOS	7→14
RGE	Short	LUK	40→80

Aircraft	Equipment
0	7.7mm Machine Gun
0	7.7mm Machine Gun
	-Locked-
	-Locked-

Modernization	0 0 0 2
Build Time	0:00 (Unbuildable)	Remodel Req
Consumption	15 5	Dismantle	2 0 6 0
Illustrator	Hozuka	Seiyuu	Yuikawa Asaki

大泊改 (おおとまりかい)		Ootomari Kai
600
Ootomari Class Fleet Oiler

HP	22→26	FP	3→17
ARM	12→36	TORP	0
EVA	18→68	AA	9→22
PLA	0	ASW	14→35
SPD	Slow	LOS	8→16
RGE	Short	LUK	50→96

Aircraft	Equipment
0	25mm Single Autocannon Mount
0	12.7mm Single Machine Gun Mount
	-Locked-
	-Locked-

Modernization	0 0 0 2
Remodel Level	55	Remodel Req	130 330 12 8
Consumption	15 10	Dismantle	2 0 7 0
Illustrator	Hozuka	Seiyuu	Yuikawa Asaki

Is a "Fleet Oiler" (AO), despite being designated in the game as an "Ice Breaker" (AGB / 砕氷 / 砕氷艦) and being historically one.

This is reflected in her equipability exceptions.

Gameplay Notes

Fleet Oilers (AO) can notably refuel ships mid-sortie using Underway Replenishment.

They can also carry various support equipment, which can be useful for Resource Farming.

Special Mechanics

None

Stats Exceptions

Kai

Has 2 equipment slots.

Equipability Exceptions

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

Ootomari Equipability Exceptions
	Ootomari	Ootomari Kai
Expansion Slot Exceptions	Can Equip: ★+7
Expansion Slot Exceptions	Cannot Equip:	-
Ship Exceptions	Can Equip:	Can Equip:
	Cannot Equip: Large	Cannot Equip:
	Medium Can Only Equip:

Fit Bonuses

[edit]Ootomari Equipment Bonuses
Equipment	Extra Requirement						Note
Ship-Type Bonuses
12cm Single High-angle Gun Mount + 25mm Machine Guns Additions	(★0)	+1	+2		+1	+2
	(★1)	+1	+2		+1	+3
	(★2-3)	+1	+2		+1	+4
	(★4-5)	+1	+3		+1	+4
	(★6)	+1	+3		+1	+5
	(★7)	+1	+3		+2	+5
	(★8)	+1	+4		+2	+5
	(★9)	+1	+4		+2	+6
	(★MAX)	+2	+4		+2	+6
	+ Air Radar		+2			+2	One-time
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
	+ ★4+ Type 13 Air Radar Kai (Late Model)	+1	+4		+1	+3	One-time
Type 2 Depth Charge	(★8-9)			+1
Type 2 Depth Charge	(★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
Arctic Camouflage (+ Arctic Equipment)	(★7)					+1
	(★8)				+1	+1
	(★9)	+1			+1	+1
	(★MAX)	+1			+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

Drop Locations

Ship	Rarity	Type	No.	World 1						World 2					World 3					World 7					World 4					World 5					World 6					Remarks
Ship	Rarity	Type	No.	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	Remarks
Ootomari	Very Rare	AO	595																																					Unbuildable

Voice Lines

Quotes

Event	Japanese/English
Introduction Play	One tragedy led to construct the true icebreaker for the first time in Japan. It's me constricted, Ootomari. I'm not a ship for combats but I will protect the north area fishing, its sailing and your lives.
Introduction Play	ある悲劇をきっかけに日本で初めて建造された本格的な砕氷艦、名前を「大泊」と申します。戦闘を目的とした艦ではありませんが、北方の漁業、航行、そして皆さんの生命をお護りします。
Introduction Play	Admiral, good morning. I, icebreaker Ootomari, am posted at a position. For a northern silence sea, and one’s lives, let's protect them with me.
Introduction Play	提督、おはようございます。砕氷艦大泊、配置についています。北方の静かな海、そして皆さんの生命を、共にお護りしましょう。
Library Play	I am an icebreaker Ootomari. Taking the opportunity of a tragedy occurring in northern area, I was built as an icebreaker which can cross north icy cold sea for the first time in Japan. As a supporter based in Oominato, I did guard, rescue, supproting for ones who were active in the northern sea. My role was taken over by Souya after the Second World War. I hope you remember those affairs.
Library Play	砕氷艦、大泊と申します。北方で起きた悲劇を契機に北の冷たい氷の海を渡れる砕氷艦として日本で初めて建造されました。大湊を起点に、北方海域で活動する皆さんの支えとして、警備、救援、支援に努めました。戦後はあの宗谷へと繋がっていきます。覚えていてくださいね。
Secretary 1 Play	I will protect you all in a different way than combat.
Secretary 1 Play	戦闘とは違うやり方で、皆さんを守ります。
Secretary 1 Play	I will protect you in my own way.
Secretary 1 Play	私にできるやり方で、皆さんをお守りします。
Secretary 2 Play	The guardian of a northern sea, you say. No way, I'm not a ship that fights. But I'll do my best to work.
Secretary 2 Play	北方海域の守り神…って、そんな…。私は戦う船ではありませんし…。…でも、できうる限り、働きますね。
Secretary 2 Play	The guardian of a northern sea, you say. That's not me. I don't have the power to fight like you all. But I will do my best to do what I can.
Secretary 2 Play	北方海域の守護神……って、そんな。私は、皆さんのように戦う力はありません。でも、出来ることを精一杯努めます。
Secretary 3 Play	Let me see. Even if they wanted to go for rescue, they couldn't cross the icy sea. And that led to a tragedy. Even if they wanted to do action, the navy could send no ships that could act in the north icy sea. I was born so that such a situation would never happen again.
Secretary 3 Play	そうですね、助けに向かおうとしても、氷の海を渡ることができない。そして、起こった惨劇…。対応したくても、北方の氷の海で動ける艦のいない海軍。そんな事態を、二度と起こさないために、私が生まれました。
Idle Play	Let me see. The northern sea, especially the season when ice starts to melt, is quite harsh. That is why I was born. I will do my best for ones who are acting in a northern area until a day I cannot move.
Idle Play	そうですね。北の海、特に氷が融けだす季節まで、その環境はなかなかに厳しいです。そのために私が生まれました。私は、体が動かなくなるその時まで、北方で活動する皆さんのために、できるだけ頑張ります。
Secretary Married Play	I have some regrets. I'm a little older… than young Souya-san. No, no, I can still work. I can do it with you... Yes!
Secretary Married Play	そうですね。私も艦歴が少し…。若い宗谷さんには…。ううん、まだ、まだ働けます。あなたと、共に。はい。
Wedding Play	Admiral, did you call for me? I have just come back from Oominato. What? That's... did you prepare it for me? Can I open it? Uh, I see. T-This is... I guess your action has such meaning. T-Thank you for your present. I will do treasure it forever. Yes.
Wedding Play	提督、お呼びでしょうか。只今、大湊から戻って参りました。え?こちらを、私に? 開けてもよろしいのでしょうか。あ、はい。こ、こちらは…。あの、その意味ととっても。あ、ありがとうございます。私、大切にします。いついつまでも。ええ。
Looking At Scores Play	It's important to check the overall situation. Yes, here it is.
Looking At Scores Play	全体状況を確認するのは大切ですね。はい、こちらです。
Joining A Fleet Play	The icebreaker guarding the north, Ootomari, weighing anchor!
Joining A Fleet Play	北方警備、砕氷艦、大泊。抜錨いたします。
Equipment 1 Play	Thank you very much. I feel obliged to you^[1].
Equipment 1 Play	ありがとうございます。大変恐縮です。
Equipment 2 Play	This equipment – this is for me? Ah, ah, yes, I'll take it.
Equipment 2 Play	こんな装備を…私に？あっ、は、はい！受領します。
Equipment 2 Play	This equipment is for me? Yes! I have received it!
Equipment 2 Play	この装備を私に? は、はい、確かに受領しました。
Equipment 3^[2] Play	Very nice. Sounds good.
Equipment 3^[2] Play	とても素敵です。いいですね。
Supply Play	I'm glad your supply. I feel obliged to you.
Supply Play	補給助かりました。大変恐縮です。
Docking Minor Play	I'm ashamed. I need to repair my own a little.
Docking Minor Play	大変恐縮です。少し修繕いたします。
Docking Major Play	Admiral, I'm very sorry. I need a major repair of my own. I'm ashamed.
Docking Major Play	提督、大変申し訳ありません。大幅な修繕が必要となりました。恐縮です。
Construction Play	A new ship has been completed. How wonderful.
Construction Play	新しい船が完成しました。素敵です。
Returning From Sortie Play	Everyone is back safely. Phew... I was relieved.
Returning From Sortie Play	皆さん、無事に戻ってこれました。ふぅ、よかった。
Starting A Sortie Play	The icebreaker belonging Yokosuka Naval District, Ootomari, starting to sail. I feel much obliged to your trust. Follow me.
Starting A Sortie Play	横須賀鎮守府所属、砕氷艦、大泊、進発いたします。皆さん、恐縮です。続いてください。
Starting A Sortie Play	The icebreaker belonging Oominato Guard District, Ootomari, starting to sail. I feel much obliged to your trust. Please follow me.
Starting A Sortie Play	大湊警備府、砕氷艦、大泊、進発いたします。皆さん、恐縮です。どうぞ続いてください。
Battle Start Play	Ah, that's... the enemy? E-Everyone, be careful!
Battle Start Play	あ、あれは…敵? み、皆さん、気をつけて!
Attack Play	W-What should I do?!
Attack Play	ど、どうしましょう!
Attack Play	I won't let you do it!
Attack Play	この大泊が、やらせません!
Secondary Attack Play	I cannot let you hurt everyone!
Secondary Attack Play	皆を傷つけさせるわけには…！
Night Battle Play	The night has come… Everyone, please be careful!
Night Battle Play	夜の海…ですか。　皆さんどうぞお気をつけて。
MVP Play	May I receive such an honor? Oww, no, no, no; I'm ashamed. I must decline it... Oh, I see. I'm sorry.
MVP Play	私にこのような栄誉を…？あ、いえいえいえ、大変恐縮なことです…ご辞退申し上げ…。…あ、はい、すみません…。
Minor Damage 1 Play	Ahhh!
Minor Damage 1 Play	あああっ！
Minor Damage 2 Play	Please stop!
Minor Damage 2 Play	やめてください！
Major Damage Play	Ouch! I-I won't sink...
Major Damage Play	痛いっ！わ、私…沈むわけには…。
Sunk Play	Really painful... My body... is just torn... I see I’m going to sink... Was I - Was I able to help everyone...?
Sunk Play	痛い…。私の体が…ちぎれて…。私…沈むんですね…。お役に…皆さんのお役に立てたで…しょう…か…。

↑ 恐縮-kyōshuku; feel ashamed for causing trouble to someone or be modest for accepting someone's kindness. Depending on the situation, this word has completely opposite meanings, so it has to get the meaning from in front and behind context.
↑ This line is shared with expedition selection, resource collection, instant repair and development.

CG

Regular
Base Base Damaged Kai Kai Damaged

Seasonal
12th Anniversary 12th Anniversary Damaged

Trivia

General Information

She is named after the Port of Ootomari.
She was launched on the 3rd of October 1921.
Originally designed as a Kamoi-class Oiler. The failure of Japan to dispatch ships capable of breaking through the ice to rescue their citizens during the Nikolayevsk Incident caused her redesign as an Ice Breaker.
Japan had no prior experience in constructing ice breakers, as such they relied on observing designs from other nations, particularly the Soviet Union, and ultimately she was based after the Dobrynya Nikitich.

Update History

She was added on the 7th of March 2025 as Spring 2025 Event E1 drop.

Misc

Was assigned to the Ōminato Guard District and took northern patrol duties in the regions of Sakhalin, Kuril Islands and Sea of Okhotsk
Survived World War II.
Was initially planned to be a repatriation ship, but her boilers were no longer usable; in fact, she was heading for Youkosuka for maintenance, but the war ended and plans were stopped.