U-2501 (JP 🇯🇵: U-2501, CN 🇹🇼: U-2501)
Ship ID No. 736 Star Rating ★★☆☆☆
Hull Submarine Rarity Ultra Rare
Navy Ironblood Build Time
Acquisition Event: Alliance Before the Hagiobull
Enhance Income
Firepower 0
Torpedo 44
Aviation 0
Reload 8
Scrap Income
Medal 30
Oil 0
Gold 10
Information
Release Date
EN
KR
CN
JP
Voice actress Reo Osanai
Illustrator
Other
Pixiv
Twitter
Weibo
Name
Skins
U-2501 Description
XXI-class submarine – U-2501.
Expressions
Treasure Behind the Water Curtain Description
Commander, I'm changing clothes... You don't have to look away. Open up the curtain of water, and I'm right here... [o(*//▿//*)q]
Expressions
Parameters
Firepower E
Torpedo S
Aviation E
Evasion D
Anti-air E
HP D
Stats
HP 318 Reload 43
Firepower 0 Torpedo 110
Evasion 7 Anti-air 0
Aviation 0 Cost
ASW 0 Luck 60
Hit 71 Speed 18
Armor Light
HP 1780 Reload 110
Firepower 0 Torpedo 544
Evasion 32 Anti-air 0
Aviation 0 Cost
ASW 0 Luck 60
Hit 185 Speed 18
Armor Light
HP 1972 Reload 117
Firepower 0 Torpedo 572
Evasion 37 Anti-air 0
Aviation 0 Cost
ASW 0 Luck 60
Hit 207 Speed 18
Armor Light
HP 2020 Reload 118
Firepower 0 Torpedo 579
Evasion 38 Anti-air 0
Aviation 0 Cost
ASW 0 Luck 60
Hit 212 Speed 18
Armor Light
HP Reload
Firepower Torpedo
Evasion Anti-air
Aviation Cost
ASW Luck
Hit Speed
Armor
HP Reload
Firepower Torpedo
Evasion Anti-air
Aviation Cost
ASW Luck
Hit Speed
Armor
HP Reload
Firepower Torpedo
Evasion Anti-air
Aviation Cost
ASW Luck
Hit Speed
Armor
Limit Break
Tier 1 Unlock All Out Assault | Torpedo efficiency +5%
Tier 2 Torpedo base +1 | Improve Hunting Range
Tier 3 Improve All Out Assault | Torpedo efficiency +10%
Equipment
Slot Equipment Type Efficiency (LB 0/1/2/3) Quantity (LB 0/1/2/3) Preload (LB 0/1/2/3)
1
2
3
4 Auxilliary - - -
5 Auxilliary - - -
Default Equipment
1 G7a Submarine Torpedo
2 G7a Submarine Torpedo
3
Fleet Tech
T3 Submarine: XXI-Class Tech Points and Bonus
Condition Tech Points Stat Bonus
Unlock 19 +1
Max LimitBreak 39
Lv.120 29 +2
Skillset
Icon Name Type Description Requirements
Deep-Sea Resonator Support When deployed into a sortie, increases this boat's ASR and AMO by 1; at the start of battle, increases this boat's TRP and RLD by 1.0%–10.0%. Whenever this boat's torpedoes hit an enemy: 40.0%–70.0% chance to inflict a special Flooding debuff (takes DMG every 3s based on U-2501's TRP, lasting for 15s); additionally, increases the DMG this boat deals to Flooding enemies by 1.0%–10.0%. Whenever any other ally in the Submarine Fleet hits an enemy with torpedoes: 40.0%–70.0% chance to increases this boat's ACC by 1.0% (stacks up to 10 times, lasting until the boat leaves the battle); upon reaching 10 stacks, restores 1.0%–10.0% of this boat's Max HP.
Listener of the Tides Offensive At the start of battle: if all 3 allied submarines are present, increases this boat's Torpedo Crit Rate by 1.0%–10.0%. During battle, increases this boat's OXY by 4–40. 1s after this boat's OXY reaches 0 and she resurfaces, this boat retreats from battle. 5s after the start of battle: launches a Lv.1–Lv.10 special barrage (DMG is based on the skill's level). 15s after starting battle with a fleet that this boat is NOT in: as long as this boat has not been sunk, launches a Lv.1–Lv.10 supporting barrage (DMG is based on the skill's level), revealing all enemy submarines in the area for 8s and reducing the ACC and EVA of all enemies on the field by 1.0%–10.0% for 8s.
All Out Assault II Offensive When this boat's OXY reaches 0 and she resurfaces, activates All Out Assault II: U-2501.
Construction
JP CN EN
Limited
Special
Heavy
Light
Dialogue
Event Audio Chinese Japanese English
Ship Description XXI型潜艇一一U-2501 XXI型潜水艦-U-2501 XXI-class submarine – U-2501.
Biography 我是U-2501……铁血的深海利刃……为了适配全新的战术而问世……请让我为您……奉献所有…… 私はU-2501……鉄血の深海の刃……新しい戦術のために、生み出されたもの……あなたに全てを…捧げさせて…… I'm known as U-2501, Iron Blood's blade of the deep... I was born to bring new tactics to life. Let me dedicate all that I am... to you.
Acquisition 指挥官……我是U-2501……此刻在记录……和您相遇时的声音……这是……最珍贵的收藏。便签……给您——「很高兴见到您，指挥官>w<」 指揮官……U-2501……録音中……あなたとの出会いでの音声を……大事な…コレクションなので……。付箋……あげる――「会えて嬉しいよん♪指揮官>w<」 Commander... I'm U-2501. I'm recording the audio of our first meeting... to be an important part of my collection. Here's a note for you... [I'm really happy to meet you, Commander! >w<]
Login 看到您……开心。啊，便签……给……「能让我好好听听您的呼吸么？>w<」 会えて……嬉しい。あ。付箋……あげる……「呼吸の音を聞かせてチョーダイ？>w<」 I'm happy... to see you again. Oh. Here's a note... [Can I record the sound of you breathing, please? >w<]
Details 音频库里是我收集的声音……还有我自己的声音哦……您可以随时打开听……「这都是为您录下的o(*//▿//*)q」 ストレージにあるのは、私が集めた音と……私の音……いつでも、聞いていいよ……「あなたのために録ったんだから～o(*//▿//*)q」 My audio library has all of the sounds I've collected... and some of my own. You can listen any time you want... [I recorded them just for you~ o(*//▿//*)q]
Main 指挥官……您刚刚，打个了哈欠……是晚上没睡好？要不要我……「陪您一起？o(*//▿//*)q」 指揮官……今、あくびをしてたけど……昨夜はよく眠れなかったの？だったらその……「添い寝させて？o(*//▿//*)q」 Commander, I heard you yawn just now... Did you not sleep well last night? If so, umm... [Can I sleep with you? o(*//▿//*)q]
Main 2 指挥官……今天……会为我留下什么样的声音……「>w<」 指揮官は……今日は…どんな音を残してくれるかな……？「>w<」 Commander, what sounds will you make for me today...? [>w<]
Main 3 哼~哼哼……♪您……喜欢这段旋律？……那可以，陪在我身边，听我唱歌么……？ ♪～このメロディが…好き？……じゃあ、そばにいて、私の歌を…聞いて？ Do you like this melody? Then stay here... and listen to my song.
Main 4 录音……嗯……开着……您的呼吸声……我收下了……「(o°▿°)o」 録音…うん…今してるよ……指揮官の呼吸の音…もらっちゃった…「(o°▿°)o」 Am I recording? Yeah, I am... I got the sound of you breathing... [(o°▿°)o]
Touch 唔……心跳……好快……「o(*//▿//*)q」 んん……心臓が…ドキドキ……「o(*//▿//*)q」 Mmm... My heart is pounding... [o(*//▿//*)q]
Touch (Special) 唔……声音……会、会被听到的……「收录权限未开放o(*//▿//*)q」 うう……音が……聞かれちゃう……「録音権限未解放ダヨo(*//▿//*)q」 Nnh... It's going to capture my voice, too... [Recording permissions not unlocked yet! o(*//▿//*)q]
Touch (Headpat) 唔……再多……一会儿~「o(*//▿//*)q」 んん……もっと……もっとぉ…「o(*//▿//*)q」 Mm... More... Mooore... [o(*//▿//*)q]
Mission 唔……任务……「急☆(>o<)」 ん……任務……「急げー☆(>o<)」 Mm... Missions... [Hurry! ☆(>o<)]
Mission Complete 奖励……指挥官，想要什么？「要我的陪伴可以么？！>w<」 報酬……指揮官、何がいい？「一緒にいてあげる私でもいいかな？！>w<」 Rewards... What do you want, Commander? [A day with me, maybe?! >w<]
Mail 无用的杂音已过滤……指挥官……「快看看剩下的邮件>w<」 不要なノイズはキャンセルした……指揮官……「メールのチェックタイム！>w<」 I canceled out all that extra noise, Commander... [Time to check your mail! >w<]
Return to Port 辛苦了，指挥官……这是……等您的时候，录下的……「海浪的声音哦>w<」 指揮官、お疲れ様……待ってる時、録音した……「浪の音でゴザイマース♪>w<」 Good work today, Commander... I recorded something while I was waiting. [The sound of the waves! >w<]
Commission Complete 是归航时的笛声……要我陪您，去收录重逢之音么？ 帰港時の汽笛の音……再会の音を、一緒に録りに行かない…？ The sound of the homecoming horn... Should I go with you to record your reunion?
Enhancement 音频容量……增加了「>w<」 音声ストレージ……増えた「>w<」 My audio library grows... [>w<]
Flagship 静默……蔓延…… 静黙……広がりつつ…… Silence spreads...
Victory 您会喜欢……胜利的声音，么……？ 勝利の音……好き、なの…？ Do you... like the sounds of victory?
Defeat ……呜……「っ ̯ -。」 ……ぴえん……「っ ̯ -。」 Bawww... [っ ̯ -。]
Skill 杂音……清除！ ノイズ……キャンセル！ Noise... canceled!
Low HP 唔啊……受伤了…… うぅ……怪我した…… Oww... I got hurt...
Affinity (Upset) 我……更喜欢一个人待着……「<(_ _)>」 ひ……ひとりでいるほうが…好きなので…「<(_ _)>」 U-umm... I prefer to be alone... [<(_ _)>]
Affinity (Stranger) 指挥官……您能……多说一些话么……「声音采集进度：25%>w<」 指揮官……できれば……もっと喋って……「音声採集進捗25パーセントォ！>w<」 Commander... Talk more, please? [Voice capture progress: 25%! >w<]
Affinity (Friendly) 偶尔……能听到鲸鱼的歌声……这很罕见……但是，都不如，您的声音……让我更想记录……「o(*//▿//*)q」 時々……くじらの歌声が聞こえることがあって……すごく珍しいはずなのに……指揮官の声には勝てない……もっと録音したい……「o(*//▿//*)q」 Sometimes... I hear whale song... It's such a rare thing, but none of it compares to your voice, Commander... I must record more... [o(*//▿//*)q]
Affinity (Like) 指挥官，这段音频损坏了……出现了，24秒的空白……听不到您声音的那段时间，变得好慢好慢……「っ ̯ -。」 指揮官、このトラックが一部壊れちゃって……24秒も空白になったの……指揮官の声が聞こえない時間…本当に…流れるのが遅く感じて……「っ ̯ -。」 Commander, this track is corrupted... Twenty-four seconds of it are blank now. When I can't hear your voice, time feels ever so slow... [っ ̯ -。]
Affinity (Love) 您听……问候、闲聊、指令……心跳、呼吸……全部。我的世界，装满了只属于我的……“您”。「o(*//▿//*)q」 聞いて……挨拶、雑談、命令のやり取り……鼓動、呼吸の音……全部。私の世界には……私だけの…「あなた」で…いっぱい……「o(*//▿//*)q」 Listen... Your greetings, idle chatter, commands, and even your heartbeat and breathing... All of my world is filled entirely with you... [o(*//▿//*)q]
Pledge 我说……“我愿意”……现在起，就连和您在一起时的沉默，也将交由我来保管。谁都无法删除……直到永远……永远…… はい……「喜んで」……これからは…あなたが私と一緒にいる時の沈黙も……預かるから……誰にも消させない……うん…永久…保存…… Yes... [I do!] From now on, even the shared silence between us... will be all mine. Nobody can ever erase it... It'll be safe forever.
Event Audio Chinese Japanese English
Ship Description 指挥官，我正在更衣……您不用回避……请拨开流动的水帘……我就在这里哦「o(*//▿//*)q」 指揮官、今着替え中……背を向けなくていいよ……水のカーテンを開けて……私は、ここにいるよ…「o(*//▿//*)q」 Commander, I'm changing clothes... You don't have to look away. Open up the curtain of water, and I'm right here... [o(*//▿//*)q]
Acquisition 指挥官，我正在更衣……您不用回避……请拨开流动的水帘……我就在这里哦「o(*//▿//*)q」 指揮官、今着替え中……背を向けなくていいよ……水のカーテンを開けて……私は、ここにいるよ…「o(*//▿//*)q」 Commander, I'm changing clothes... You don't have to look away. Open up the curtain of water, and I'm right here... [o(*//▿//*)q]
Login 哼哼~♪……嗯？您来了……您愿意……和我一起听……水幕温柔的声音么……？ ♪～……ん？指揮官……一緒に…水の音…聞いてくれる……？ Hum hum♪... Hmm? Commander... Would you like to listen to the water with me?
Main 嘘……这样……水声，还有您压抑的呼吸声……我都清晰地……收录了…… しーっ。水の音…指揮官の、抑えめの呼吸の音……しっかり…録音してる… Hush. The sound of the water... and your stifled breathing... I've got it now.
Main 2 指挥官……宝物，不会自己浮出水面……不过……可以为你例外一次「o(*//▿//*)q」 指揮官…宝物は自然に浮かんではこないけど……でも今回だけは特別…「o(*//▿//*)q」 Commander... Treasures don't normally surface on their own, but this time, I'll make an exception for you... [o(*//▿//*)q]
Main 3 水有些凉……但指挥官的手……很温暖……抱……「抱我，快抱紧我>w< 」 水がひんやり……でも指揮官の手は温かい……ぎゅって……「早くぎゅーってして>w< 」 The water is chilly, but your hands are warm... Hold me. [Hold me suuuper tight! >w<]
Main 4 指挥官……您专注的，是这流动的水幕……还是我无法隐藏的……心跳声呢？「o(*//▿//*)q」 指揮官……今気になってるのは…水のカーテン？それとも……私の、心の音…？「o(*//▿//*)q」 Commander, are you more focused on the water curtain... or the sound of my heart? [o(*//▿//*)q]
Touch 是这里的衣服……没有穿好嘛……？「☆(>o<)」 この服……よく着れてないの…？「☆(>o<)」 Did I not put this on right...? [☆(>o<)]
Touch (Special) 唔……指挥官的……手……嗯~伸过来了…… んんっ……指揮官の……手……ふぅ…伸ばしてきた…… Mmm... Your hand reached me... Phew...
Touch (Headpat) 有指挥官帮我……就不会在换衣服的时候，夹到头发了……「>w<」 指揮官がいてくれるから……着替える時、髪がひっかかる心配はない……「>w<」 Since you're here... I won't have to worry about my hair getting caught while I change clothes... [>w<]
Mission 时……时间到了……我们……该做正事了……「o(*//▿//*)q」 じ……時間だよ……そろそろ……真面目に真面目に……「o(*//▿//*)q」 I-it's time... We'd better get to business soon... [o(*//▿//*)q]
Mission Complete 奖励……指挥官想怎么领……都可以的「o(*//▿//*)q」 報酬は……どう受け取っても……いいよ「o(*//▿//*)q」 You can claim your rewards... however you like, Commander... [o(*//▿//*)q]
Return to Port 从您身上……我听到了海水、阳光与风的声音……请到水幕后面，让我帮您……更换衣物吧？「☆(>o<)」 指揮官から……海と風、太陽の音がする……こっちに来て、服を……着替えさせて…？「☆(>o<)」 I hear the sounds of the sea, sun, and wind coming from you... Come closer and let me help you get changed... [☆(>o<)]
Affinity (Love) 水幕会模糊眼前……但会让某些声音更清晰……现在请您闭上眼睛，听……水流被划开的声音……感受……这颗只为您跳动的心……「o(*//▿//*)q」 水のカーテンは…景色をぼやけさせるけど……音を、鮮明に聞こえるようにしてくれる……目を閉じて、聞いて……水をかき分ける音……心が、あなたのために、ドキドキする音を……「o(*//▿//*)q」 This curtain of water may blur the scenery... but it makes sounds even clearer for me... Close your eyes, open your ears. Listen to the sound of the water parting... and my heart beating just for you... [o(*//▿//*)q]
Event Audio Chinese Japanese English
Login 指挥官的问候……想听「o(*//▿//*)q」 指揮官の挨拶……聞きたい「o(*//▿//*)q」 I wanna hear you greet me, Commander... [o(*//▿//*)q]
Details ♪~（哼歌）……指挥官好像，听得很入迷呢……「>w<」 ♪～……指揮官が私の声に、夢中になってるみたい……「>w<」 Hum hum♪... Are you enchanted by my voice, Commander? [>w<]
Main 雨声……会覆盖掉很多杂音……所以，指挥官现在想做什么都可以……「o(*//▿//*)q」 雨の音が……ノイズを遮ってくれるから……何をしても大丈夫、よ……「o(*//▿//*)q」 The sound of the rain drowns out noise, so we can do whatever we want... [o(*//▿//*)q]
Main 2 嘘……现在这里只有我们了……指挥官能听到么？我们的心跳，在一起…… しーっ。ここには私しかいないから……聞こえる？鼓動が、一つになってるよ…… Hush. I'm the only other person here... Can you hear it? Our heartbeats are united...
Main 3 嗯~可以更用力一些的……用您的手指……捕获……「这样就不会压到头发了>w<」 んっ、もっと力を入れていいよ……指で…しっかりホールドして……「こうやれば大丈夫>w<」 Mm, you can be rougher... Squeeze and hold on tight... [Now it's perfect! >w<]
Main 4 指挥官……让我沉溺在……您的声音里……好么？「o(*//▿//*)q」 指揮官……あなたの声に…夢中になっても、いい…？「o(*//▿//*)q」 Commander... May I lose myself in your voice? [o(*//▿//*)q]
Touch 嗯~可以……继续……「喜欢o(*//▿//*)q」 んん…いいよ……大丈夫……「ダイスキo(*//▿//*)q」 Mm... You can keep going... [I love it! o(*//▿//*)q]
Touch (Special) 唔~嗯……禁、禁止收录~ ん…っぐぅ……ろ、録音しないで… Mm... Hngh... D-don't record this...
Touch (Headpat) 指挥官，心跳得好快……是因为喜欢么……「我也喜欢o(*//▿//*)q」 指揮官の鼓動が、早くなってる……好き、だから…？「私も、ダイスキo(*//▿//*)q」 Your heart is beating really fast... Do you like me? [I love you, too! o(*//▿//*)q]
Mission 指挥官……该工作了……「>w<」 指揮官……そろそろお仕事の時間……「>w<」 Commander, it's time to get to work... [>w<]
Mission Complete 唔……报酬……您要亲自确认么？ ん……報酬……自分で確認する？ Mm... Wanna check your rewards for yourself?
Return to Port 指挥官……我很想您……这些录音，能证明……「好害羞o(*//▿//*)q」 指揮官……会いたかった……録音が、証明してくれる……「もう恥ずかしいなぁo(*//▿//*)q」 Commander, I missed you... My recording will prove it... [Oh, I'm too embarrassed! o(*//▿//*)q]
Victory 请……请再说一次“做得很好”……「>w<」 もう一度……もう一度だけよくやったって……「>w<」 Say it again... Tell me I did a good job again... [>w<]
Affinity (Love) 曾经……我习惯了，寂静……习惯了，深海……习惯了，孤独……直到听到您的声音，直到感受到您带给我的……我从未听过的，最好的一切……「o(*//▿//*)q」 静寂…深海…孤独…そんなの、もう慣れっこだった……でも…指揮官が声を聞かせてくれた……これまで聞いたこともない、最高のすべてを、与えてくれたの……「o(*//▿//*)q」 I was so used to silence, the depths, and solitude... until I heard your voice. It's given me something incredible, like I've never had before... [o(*//▿//*)q]