I-19 伊19
Seiyuu Misato (味里) Availability Drop
Event Reward
Artist Shobon (ショボン) Implemented on 2013-11-1



No.123 伊19 (Iku イク)

Junsen Type B Submarine

SS I-19 191 Card
Icon HP HP 14 (16) Icon Gun Firepower 2 (9)
Icon Armor Armor 4 (18) Icon Torpedo Torpedo 36 (79)
Icon Evasion Evasion 12 (36) Icon AA AA 0
Icon Aircraft Aircraft 0 Icon ASW ASW 0
Icon Speed Speed Slow Icon LOS LOS 10 (39)
Icon Range Range Short Icon Luck Luck 12 (49)
Resource Consumption
FuelKai Fuel 10 AmmoKai Ammo 20
Build Time Slots
Unbuildable 1
Stock Equipment Space
Xx c - Unequipped - 0
- Locked - -
- Locked - -
- Locked - -
Extra Statistics
Modernization Bonus
Icon Torpedo+2
Scrap Value
FuelKai 1 AmmoKai 2 SteelKai 2 BauxiteKai 1
Category Equipment that can be improved with I-19 as helper ship not found


I-19 Kai

No.123 伊19改 (Iku イク)

Junsen Type B Aircraft Carrying Submarine

SSV I-19 Kai 401 Card
Icon HP HP 18 (20) Icon Gun Firepower 3 (12)
Icon Armor Armor 5 (19) Icon Torpedo Torpedo 42 (89)
Icon Evasion Evasion 13 (49) Icon AA AA 0
Icon Aircraft Aircraft 2 Icon ASW ASW 0
Icon Speed Speed Slow Icon LOS LOS 15 (39)
Icon Range Range Short Icon Luck Luck 13 (59)
Resource Consumption
FuelKai Fuel 10 AmmoKai Ammo 25
Remodel Level Slots
Level 50 2
Stock Equipment Space
Xx c - Unequipped - 1
Xx c - Unequipped - 1
- Locked - -
- Locked - -
Extra Statistics
Remodel Cost
AmmoKai 200 SteelKai 140
Modernization Bonus
Icon Torpedo+2 Icon AA+1
Scrap Value
FuelKai 1 AmmoKai 2 SteelKai 2 BauxiteKai 2
Category Equipment that can be improved with I-19 Kai as helper ship not found


Event Japanese English Note
Play Introduction 素敵な提督さんで嬉しいのね。伊十九なの。そう、イクって呼んでもいいの! Such a great admiral makes me happy. I'm I-19. Yep, calling me 'Iku' is fine! Iku uses feminine sentence ending particles
Play Library 潜水艦の伊一九よ。うん、イク。
I'm the submarine I-19. Yes, Iku!
I sunk the carrier Wasp with my pride and joy, my oxygen torpedoes! I was even able to hit a battleship and destroyer that was waaaay ahead of the carrier!
Don't you forget Iku, Sniper of the Ocean's great abilities... 'kay?
Refers to USS North Carolina and O'Brien, with the latter sinking en route for repairs due to I-19's torpedo
Play Secretary 1 提督!イクから目を逸らしちゃダメなの! Admiral! You're not allowed to look away from Iku!
Play Secretary 2 んふー、提督は何をしても怒らないから好きなのね Nnfu~, you won't get mad no matter what I do, so I like you.
Play Secretary 3 提督?肩凝ってるのぉ?ほらっ、こうするとどーお?痛い?いっひひひひ Admiral? Are your shoulders sti~ff? How's thi~s? Does it hurt? Ehehehehe. Iku is saying this in a very teasing manner.
Play Idle 提督~! イクを待たせるって、どういう了見なの? またおしおき、されたいの~? Admiral~! What were you thinking, keeping Iku waiting? Do you want to be punished again~?
Play Secretary Married てーとくー! 肩、揉んであげるのー! …ぅう、ゴリゴリするの… A~dmi~ra~l! I'll massage your shoulders! ...Uuu, they're all stiff...
Play Wedding 提督、なーに? イクと潜りたいなの? じゃーあ…はいっ、ウェットスーツ! 結構似合うじゃない♪それじゃあ、一緒に潜るのね! …ふふ、この手を絶対に離さないでなの。じゃーあ、潜るなの! せーの、ザブーンっ!! Admiral, what i~s it? You wanna dive with Iku?, a wetsuit! Doesn't that look great on you♪ Well now, let's dive together! ...Fufu, make sure you absolutely don't let go of my hand. Ready and splaaash!! Onomatopoeia
Play Looking At Scores 提督に、報告書なのね Admiral, there's a message for you.
Play Joining A Fleet はーい! イク、行くの! Ye~s! Iku, off I go!
Play Equipment 1 いひひっ Ehehe~
Play Equipment 2 ふふー。スナイパー魂が滾るのね~。 Fufu~. My sniper soul is burning~. I-19 managed to sink the USN carrier Wasp with 3 torpedo hits as well as damage a Battleship and a Destroyer.
Play Equipment 3 これなら、アイツらを、一網打尽なのね! With this, I'll get all of them in one go!
 ⇧ shared with expedition selection, resource collection, instant repair and development
Play Supply 魚雷の補給は大事!なの! Torpedo replenishment s important! Yep!
Play Docking Minor ちょ~っと、修理するの~ Just a li~ttle bit of repairing~
Play Docking Major んぁ、やられたぁ…治ったら、倍返しなのね! Nn, I got beat... Once I'm better, I'll pay them back twice over!
Play Docking Complete 修復、完了したの! Repairs, complete!
Play Construction 新しい艦が出来たの~! A new ship is done~!
Play Returning From Sortie 艦隊帰投、なのね! The fleet's back, isn't it!
Play Starting A Sortie イクの魚雷が、うずうずしてるの! Iku's torpedoes are itching to go!
Play Battle Start イクの魚雷攻撃、行きますなのね! Iku's torpedo strike, off it goes!
Play Attack 酸素魚雷6発発射するの! Launching 6 oxygen torpedoes!
 ⇧ shared with day/night special attacks, support expedition team arrival
Play Night Battle 提督、あいつ倒したら、ご褒美 欲しいの Admiral, I want a reward if I beat that one.
Play Night Attack 狙ってくれって言ってるようなものなの! "Aim at me!" is what it feels like it's saying!
 ⇧ shared with air battle
Play MVP イク 大金星なのね! 提督のご褒美、期待しちゃうなのねー Iku had a great, dazzling victory! I'm expecting reward from you~
Play Minor Damage 1 くぅっ! 生意気なのね! Kuhhh! How cheeky!
Play Minor Damage 2 くっ! 私狙ってるの、あいつなの? Kuh! Is that the one targeting me?
Play Major Damage こんなんでイクを追い込んだつもりなの…?逆に燃えるのね! Did you think you'd back me into a corner? It gets me fired up instead!
Play Sunk イク・・・沈むの・・・?ねえ・・・提督・・・私がいなくなっても・・・心配・・・しないで・・・なの・・・ね・・・ sinking...? Hey...Admiral...even if I'm not there...please...don't worry...okay...?

Hourly NotificationsEdit

Time Japanese English Note
Play 00:00 時間は、マルマルマルマル! 日付けが変わったの! It's 0000! The date has changed~
Play 01:00 マルヒトマルマル。 まだやるの~? 0100. Still going?
Play 02:00 マルフタマルマル! いつまでやるの~? 0200! Just when will you stop?
Play 03:00 まるさんまるまる! いーつーねーるーのー? 0300! When-will-you-sleeep?
Play 04:00 マルヨンマルマル。 実は、今落ちてたでしょ? イク、知ってるなの~ 0400. Really, didn't you fall asleep a bit there? Iku knows it. "落ちる" means "lose consciousness" and "sleep"
Play 05:00 マルゴーマルマル。 ねぇ…今、ちょっと落ちてたの~? 0500. Hey... right now, you fell asleep, yeah?
Play 06:00 マルロクマルマル! だって、もう朝なの~ 0600! It's already morning, you know?
Play 07:00 マルナナマルマル! 1日始まってるし、なの! …お腹空いたぁ~ 0700! The beginning of a new day! ...I'm hungry~
Play 08:00 マルハチマルマル。 寝不足じゃないの~? 0800. Aren't you tired?
Play 09:00 マルキューマルマル! おはよう、なのね! 0900! Morning!
Play 10:00 ヒトマルマルマル。 イク、潜水しようっと! 1000! Iku's going diving!
Play 11:00 ヒトヒトマルマル。 ふぁ~、眠くなっちゃったの… 1100. *yawn* I'm sleepy...
Play 12:00 ヒトフタマルマル。 イクと一緒に、お昼寝するなの? 1200. Take a siesta with Iku?
Play 13:00 ヒトサンマルマル! ランチが終わったら、お昼寝したいの~ 1300! After lunch, I always want to take a nap~
Play 14:00 ヒトヨンマルマル。 天気のいい午後は、お散歩したいの~! なにげにいつも、海の中だし~ 1400. The weather this afternoon is great, so I want to go for a walk! Truthfully, I'm always in the water though~
Play 15:00 ヒトゴーマルマル。 提督? いつもこの時間、何してるの~? 1500. Admiral? What do you normally do at this time?
Play 16:00 ヒトロクマルマル。 夜に向けて準備なの~! 1600. Preparations for the evening!
Play 17:00 ヒトナナマルマル。 なんか、うずうずしてくるのね~! 1700. Somehow, I'm itching to do something, you know?
Play 18:00 ヒトハチマルマル! 撃つときは、6発なのね! 1800! You cannot shoot without 6 tubes! 1800 = 6PM = 6 torpedo tubes
Play 19:00 ヒトキュウマルマル! 19時なの! イクの時間なの! 1900! 19 o'clock! Iku time! 1-9 = I-ku
Play 20:00 フタマルマルマル! イクの大好きな時間、一緒に過ごせてよかったの! 2000! It was great to spend Iku's favourite time with you!
Play 21:00 フタヒトマルマル。 さ~て、そろそろ、夜本番なの! 2100. So~ It's nearly time for tonight's performance! 夜本番 = Night performance... or actual (not simulated) intercourse
Play 22:00 フタフタマルマル。 気合い入れて、行っちゃうなの~? 2200. Whoops, I got all fired up~
Play 23:00 フタサンマルマル。 イクってば、そろそろオネムなのかも~… 2300. Almost time for Iku's sleep time, isn't it?

Seasonal QuotesEdit

Event Japanese English Note
Christmas 2013
Christmas 2014
Christmas 2014
End of Year 2014
New Year 2015
Setsubun 2015
Valentines Day 2015
Valentines Day 2015
White Day 2015
Second Anniversary 2015
Second Anniversary 2015
Rainy Season 2015
Early Summer 2015
Early Summer 2015
Early Summer 2015
Early Summer 2015
Early Summer 2015
Mid-Summer 2015
Mid-Summer 2015
Mid-Summer 2015
Mid-Summer 2015
Mid-Summer 2015
Fall 2015
Fall 2015
Fall 2015
Fall 2015
Fall 2015
Halloween 2015
Fall Event 2015
Fall Event 2015
Christmas 2015
提督?このケーキ美味しいの!もっともっとほしいの!イク、クリスマスはとってもご機嫌なの! Admiral? This cake is delicious! Iku wants more! Christmas puts Iku in a good mood!
Christmas 2015
Christmas 2015
End of Year 2015
New Year 2016
提督、明けましておめでとう、なの!今年も、イクをよろしくお願いするの、するの! Admiral, a happy New Year to you! Take care of me this year as well, will you?
New Year 2016
Setsubun 2016
節分なの!えっと、イク達の鬼役は…大鯨なの!目標発見!節分戦深度に浮上!ってぇ~!鬼はー外!えいっ、えいっ! It's time for Setsubun! Our demon's role is...Taigei! Surface to the Setsubun battle depth! Te~! Demon's out! Ei, ei~!
Valentines Day 2016
提督!イク、結構頑張って手作りチョコ作ったの!食べてほしいの!・・・どぉ?美味し?うん、まだまだあるの! Admiral! Iku, did her very best to make this handmade chocolate! Iku wants you to eat it! How's it? Mhm, Iku still has more.
Valentines Day 2016
提督!?どうしたの!?顔色が悪いの・・・え、チョコの食べすぎ?それは良くないの・・・・・・胃薬入りチョコ作ったの!これ、食べるの! Admiral!? What's the matter!? You don't look so good. eh, you ate too much chocolate? That's not good at all. I made some medicine-filled chocolate! Here, eat this! Secretary 2
Hinamatsuri 2016
Hinamatsuri 2016
White Day 2016
提督?これ、チョコのお返し?ありがとうなの!嬉しいから、これもってオリョール行ってくるの!イク、ご機嫌なの! Admiral? This, is the return gift for the chocolate? Thank you! I'm happy, so I'll bring this on a trip to Orel! This has put Iku in a good mood!
Spring 2016
Third Anniversary 2016
Third Anniversary 2016
Rainy Season 2016
最近、雨が多いの?イク、いつも海の中だからあまり分からなかったの。梅雨なのね。 Has it been raining a lot lately? Iku is always underwater so I didn't really notice it. So it's the rainy season. She doesn't realize because she's always Orel cruising.
Rainy Season 2016
Early Summer 2016
Mid-Summer 2016
Fall 2016
Fall 2016
Sanma 2016
Christmas 2016
New Year 2017
New Year 2017
Setsubun 2017
Valentines Day 2017
Valentines Day 2017
Hinamatsuri 2016
Hinamatsuri 2017
White Day 2017
Spring 2017
Fourth Anniversary 2017
Rainy Season 2017
Rainy Season 2017
Early Summer 2017
Late Fall 2017
For new seasonal lines that may be missing here, check Seasonal



  • I-19 wears a school swimsuit with a name tag on it. Other equipment includes a cannon on her right thigh and several torpedoes around her. She has long blue hair in triple-tails, secured with white ribbons and tiny ship parts. She also has red eyes with cherry blossom-shaped pupils.
  • She is very often seen holding her torpedos in a way that it goes below her breasts.


  • I-19 is laid back and carefree and loves her torpedoes. She likes her Admiral as "(s)he does not get mad no matter whatever she does", and proclaims herself Sniper of the Ocean for good reason.
  • Like many other ships, she has a vocal tic; hers being "なの" (Nano) or some variation of it.


  • 2013 November event special map E1 completion reward.
  • Calls herself as "Iku". The "i" is a way to read the 1 in Japanese along with the "ku" as a way to read the 9.
  • In September 15, 1942, while patrolling the Solomon Islands, she spotted and fired a spread of 6 torpedoes at the carrier USS Wasp. 3 torpedeos hit the carrier, causing such heavy damage that she later needed to be scuttled. The other 3 torpedoes (by sheer luck) sank the destroyer USS O'Brien and caused significant damage to the battleship USS North Carolina. As a result of this, she holds the record for the most number of ships hit by a single torpedo spread fired by any submarine during World War II, and one of the most damaging overall.
  • She is a distant cousin of I-58, both were Type-B Submarines.
    • I-19 was a I-15 class submarine, which was the name of the original Type B design. They were the fastest submarine on surface at that time (underwater, that honor goes to the I-200 class)
  • Sunk via depth charges on November 25, 1943 by USS Radford.
  • In fan works and among fans in general, Iku is widely regarded as the "lewdest" submarine due to her many lines of teasing or innuendo-laden dialogue, especially regarding torpedoes, and the way she holds her torpedoes in her art. She is often referred to as a "lewdmarine".

See Also

Junsen Type B Class Submarines
I-19 · I-26
I-15 · I-17 · I-21 · I-23 · I-25 · I-27 · I-28 · I-29 · I-30 · I-31 · I-32 · I-33 · I-34 · I-35 · I-36 · I-37 · I-38 · I-39
Ship · By Class · By Seiyuu · By Artist · Gallery · Start Stats · Max Stats · Drop List · Construction · Marriage · Enemy Vessel
Coastal Defense Ship Shimushu Shimushu · Kunashiri
Etorofu Etorofu · Matsuwa
Destroyer Kamikaze Kamikaze · Asakaze · Harukaze · Matsukaze · Hatakaze
Mutsuki Mutsuki · Kisaragi · Yayoi · Uzuki · Satsuki · Minazuki · Fumizuki · Nagatsuki · Kikuzuki · Mikazuki · Mochizuki
Special Type Fubuki Fubuki · Shirayuki · Hatsuyuki · Miyuki · Murakumo · Isonami · Uranami
Ayanami Ayanami · Shikinami · Amagiri · Sagiri · Oboro · Akebono · Sazanami · Ushio
Akatsuki Akatsuki · Hibiki/Верный · Ikazuchi · Inazuma
Hatsuharu Hatsuharu · Nenohi · Wakaba · Hatsushimo
Shiratsuyu Shiratsuyu · Shigure · Murasame · Yuudachi · Harusame · Samidare · Umikaze · Yamakaze · Kawakaze · Suzukaze
Asashio Asashio · Ooshio · Michishio · Arashio · Asagumo · Yamagumo · Arare · Kasumi
Type A Kagerou Kagerou · Shiranui · Kuroshio · Oyashio · Hatsukaze · Yukikaze · Amatsukaze · Tokitsukaze · Urakaze · Isokaze · Hamakaze · Tanikaze · Nowaki · Arashi · Hagikaze · Maikaze · Akigumo
Yuugumo Yuugumo · Makigumo · Kazagumo · Naganami · Takanami · Fujinami · Okinami · Asashimo · Hayashimo · Kiyoshimo
Type B Akizuki Akizuki · Teruzuki · Hatsuzuki
Type C Shimakaze Shimakaze
Type 1934 Z1 · Z3
Maestrale Libeccio
Light Cruiser Tenryuu Tenryuu · Tatsuta
Kuma Kuma · Tama · Kitakami · Ooi · Kiso
Nagara Nagara · Isuzu · Yura · Natori · Kinu · Abukuma
Sendai Sendai · Jintsuu · Naka
Yuubari Yuubari
Agano Agano · Noshiro · Yahagi · Sakawa
Ooyodo Ooyodo
Torpedo Cruiser Kuma Kitakami · Ooi · Kiso
Heavy Cruiser Furutaka Furutaka · Kako
Aoba Aoba · Kinugasa
Myoukou Myoukou · Nachi · Ashigara · Haguro
Takao Takao · Atago · Maya · Choukai
Mogami Mogami · Mikuma · Suzuya · Kumano
Tone Tone · Chikuma
Admiral Hipper Prinz Eugen
Zara Zara · Pola
Aviation Cruiser Mogami Mogami · Mikuma · Suzuya · Kumano
Tone Tone · Chikuma
Battleship Fast Battleship Kongou Kongou · Hiei · Kirishima · Haruna
Bismarck Bismarck
Vittorio Veneto Littorio/Italia · Roma
Iowa Iowa
Gangut Gangut/Гангут/Октябрьская революция
Richelieu Richelieu
Battleship Fusou Fusou · Yamashiro
Ise Ise · Hyuuga
Nagato Nagato · Mutsu
Yamato Yamato · Musashi
Queen Elizabeth Warspite
Aviation Battleship Fusou Fusou · Yamashiro
Ise Ise · Hyuuga
Carrier Light Carrier Houshou Houshou
Ryuujou Ryuujou
Kasuga Maru Kasuga Maru
Taiyou Taiyou
Shouhou Shouhou · Zuihou
Hiyou Hiyou · Jun'you
Ryuuhou Ryuuhou
Chitose Chitose · Chiyoda
Mogami Suzuya · Kumano
Standard Carrier Akagi Akagi
Kaga Kaga
Souryuu Souryuu
Hiryuu Hiryuu
Shoukaku Shoukaku · Zuikaku
Unryuu Unryuu · Amagi · Katsuragi
Graf Zeppelin Graf Zeppelin
Aquila Aquila
Lexington Saratoga
Ark Royal Ark Royal
Armored Carrier Shoukaku Shoukaku · Zuikaku
Taihou Taihou
Submarine Kaidai VI I-168
Junsen 3 I-8
Junsen Type A Kai Ni I-13 · I-14
Junsen Type B I-19 · I-26
Junsen Type B Kai Ni I-58
Sentoku (I-400) I-401
Type 3 S.T.V. Maruyu
Type IXC U-511
Ro-series Ro-500
Marconi Luigi Torelli/UIT-25/I-504
Seaplane Tender Kamoi Kamoi
Chitose Chitose · Chiyoda
Mizuho Mizuho
Akitsushima Akitsushima
Commandant Teste Commandant Teste
Auxiliary Ship Training Cruiser Katori Katori · Kashima
Amphibious Assault Ship Hei Akitsu Maru
Submarine Tender Taigei Taigei
Repair Ship Akashi Akashi
Fleet Oiler Kamoi Kamoi
Revised Kazahaya Hayasui