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Introduction[]

Construction is a feature that enables admirals to build new ships. Building ships consumes resources and one development material Development material for each construction. Development materials can be earned by completing quests, expeditions, and some sorties.

The chance of obtaining a rare ship is not highly affected by your headquarters level, but by the amount of resources you put in. New admirals can definitely obtain rare ships, but these are small odds. The flagship is irrelevant when constructing new ships, except when you're trying to construct either Z1Z1, Z3Z3, BismarckBismarck, ZaraZara, SaratogaSaratoga, WarspiteWarspite or Ark RoyalArk Royal.

The recipes below list the types of ships you may obtain; however, all recipes always have a chance to make more than one type of ship. Keep in mind that the type of ship and the exact ship you will obtain are totally random, so the chances of obtaining the ship you desire may be fairly low. There are also some ships that are currently unbuildable; this list can be found below.

Please refrain from asking "why didn't I get xxx ship with xxx recipe?" Chances are that you simply had bad luck or used the wrong recipe. Take note that sometimes it is easier and more resource efficient to find your desired ship in sorties as a drop rather than building them.

Large Ship Construction[]

See also: Large Ship Construction - Reddit intermediate players' guide

Large Ship Construction (also abbreviated: LSC) involves the input of a larger quantity of resources (2,000-7,000 for steel Steel, 1,000-7,000 for bauxite Bauxite, 1,500-7,000 for fuel Fuel and ammo Ammunition), either 1, 20, or 100 development materials Development material, and 10 instant construction Instant construction-0 to immediately finish the construction of a ship. LSC allows the construction of ships like YamatoYamato that cannot be constructed via normal construction, and is unlocked by completing two quests:

ID Requirements FuelAmmunitionSteelBauxite Rewards Note
G4 「大型艦建造」の準備!(その壱)
Preparation for Large Ship Construction (Part I)
Perform 4 successful modernizations 0 / 0 / 400 / 400 (None) Requires: A14
Unlocks: F10
F10 「大型艦建造」の準備!(その弐)
Preparation for Large Ship Construction (Part II)
Scrap equipment 4 times 800 / 800 / 0 / 0 Unlocks Large Ship Construction Do it one by one as the game will consider discarding multiplies at once, as one time.
Requires: G4

According to the official Twitter , having more empty construction docks very slightly increases the chances of better ships appearing.

Construction Time[]

The times below reflect the type of ship or specific ship you will obtain after hitting the build button.

Time Ship Class Result Note
00:17:00 Transport Submarine MaruyuMaruyu LSC
00:18:00 Destroyer Mutsuki classMutsuki
Kisaragi
Yayoi
Satsuki
Fumizuki
Nagatsuki
Kikuzuki
Mikazuki
Mochizuki
00:20:00 Fubuki classFubuki
Shirayuki
Hatsuyuki
Miyuki
Murakumo
Isonami
, Ayanami classAyanami
Shikinami
Oboro
Akebono
Sazanami
Ushio
, Akatsuki classAkatsuki
Hibiki
Ikazuchi
Inazuma
, Hatsuharu classHatsuharu
Nenohi
Wakaba
Hatsushimo
00:22:00 Shiratsuyu classShiratsuyu
Shigure
Murasame
Yuudachi
Samidare
Suzukaze
, Asashio classAsashio
Ooshio
Michishio
Arashio
Arare
Kasumi
Submarine I-168I-168, I-58I-58, I-8I-8
00:24:00 Destroyer Kagerou classKagerou
Shiranui
Kuroshio
Yukikaze
Akigumo
(including YukikazeYukikaze and AkigumoAkigumo), Type 1934 classZ1
Z3
00:30:00 ShimakazeShimakaze
01:00:00 Light Cruiser Tenryuu classTenryuu
Tatsuta
, Kuma classKuma
Tama
Kitakami
Ooi
Kiso
, NagaraNagara, NatoriNatori, YuraYura, Sendai classSendai
Jintsuu
Naka
AganoAgano, NoshiroNoshiro, YahagiYahagi, (SakawaSakawa is unbuildable) LSC
Heavy Cruiser Furutaka classFurutaka
Kako
, Aoba classAoba
Kinugasa
01:10:00 Training Cruiser KatoriKatori
Heavy Cruiser ZaraZara LSC
01:15:00 Light Cruiser KinuKinu, AbukumaAbukuma
01:20:00 Heavy Cruiser Myoukou classMyoukou
Nachi
Ashigara
Haguro
01:22:00 Light Cruiser YuubariYuubari
01:25:00 Heavy Cruiser Takao classTakao
Atago
Maya
Choukai
01:30:00 Mogami classMogami
Suzuya
Kumano
, Tone classTone
Chikuma
MikumaMikuma LSC
02:00:00 Light Aircraft Carrier HoushouHoushou
02:20:00 Seaplane Tender ChitoseChitose, ChiyodaChiyoda
MizuhoMizuho LSC
Fleet Oiler KamoiKamoi LSC
02:30:00 Amphibious Assault Ship Akitsu MaruAkitsu Maru LSC
02:40:00 Light Aircraft Carrier ShouhouShouhou, ZuihouZuihou
02:50:00 RyuujouRyuujou
03:00:00 HiyouHiyou, JunyouJunyou
03:20:00 Aircraft Carrying Submarine I-401I-401 LSC
04:00:00 Fast Battleship Kongou classKongou
Hiei
Haruna
Kirishima
04:10:00 Regular Aircraft Carrier SouryuuSouryuu, HiryuuHiryuu
Ark RoyalArk Royal LSC
04:20:00 Battleship FusouFusou, YamashiroYamashiro
Regular Aircraft Carrier KagaKaga
04:30:00 Battleship IseIse, HyuugaHyuuga
Regular Aircraft Carrier AkagiAkagi
04:40:00 Battleship WarspiteWarspite LSC
05:00:00 Battleship NagatoNagato, MutsuMutsu
BismarckBismarck LSC
05:30:00 Regular Aircraft Carrier SaratogaSaratoga LSC
06:00:00 Regular Aircraft Carrier ShoukakuShoukaku, ZuikakuZuikaku
06:40:00 Armored Aircraft Carrier TaihouTaihou LSC
08:00:00 Battleship YamatoYamato, MusashiMusashi LSC

Ships currently not buildable[]

Available from Sortie[]

English Name Notes
MakigumoMakigumo 1-4, 2-3, 2-4, 2-5, 4-3, 5-2, 5-4, 5-5, 6-1, 6-5
HamakazeHamakaze 1-4, 1-6 (pre-resource node drop), 2-2, 2-4, 2-5, 3-3, 3-5, 4-4, 5-1, 5-2, 5-4, 6-2
I-19I-19 1-5, 2-5, 3-5, 5-4, 6-1, 6-2, 6-3
AkashiAkashi 1-5 (HQ40+ for those who don't have her), 2-5 (for those who don't have her), 3-5, 6-2
IsokazeIsokaze 1-6 (pre-resource node drop) (Warning, abysmal drop rate)
OoyodoOoyodo 1-6 (pre-resource node drop) (Warning, abysmal drop rate)
AsagumoAsagumo 1-6 (pre-resource node drop), 6-4
UrakazeUrakaze 1-6 (pre-resource node drop), 2-4, 2-5, 4-2, 6-4
UranamiUranami 2-4, 4-1, 5-1, 6-2
UzukiUzuki 2-5, 3-4, 3-5, 4-4, 5-1, 5-3, 5-4, 5-5
Increased drop locations during Uzuki month (japanese old calendar April)
YamagumoYamagumo 2-4, 3-3, 3-5, 5-3, 6-4
TaigeiTaigei 2-4, 2-5, 3-4, 4-4, 5-2, 6-1
YuugumoYuugumo 2-5, 4-2, 5-1, 5-2, 5-3, 5-4, 5-5, 6-2, 6-4, 6-5
KawakazeKawakaze 2-5, 6-5
NaganamiNaganami 3-2, 3-5, 4-4, 5-1, 5-3, 5-4, 6-1, 6-5
MaikazeMaikaze 3-3, 4-5, 5-2, 6-5
HatsukazeHatsukaze 3-4 boss drop, 5-5 boss drop
AmatsukazeAmatsukaze 3-5 boss drop
TanikazeTanikaze 3-5, 6-4
KazagumoKazagumo 3-5, 7-2 boss drop
AsashimoAsashimo 4-5, 6-5
NowakiNowaki 4-5, 6-5
KiyoshimoKiyoshimo 4-5 boss drop
HayashimoHayashimo 4-5 boss drop
SakawaSakawa 6-2 boss drop
HarusameHarusame 6-3, 6-5
UnryuuUnryuu 6-3 boss drop (Warning, abysmal drop rate)
AkitsushimaAkitsushima 6-4 drop (Warning, abysmal drop rate)
TokitsukazeTokitsukaze 6-4 boss drop
HayasuiHayasui 6-4 boss drop
TakanamiTakanami 6-5 boss drop
UmikazeUmikaze  6-5 boss drop
OkinamiOkinami 6-5 boss drop
KashimaKashima 6-5 boss drop
LibeccioLibeccio 4-5 drop
HagikazeHagikaze 7-1 boss drop
ArashiArashi 7-1 boss drop
OyashioOyashio 7-1 drop
SagiriSagiri 7-1 boss drop
AmagiriAmagiri 7-2 boss drop
MinazukiMinazuki 7-2 boss drop

Event-Only ship availability[]

These ships may become buildable in future updates.

[Edit] Press [Expand] to see the table, or [Edit] to edit it

☑ Showing old data ☒ Show old data (hidden)

Legend: R = Reward, D = Drop, Empty = not implemented yet/not yet know, N = not found (after implement)
Exclusive Ships
2014
2015 Events 2016 Events 2017 Events 2018 Events 2019 Events 2020 Events
Portrait
Name
Akizuki
Akizuki
R N N N D D D D D N D D D D N N D N D N D N
Prinz Eugen
Prinz Eugen
R N N N D D N D D N N D N N D N N N N N N D
U-511
U-511
R D D D N D N N D N D N N N N N D N N D D
Amagi
Amagi
R N N N D D D D N D D N N N N N N D N N N
Katsuragi
Katsuragi
R N N N N D N N N N D D N N D N N N N N
Littorio
Littorio
R N N N D N N N D D N N D N N D N N N D
Roma
Roma
D D D N D N N N D D N N D N N D N N N N
Teruzuki
Teruzuki
R N N D N N D N D D N N D D N D N D N
Graf Zeppelin
Graf Zeppelin
D D D N N N N D N D D N N N N N D D
Hatsuzuki
Hatsuzuki
R N N D N N N N N D N N N D N D D
Iowa
Iowa
R N N N N N N D N N D N N N N N
Pola
Pola
R N D N N D N N D N N D N N N N
Harukaze
Harukaze
D N D D D D D D N N N N D N N D
Aquila
Aquila
D N N N D N N D N N D N N N D
I-26
I-26
D N D N N N N D N N D D N D N
Commandant Teste
Commandant Teste
R N N D N N D N D D N N N D
Matsukaze
Matsukaze
R N N N D D N N N D N D D
I-14
I-14
R N N N N D N N N N N D N
I-13
I-13
D D N N N D N N N D N D N
Kasuga Maru
Kasuga Maru
R N D D D D D N D N D D
Gangut
Gangut
R N N D N N D N N N D D
Shimushu
Shimushu
D N D D D D D N N N D D
Kunashiri
Kunashiri
D N D D D D D N D N D N
Etorofu
Etorofu
D D D D D D D D D D D N
Hatakaze
Hatakaze
R N D N N N N D N D D
Richelieu
Richelieu
R N D D N N D N D N D
Luigi Torelli
Luigi Torelli
D N D D N D D N N D D
Matsuwa
Matsuwa
D D D D N D N D D D D
Suzutsuki
Suzutsuki
R N N D D N N N D N
Sado
Sado
R D D N D D D D D D
Tsushima
Tsushima
D D D D D D D D D D
I-400
I-400
D N D N D N N N D N
Gambier Bay
Gambier Bay
R N N D N N D D D
Intrepid
Intrepid
R N N D N N N N N
Hiburi
Hiburi
R D D D D D N D D
Daitou
Daitou
D D D D D D N D D
Jervis
Jervis
D N N N D N N N D
Hamanami
Hamanami
D N D D D D D D D
Tashkent
Tashkent
D N N D D N N D D
Samuel B
Samuel B. Roberts[EDT 1]
N N D N N D N N
Fukae
Fukae[EDT 2]
D D D D D D D N
Shinyou
Shinyou
R N D D D N D D
Maestrale
Maestrale
R N N D N N N N
Nelson
Nelson
R N N D N N N D
Gotland
Gotland
D D D D N D N D
Minegumo
Minegumo
R N D D D D N
Nisshin
Nisshin
R N N N N D N
Hayanami
Hayanami
D D D D D D D
Johnston
Johnston
D D D N N D N
Giuseppe Garibaldi
Giuseppe Garibaldi
R N N N N D
Colorado
Colorado
R N N N N D
Hachijou
Hachijou
R N D N D N
Ishigaki
Ishigaki
D N D N D N
Fletcher
Fletcher
D N D N D N
Duca degli Abruzzi
Duca degli Abruzzi
R N N N N
Janus
Janus
R N N N D
Mikura
Mikura
D D N D N
Grecale
Grecale
D N N N D
Perth
Perth
R N D D
Shinshuu Maru
Shinshuu Maru
R N N D
Atlanta
Atlanta
R N N N
De Ruyter
De Ruyter
D N D N
Houston
Houston
D N D N
Hirato
Hirato
D D D N
Akishimo
Akishimo
D N D N
Usugumo
Usugumo
R N
I-47
I-47
R N
Matsu
Matsu
R N
South Dakota
South Dakota
R N
Hornet
Hornet
R N
Jingei
Jingei
D D
Kaiboukan No
Kaiboukan No.4
D D
Ariake
Ariake
D N
Helena
Helena
D N
Yashiro
Yashiro
D N
Washington
Washington
R
Take
Take
R
Scirocco
Scirocco
D
Sheffield
Sheffield
D
Portrait
Name
Exclusive Ships
2014
2015 Events 2016 Events 2017 Events 2018 Events 2019 Events 2020 Events
This table includes all ships that are currently unavailable outside of events.
  1. Samuel B. Roberts introduced as a quest reward from 5A05 during the Kancolle 5th Anniversary
  2. Fukae introduced as drop in (Phase 1) 2-4 & 6-3 during Spring 2018 Mini-Event

Ships buildable only via large construction[]

JP Name English Name Notes
大和 YamatoYamato 2013 August event E4 complete reward
三隈 MikumaMikuma 4-3, 4-5 boss drop, 5-2 boss drop
能代 NoshiroNoshiro 2013 November event E2 complete reward
武蔵 MusashiMusashi 2013 November event E5 complete reward
阿賀野 AganoAgano  5-4 boss drop
矢矧 YahagiYahagi 6-2 boss drop
大鳳 TaihouTaihou
あきつ丸 Akitsu MaruAkitsu Maru
まるゆ MaruyuMaruyu 3-5, 4-5, 6-2 boss drop, 6-1 drop
ビスマルク BismarckBismarck
伊401 I-401I-401  2013 Christmas event complete reward, 6-1 drop
ザラ ZaraZara Winter 2016 Event E-3 Completion Reward
瑞穗 MizuhoMizuho 5-3 boss drop
サラトガ SaratogaSaratoga Fall 2016 Event E-5 Completion Reward
神威 KamoiKamoi
ウォースパイト WarspiteWarspite
アークロイヤル Ark RoyalArk Royal

Building recipes[]

DISCLAIMER: THESE RECIPES ARE NOT GUARANTEED TO GIVE YOU THE SHIP YOU WANT IN THE NUMBER OF CRAFTING ATTEMPTS THAT YOU CAN AFFORD.  PERCENTAGES LISTED ON SOME RECIPES ARE SOURCED FROM wikiwiki.jp/kancolle AND ARE NOT REPRESENTATIVE OF ACTUAL IN-GAME CHANCES.

Destroyer[]

Fuel Ammunition Steel Bauxite Remarks
30 30 30 30 Mainly destroyers and light cruisers, with a small chance of heavy cruisers. No rare destroyers. Small chance of Yayoi(1.0%), Yuubari(1.0%), Akigumo(1.0%)
250 30 200 30

Includes chance of rare destroyers (Shimakaze, Yukikaze, Z3) and submarines (I-168, I-58I-8).

1.22% Shimakaze, 1.71% Yukikaze, 2.6% for submarines. [1]

Z3 when using Z1, I-8, or Prinz Eugen as secretary ship. [1]
Z1 when using Z3 as secretary ship.

250 130* 200 30 1.47% Shimakaze, 1.24% Yukikaze. 2.87% for submarines. [2]
  • Recipe percentages don't count Z3 yet.
  • Obtaining a Z1 is required before I-8, Z3, Prinz Eugen can construct Z3.[2]

Light cruiser[]

Fuel Ammunition Steel Bauxite Remarks
30 30 30 30 Mainly destroyers and light cruisers, with a small chance of heavy cruisers. No rare destroyers. A small chance of Yuubari (1%).
250 30 / 130 200 30 Light cruisers, heavy cruisers, rare destroyers and submarines.A small chance of Katori (0.98% with 30 ammo, 0.95% with 130.).

Heavy cruiser[]

Fuel Ammunition Steel Bauxite Remarks
250 30 / 130 200 30 Light cruisers, heavy cruisers, rare destroyers and submarines.
270 30 330 130 Slightly higher chance for heavy cruisers. Slim chance for submarines.

Battleship[]

Fuel Ammunition Steel Bauxite Remarks
400 100 600 30 BB (32.01%), CA (57.93%), CL (7.38%).

2.98% Suzuya, 1.74% Kumano, 2.53% Mutsu, 1.49% Nagato. [3]

500 30 600 30 BB (32.01%), CA (58.63%), CL (6.87%), slim chance to result in Suzuya or Nagato-Class.

Aircraft carrier[]

See also: List of Light Carriers and List of Standard Carriers
Fuel Ammunition Steel Bauxite Remarks
300 30 400 300 Most common recipe.
7.9% chance for carrier. 32.3% light carrier. 18.21% seaplane tender, 4.69% otherAA*. [4]
300 30 400 330 Second most common recipe.
8.8% carrier, 31.2% light carrier, 17.8% seaplane tender, 5.36% otherAA*.
350 30 400 350 8.24% carrier, 33.6% light carrier, 15.9% seaplane tender, 4.34% otherAA*.
350 30 600 350

10.6% carrier, 32.8% light carrier, 17.8% seaplane tender, 5.62% otherAA*. [5]

300 30 600 400 12.5% carrier, 30.9% light carrier, 17.9% seaplane tender, 6.47% otherAA*.
300 300 600 600 11.8% carrier, 36.2% light carrier, 18.4% seaplane tender, 5.87% otherAA*.

Also yield Akigumo(1.35%).

400 200 500 700 13.1% carrier, 36.7% light carrier, 17.1% seaplane tender, 1.01% otherAA*.

*otherAA: other ships that can be use to modernize AA stat at level 1(e.g. Yuubari, Tone, Chikuma)

Submarine[]

Fuel Ammunition Steel Bauxite Remarks
250 30 200 30 SS (2.54%), recipe shared with rare destroyers and light cruisers. [6] >10000 entries
250 130 200 30 3.03% [7] >5000 entries


Large Ship Construction Recipe[]

Note: Based on Kancolle DB reports unless otherwise specified.* Results may vary. Construction in KanColle Kai might be different from browser version.

☑ Hide KC Kai results ☒ Show KC Kai results

Fuel Ammunition Steel Bauxite Development material Ship Name Kancolle DB Report UnlockACGWebPro Report KanColle Kai Simulation
0 Empty Dock left 3 Empty Dock left
Any Any Any Any Any Maruyu 3-17% for all recipes.  

Generally more common with fewer materials.

1500 1500 2000 1000 1 Nagato-class
Mogami-class
Agano-class
3.2% Nagato 6.2% Mutsu
3.2% Agano 2.1% Noshiro 1.7% Yahagi
2.1% Mikuma 3.0% Suzuya 3.2% Kumano
14.8% Maruyu
(~25000 reports)
3.1% Nagato 6.2% Mutsu
4.1% Agano 4.1% Noshiro 0% Yahagi
2.1% Mikuma 3.1% Suzuya 3.1% Kumano
15.5% Maruyu
3.3% Nagato 6.6% Mutsu
4.4% Agano 4.4% Noshiro 2.2% Yahagi
2.2% Mikuma 3.3% Suzuya 3.3% Kumano
15.4% Maruyu
3600 2000 5300 5200 1 Akitsu Maru 7.0% Akitsu Maru
4.6% Taihou
(717 reports)
20 Taihou
3500 3500 6000 6000 1 Akitsu Maru
Taihou
9.9% Akitsu Maru
6.6% Taihou
(634 reports)
8.2% Akitsu Maru
5.8% Taihou
0.2% Yamato
0.3% I-401
9.2% Akitsu Maru
6.6% Taihou
0.2% Yamato
0.3% I-401
20 4.4% Akitsu Maru
6.9% Taihou
(320 reports)
8.2% Akitsu Maru
5.9% Taihou
0.2% Yamato
0.06% Musashi
0.3% I-401
9.3% Akitsu Maru
6.7% Taihou
0.2% Yamato
0.07% Musashi
0.3% I-401
100
9.1% Akitsu Maru
6.1% Taihou
0.2% Yamato
0.08% Musashi
0.3% I-401
10.1% Akitsu Maru
6.8% Taihou
0.2% Yamato
0.10% Musashi
0.4% I-401
4000 2000 5530 5680 1 Taihou
Regression Analysis Recipe (no significant conclusion can be drawn for Fuel/Ammo)
6.0% Akitsu Maru
5.9% Taihou
(1037 reports)
5.3% (570 reports)
100
4000 2000 5000 5200 1 Taihou 5.4% (1318 reports) 4.9% (6144 reports)
20 5.0% (13847 reports)
4000 2000 5000 5500 1 Akitsu Maru
Taihou
8.6% Akitsu Maru (78 results)
6.0%Taihou (55 results)
(909 reports)
20 6.4% Akitsu Maru (519 results)
5.2%Taihou (421 results)
(8067 reports)
4000 2000 5000 6000 1 Taihou 6.5% (490 reports) 4.3% (1810 reports)
20 5.7% (4231 reports)
4000 2000 5000 7000 1 Taihou 6.7% (1257 reports) 5.9% (1795 reports)
20 5.2% (5805 reports)
7000 7000 7000 7000 1 Akitsu Maru
Taihou
9.8% Akitsu Maru
5.3% Taihou
(1080 reports)
20 7.2% Akitsu Maru
5.7% Taihou
(1535 reports)
100 9.9%Akitsu Maru
6.6%Taihou
(890 reports)
3000 4500 4500 2000 20 Zara(According to Kancolle Style Winter/Spring 2017) N/A N/A
4000 6000 6000 3000 1 Yamato-class
Yamato Focus
3.3% Yamato (50 results)
1.8% Musashi (28 results)
0.8% Bismarck (13 results)
1.0% I-401 (18 results)
3.8% Akitsu Maru (66 results)
0.4% Taihou (7 results)
(1540 reports)
Bismarck when using Z1, Z3,
I-8 or Prinz Eugen as secretary.
2.3% Yamato (142 results)
(6164 reports)
3.1% Yamato
5.1% I-401
5.9% Akitsu Maru
0.5% Taihou
3.7% Yamato
5.7% I-401
6.7% Akitsu Maru
0.6% Taihou
20 2.7% Yamato (594 results)
2.7% Musashi (681 results)
(22362 reports)
2.5% Yamato
3.2% Musashi
1.4% I-401
3.5% Akitsu Maru
0.5% Taihou
3.2% Yamato
4.4% Musashi
1.7% I-401
3.9% Akitsu Maru
0.6% Taihou
3.4% Bismarck (85 results)
(2524 reports)
100 4.0% Yamato (12 results)
(302 reports)
3.2% Yamato
5.0% Musashi
1.9% I-401
3.6% Akitsu Maru
0.5% Taihou
3.6% Yamato
5.6% Musashi
2.1% I-401
3.9% Akitsu Maru
0.6% Taihou
4000 5170 7000 2540 1 Yamato
Regression Analysis Result (no significant conclusion can be drawn for Fuel)
2.7% Yamato (91 results)
1.8% Musashi (60 results)
0.6% Bismarck (22 results)
1.6% I-401 (18 results)
(3421 reports)
Bismarck when using Z1, Z3,
I-8 or Prinz Eugen as secretary.
2.5% Yamato
(485 reports)
3.4% Yamato
5.5% I-401
4.0% Yamato
6.0% I-401
20 3.7% Yamato
(465 reports)
2.2% Yamato
4.1% Musashi
0.7% I-401
3.4% Yamato
5.4% Musashi
0.7% I-401
100
3.4% Yamato
6.5% Musashi
0.9% I-401
3.9% Yamato
7.4% Musashi
0.9% I-401
6000 5000 7000 2000 20 Yamato-class
Yamato Focus
3.1% Yamato (40 results)
2.8% Musashi (37 results)
0.9% Bismarck (12 results)
(1304 reports)
Bismarck when using Z1, Z3,
I-8 or Prinz Eugen as secretary.
3.1% Yamato (229 results)
4.0% Musashi (356 results)
(7403 reports)
2.9% Yamato
4.9% Musashi
1.1% I-401
3.5% Yamato
5.9% Musashi
1.3% I-401
100 4.7% Yamato (25 results)
5.4% Musashi (31 results)
(531 reports)
3.6% Yamato
6.3% Musashi
1.4% I-401
4.0% Yamato
7.1% Musashi
1.5% I-401
4000 7000 7000 2000 1 I-401 2.8% Yamato (104 results)
5.6% Musashi (209 results)
0.4% Bismarck (16 results)
(3708 reports)
Bismarck when using Z1, Z3,
I-8 or Prinz Eugen as secretary
2.8% Yamato (32 results)
3.9% I-401 (44 results)
(1130 reports)
3.6% Yamato
6.0% I-401
4.1% Yamato
6.9% I-401
20 Yamato-class
Musashi Focus
2.6% Yamato (165 results)
4.9% Musashi (380 results)
(6409 reports)
2.9% Yamato
6.5% Musashi
3.5% Yamato
7.5% Musashi
9.9% Bismarck (739 results)
(7472 reports)
6000 7000 7000 2000 20 Yamato-class
Musashi Focus
2.7% Yamato (271 results)
5.3% Musashi (721 results)
(9975 reports)
3.3% Yamato
7.2% Musashi
3.8% Yamato
8.3% Musashi
4000 6000 7000 2000 20 Yamato-class
Bismarck Focus
1.3% Yamato (44 results)
2.1% Musashi (70 results)
6.2% Bismarck (212 results)
(3407 reports)
Bismarck when using Z1, Z3,
I-8 or Prinz Eugen as secretary
2.1% Yamato (295 results)
3.0% Musashi (543 results)
(14091 reports)
2.7% Yamato
5.8% Musashi
3.3% Yamato
7.1% Musashi
7.2% Bismarck (598 results)
(8276 reports)
4000 6000 6000 2000 1 I-401 2.2% Yamato (253 results)
1.6% Musashi (186 results)
1.8% Bismarck (208 results)
3.5% Akitsu Maru(436 results)
0.9% I-401 (108 results)
(11760 reports)
Bismarck when using Z1, Z3,
I-8 or Prinz Eugen as secretary
2.5% Yamato (465 results)
4.3% I-401 (793 results)
(18440 reports)
3.3% Yamato
5.4% I-401
4.0% Yamato
6.0% I-401
20 Yamato-class
Most Reported
2.5% Yamato (1145 results)
2.5% Musashi (1301 results)
1.4% I-401 (613 results)
(45344 reports)
2.4% Yamato
3.4% Musashi
1.5% I-401
3.5% Yamato
4.4% Musashi
1.7% I-401
3.7% Bismarck (268 results)
(7240 reports)
3500 4500 4500 2000 1 I-401 3.8% (1842 reports) 4.06% (1303 reports)
1.0% Yamato
5.0% I-401
2.1% Yamato
5.3% I-401
20 3.64% (905 reports)
1.7% Yamato
0.1% Musashi
4.8% I-401
2.8% Yamato
0.2% Musashi
5.1% I-401
4000 5900 6000 2000 1 I-401 3.90% (1489 reports) 5.53% (1120 reports)
3.2% Yamato
5.4% I-401
4.0% Yamato
5.9% I-401
5000 6000 7000 2000 1 I-401 5.24% (2746 reports)
3.5% Yamato
5.8% I-401
4.1% Yamato
6.7% I-401
  • Kancolle DB reports include all # development materials and secretary ships.  This is especially noticeable for BB recipes where the number of attempts with/without Z1/Z3 skew the results towards either Bismarck or Yamato-class significantly, and the abnormally low amount of I-401 in some common recipe.  However, since the data sets are still significantly less biased than manual reports, it still gives a better idea of what to expect.
  • KanColle Kai Simulation data are obtained by assuming all possible outcome of the random function being used have same probability to appear.
  • It is quite possible that the Z1 must be obtained before I-8 or Prinz Eugen can construct German ships. There exist report(s) saying you don't need to complete the quest chain before constructing Bismarck from Z1.
  • No reliable report on whethere U-511 or Graf Zeppelin can construct other German ships yet.
  • Bismarck and Musashi do not appear with 1 dev mat. I-401 chances are improved with 1 dev mat. Yamato appears with all dev mat inputs. Starting with Bismarck then Musashi construction can help save dev mats if you are aiming for all the ships in the long run.
  • To report data to Kancolle DB, user could use either a derived edition of KCV, logbook expanded edition, KC3 Kai or kancolle-db its own minimized program, and then sign in via twitter on kancolle-db's homepage to get a key for the database and paste that key onto those program's setting. Download to these programs are linked from kancolle-db's homepage.
  • The following postulates are based on limited high-sample size recipes from KCDB logged recipes and may be superseded if better data becomes available; 'optimal recipes' are the best in the recorded recipes, not the best theoretical recipes:
    • Taihou requires 3000 bauxite to start appearing reliably. Between 5200 bauxite and 7000 bauxite, the increase in Taihou drop rate due to bauxite input is linear, at a rate of 0.954% per 1000 bauxite used (data points from KCDB recipes 4-2-5-5.2, 4-2-5-5.5, 4-2-5-7 at sample sizes 3300, 3534 and 2696 respectively). It is therefore highly recommended to use 7000 bauxite for any Taihou attempt. Optimal logged recipe 4-2-5-7. (6.6%, sample size 2712)
      • Increasing steel and reducing fuel with the 3.6-2-5.3-5.2 recipe also seems to reduce Taihou rates. This implies more fuel may increase Taihou rates, but there is insufficient reliable data for this to be conclusive.
    • Yamato requires 3500 ammo to start appearing reliably. Drop rates increase with ammo. Yamato rates are more dependent on fuel than ammo. Optimal logged recipe 4-6-6-3. (3.42%, sample size 3538)
    • Musashi requires 4500 ammo 20 dev mats to start appearing reliably. Drop rates increase with ammo. Optimal logged recipe 4-7-7-2. (5.69%, sample size 6766)
    • Akitsu Maru requires 2000 bauxite to start appearing reliably. Drop rates increase with bauxite. Optimal logged recipe 3.6-2-5.3-5.2. (7.39%, sample size 1028)
    • Bismarck requires 4500 ammo 6000 steel 20 dev mats to start appearing reliably. Drop rates increase with ammo and steel. Optimal logged recipe 4-6-7-2. (6.76%, sample size 7530)
    • Maruyu rates are better the fewer resources are used. Optimal logged recipe 1.5-1.5-2-1. (14.83%, sample size 86069)

Links[]

Here are links to construction database. They have large data sets for popular recipes and are reliable indicators on the probabilities of getting which ship per recipe.

References[]

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