Construction

Introduction
Construction is a feature that enables admirals to build new ships. Building ships consume resources and one development material for each attempt (the two nail-looking things at top right hand corner). Development materials can be found by completing quests, expeditions, and some sorties.

The chance of obtaining a rare ship is not affected by headquarter level or the type of flagship you have (not confirmed, but new admirals can definitely obtain rare ships), but is affected by the amount of resources you put in.

The recipes below list the type of ships you may obtain. 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, the list can be found here.

Also please refrain from asking "why didn't I got xxx ship with xxx recipe?" Chances are that you didn't read this section, used the wrong recipe, or simply had bad luck. 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 (i.e. 4 Kongou sisters is a quite common drop at 3-2 node A).

Large Ship Construction
Large Ship Construction involves the input of a larger quantity of resources (2000-7000 for steel, 1500-7000 for other resources), in addition to a selection of either 1, 20 or 100 development materials and will require 10 Instant Construction to immediately finish it. This method of construction allows much rarer ships such as the Yamato to be constructed. It is unlocked by completing two quests:
 * 1) Complete Modernization Quest: You will be required to successfully modernize a ship 4 times.
 * 2) Complete Crafting Quest: You will be required to scrap 4 pieces of equipment. Do it one by one as the game will consider discarding multiplies at once, as one time

Construction Time
The timer bellow reflect the type of ship or specific ship you will obtain after hit the build button.

Ships currently not buildable

 * 舞風 Maikaze 3-3 random drop
 * 初風 Hatsukaze 3-4 boss drop
 * 秋雲 Akigumo 5-1 boss, 5-2 certain nodes, 5-3 boss drop
 * 夕雲 Yuugumo 4-2, 5-1, 5-2, 5-3 drop (all from bosses)
 * 巻雲 Makigumo 1-4, 2-3, 5-2 drop (all from bosses)
 * 長波 Naganami 3-2, 4-4, 5-1 drop (all from bosses)
 * 伊19 I-19   2013 Christmas event random drop (map E-3), 2013 November event E-1 complete reward
 * 伊401 I-401  2013 Christmas event complete reward
 * 伊8 I-8  2013 November event E4 complete reward
 * 武蔵 Musashi  2013 November event E5 complete reward

These ships may become buildable in future updates.

Ships buildable via large construction

 * 大和 Yamato 2013 August event E4 complete reward
 * 三隈 Mikuma 4-3, 5-2 boss drop
 * 能代 Noshiro 2013 November event E2 complete reward
 * 阿賀野 Agano 2013 November event E3, E4, E5 drop (all from bosses)
 * 矢矧 Yahagi 2013 November event E5 boss drop (A rank or higher )
 * 大鳳 Taihou
 * あきつ丸 Akitsu Maru
 * まるゆ Maruyu

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.'''

PLEASE ADD NEW RECIPES YOU BELIEVE SHOULD BE REVIEWED FOR ADDITION INTO THE SPECIAL TABLE AT THE BOTTOM OF THIS SECTION.

Destroyer

 * Data from http://kancolle-db.tk/ suggests that increasing fuel, steel, and ammo all increase the chance of receiving a rare DD. However, it appears that values higher than 300 fuel and 400 steel begin to generate more CV/CVLs and fewer rare DDs.  Further increasing bauxite does not appear to have a significant impact on the chance of receiving a rare DD or SS and is more likely to result in CV/CVL.

Aircraft carrier

 * See also: List of Light Carriers and List of Standard Carriers

Submarine

 * ammo or bauxite doesn't seem to affect SS construction rate according to data from http://kancolle-db.tk/

User-submitted recipes
'''DISCLAIMER : EVERY REMARK IS PERSONAL. RESULTS MAY VARY. USE AT YOUR OWN RISK.'''

Large Ship Construction Recipe
'''DISCLAIMER : BASED ON WIKIWIKI REPORTS. RESULTS MAY VARY. USE AT YOUR OWN RISK.'''