Development

Introduction

Crafting requires resources and development materials (one is consumed for each attempt). The rarity and success rate is depends on your flagship (the first ship within your first fleet) and your headquarters' level.

In the case of failure (penguin screen), the development material will be refunded. Development materials can be found by completing quests, expeditions, and some sorties.

Development recipes

NOTE: These recipes are the minimum required resource costs, condensed down to the most recommended equipment for ease of navigation and use.  If you would like to see recipes for other items, please see http://wikiwiki.jp/kancolle/?%B3%AB%C8%AF.

Naval Aircraft

Higher chance if flagship is an aircraft carrier. HQ level guideline is 20. For particularly rare equipment more than 30.

				Remarks
20	60	10	110	Grants a chance to obtain any currently buildable aircraft.
20	30	10	40	Objective: Suisei (Comet) Model 12A
20	30	10	70	As above, plus Shiden Kai 2 (Violet Lightning)
20	30	10	90	As above, plus Reppu (Strong Gale)
20	60	10	100	As above, plus
50	60	30	120	3*
20	30	10	40
110	110	110	160	Slightly more expensive but higher chance of 3-star planes

Naval Guns

Higher chance if flagship is a battleship. HQ level guideline is 20. For particularly rare equipment more than 30.

				Remarks
50	50	100	10
10	300	250	10	All guns and Type 91 shells
10	300	250	30	All guns and  shells
10	251	250	30
100	300	250	10
100	251	250	10	Turbine and Guns
100	251	250	30
10	300	250	250
100	300	250	250
100	251	250	250
10	30	90	10
10	90	90	30	Mainly for shells and 15.5cm Triple Secondary Guns
100	100	250	250
100	100	251	250
10	10	110	10	Any destroyer flagship mainly for 10cm High Angle Guns

Sonar and depth charges

Higher chance if flagship is a light cruiser, destroyer or submarine. HQ level guideline is 10. For particularly rare equipment more than 20.

				Remarks
10	10	10	11
10	50	10	10	Type 3 Depth Charge (対潜  +8) (Higher Chance)
10	30	10	10	Type 94 Depth Charge (対潜 +5)
10	30	10	10	Type 3 Depth Charge (対潜 +8)
10	10	10	20	Type 93 SONAR (対潜 +6, 索敵 +1) Type 3 SONAR (対潜 +10, 命中 +2)
10	30	10	31	Type 3 Depth Charge (対潜  +8) Type 3 SONAR (対潜 +10, 命中 +2)

Radar

Higher chance if flagship is a battleship. Radar improves accuracy, anti-air, and contributes to fleet-wide air superiority. HQ level guideline is 20. For particularly rare equipment more than 30. Note that radars are not easy to craft; new Admirals are advised to remodel Isuzu to obtain radars.

				Remarks
10	300	250	250
100	300	250	250
10	10	250	250
10	10	251	250

Engine/Turbine

Higher chance if flagship is a submarine, aircraft carrier or battleship. HQ level guideline is 20. Engines increase evasion.

				Remarks
100	10	200	10
100	300	250	10	More useful than the one above, may fail more often with aircraft carrier flagship?