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.

Artillery

12cm Single Cannon

				HQ Lv	Flagship	Effect
10	10	10	10	1	Inazuma	火力 +1 対空 +1
10	10	50	10	1	Jintsuu

10cm Twin High-Angle Cannon

				HQ Lv	Flagship	Effect
25	50	60	15	26	Ushio	火力 +2 対空 +7
10	10	40	40	18	Kiso
10	30	50	30	25	Kuroshio-Kai
20	20	30	30	11	Inazuma-Kai
10	10	30	50	47	Inazuma-Kai
30	30	50	50	25	Ise-Kai
10	30	30	30	34	Yukikaze
20	50	50	20	16	Akagi
10	10	30	10	79	Shimakaze-Kai

12.7cm Twin Cannon

				HQ Lv	Flagship	Effect
10	10	10	10	36	Kaga-Kai	火力 +2 対空 +2
50	50	50	50	1	Fubuki
10	30	50	30	14	Kitakami-Kai
30	30	100	100	6	Ikazuchi

12.7cm Twin High-Angle Cannon

				HQ Lv	Flagship	Effect
30	30	50	50	11	Ise	火力 +2 対空 +4 命中 +1
10	20	30	40	6	Michishio
10	100	50	10	26	Kako
10	30	60	30	63	Hiyou
30	30	100	100	7	Kako
10	300	250	10	18	Hiei
30	30	50	40	25	Yamashiro
30	80	30	30	11	Murakumo

14cm Single Cannon

				HQ Lv	Flagship	Effect
50	50	50	50	12	Tenryuu	火力 +1
10	30	60	10	27	Ashigara
10	300	250	10	72	Kongou-Kai

15.2cm Single Cannon

				HQ Lv	Flagship	Effect
60	100	60	100	8	Haruna	火力 +1 命中 +1
50	50	50	50	12	Hyuuga
10	100	50	20	26	Kako
10	30	60	10	29	Maya
50	50	100	100	8	Tone
30	30	50	50	15	Choukai
110	110	110	110	5	Nachi

15.5cm Three-Barreled Gun (Main)

				HQ Lv	Flagship	Effect
40	50	60	70	17	Fusou	火力 +5 対空 +3
50	50	50	50	11	Haguro
10	30	50	30	56	Yamashiro
30	30	100	100	9	Inazuma
50	50	110	110	17	Sazanami
10	251	250	10	4.5%[1]	EliteBB

15.5cm Triple Gun Mount (Secondary)

				HQ Lv	Flagship	Effect
10	30	60	20	27	Ashigara	火力 +7 対空 +3 命中 +2
10	30	50	30	11	Shiranui
10	30	60	30	59	Kirishima
30	30	50	50	8	Yamashiro
20	50	50	10	10	Ushio
10	300	300	10	8	Nachi
10	300	250	10	25	Haruna
110	110	250	250	57	Kongou-Kai
10	100	50	10	58	Maya
10	50	50	10	37	Kongou-Kai
10	251	250	10	4.5%[2]	EliteBB

20.3cm Twin Cannon

				HQ Lv	Flagship	Effect
10	30	50	30	14	Kitakami	火力 +7 対空 +3
30	30	50	50	11	Ise
10	30	60	30	59	Kirishima
50	50	50	50	9	Nachi
10	30	60	10	17	Inazuma-Kai
10	300	250	10	72	Kongou-Kai
10	251	250	10	5%[3]	EliteBB

35.6cm Twin Cannon

				HQ Lv	Flagship	Effect
10	300	250	10	10	Hiei	火力 +14 対空 +4
				17	Hyuuga
				72	Kongou-Kai
				19	Kongou
10	251	250	10	9.75%[4]	EliteBB

41cm Twin Gun Mount

				HQ Lv	Flagship	Effect
10	300	250	10
				14	Haruna	火力 +20 対空 +5
				56	Kirishima-Kai
				58	Kirishima-Kai
				58	Kirishima-Kai
				18	Mutsu
10	300	200	10	10	Kongou
10	251	250	10	9%[5]	EliteBB

46cm Triple Cannon

				HQ Lv	Flagship	Effect
10	300	250	10	41	Hiei	火力 +26 対空 +5
				19	Kongou
				28	Haruna
				21	Fusou
				27	Mutsu
				37	Haruna-Kai
				42	Nagato
				56	Kirishima-Kai
				58	Kirishima-Kai
100	250	250	250	51	Kongou-Kai
10	251	250	10	5%[6]	EliteBB

砲弾 Shell

Type 3 anti-air ammunition

				HQ Lv	Flagship	Effect
60	100	70	140	28	Ise-Kai	対空 +5
60	100	70	30	20	Hyuuga-Kai
100	100	100	50	18	Hiei
110	110	110	110	5	Nachi
110	210	110	210	12	Akagi
*10	90	60	30	38	Kongou (6%)
10	110	110	30	48	Kongou-Kai
100	300	250	30	49	Kongou-Kai
100	100	100	100	26	Mutsu-Kai
10	300	250	30	44	Haruna-Kai
100	100	200	200	23	Haruna

Type 91 AP ammo

				HQ Lv	Flagship	Effect
50	50	100	100	11	Mutsu	火力 +8 命中 +1
10	30	100	10	36	Atago
30	30	100	100	14	Kako
50	300	300	50	28	Mutsu
10	300	250	10	37	Haruna
10	300	250	10	21	Fusou
10	300	300	10	48	Nachi
110	110	250	250	31	Kongou-Kai
100	100	200	10	21	Haruna
10	50	300	10	50	Kongou-Kai
100	100	100	100	61	Hiei-Kai
10	110	110	30	54	Kongou-Kai
10	251	250	10	2.1%[7]	EliteBB

艦戦 Fighter

Type 96 Fighter

				HQ Lv	Flagship	Effect
20	60	10	110	59	Kaga-Kai	対空 ＋2

Type 21 Zero Fighter

				HQ Lv	Flagship	Effect
30	60	10	120	59	Akagi-Kai	対空 ＋5
20	60	10	110	59	Kaga-Kai
40	50	60	70	6	Fusou

Type 52 Zero Fighter

				HQ Lv	Flagship	Effect
30	60	10	120	59	Akagi-Kai	対空 ＋6
40	70	10	120	59	Akagi-Kai
30	70	10	110	59	Kaga-Kai
30	80	10	120	59	Kaga-Kai

Reppu

				HQ Lv	Flagship	Effect
30	60	10	120	59	Kaga-Kai	対空 ＋10
30	30	20	110	46	Zuikaku
30	60	10	110	52	Chiyoda Carrier-Kai 2
50	60	10	120	49	Shoukaku-Kai
40	60	20	200	71	Shoukaku -kai

Shiden Kai 2

				HQ Lv	Flagship	Effect
30	60	10	120	45	Akagi-Kai	対空 ＋9
21	60	20	131	51	Shoukaku-Kai

艦爆 Bomber

Type 99 Bomber

				HQ Lv	Flagship	Effect
30	60	10	120	59	Akagi-Kai	爆装 ＋5 対潜 ＋1
10	30	10	20	59	Shimakaze-Kai

Suisei

				HQ Lv	Flagship	Effect
30	60	10	120	59	Akagi-Kai	爆装  ＋8 対潜  ＋3
60	60	10	100	59	Akagi-Kai
30	30	20	110	46	Zuikaku

Suisei (Comet) Model 12A

				HQ Lv	Flagship	Effect
30	60	10	120	67	Akagi-Kai	爆装 ＋10 対潜 ＋3 索敵 +1
30	60	10	110	52	Chiyoda Carrier-Kai 2
50	60	10	120	49	Shoukaku-Kai

艦攻 Torpedo Bomber

Type 97 Torpedo Bomber

				HQ Lv	Flagship	Effect
10	10	10	40	14	Houshou	雷装 ＋5 対潜 ＋2 索敵 ＋1
30	60	10	110	29	Ryuujou
10	10	10	110	9	Zuikaku
10	10	10	40	17	Akagi
10	30	50	50	8	Kuma
10	10	10	30	20	Yamashiro

Tenzan

				HQ Lv	Flagship	Effect
30	40	30	50	41	Shoukaku	雷装 ＋7 対潜 ＋3 索敵 ＋1
20	60	10	70	17	Akagi
40	50	60	70	14	Hiei
20	50	20	100	29	Chitose
20	60	10	110	48	Kaga
20	40	10	110	16	Akagi
30	50	10	110	13	Soryuu
50	50	10	110	19	Hiryuu
30	60	10	100	10	Hiyou
20	110	20	40	36	Mikazuki-Kai
30	60	10	120	59	Akagi-Kai
20	60	10	100	61	Akagi-Kai

Ryuusei

				HQ Lv	Flagship	Effect
30	60	10	100	24	Akagi	雷装 ＋10 対潜 ＋4 索敵 ＋1
30	60	10	90	22	Akagi
20	50	10	100	29	Chitose
20	60	10	110	29	Ryuujou
30	60	10	110	31	Chiyoda
20	60	10	120	47	Kaga
60	60	10	110	38	Hiryuu

Ryuusei-kai

				HQ Lv	Flagship	Effect
30	30	20	110	20	Kaga	雷装 ＋13 対潜 ＋3 索敵 ＋2
20	60	10	110	32	Chitose
30	60	10	130	31	Akagi-Kai
20	60	10	110	35	Hiyou-Kai
100	200	200	300	37	Shoukaku
20	60	10	110	41	Akagi
20	300	10	110	39	Akagi
20	120	10	210	33	Akagi
20	70	10	130	47	Hiryuu
30	60	10	110	48	Chiyoda Carrier-Kai 2
40	60	20	120	31	Akagi-Kai

Reconnaissance plane

Saiun

				HQ Lv	Flagship	Effect
30	60	10	120	54	Akagi-Kai	命中 ＋2 索敵 ＋9
30	60	10	110	32	Kaga-Kai
30	60	10	110	63	Chiyoda Carrier Kai 2
30	30	20	110	46	Zuikaku

Development recipes

Ship-borne plane

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	All Planes. Recommended
20	60	10	100	All Planes except the recon plane 彩雲
20	90	60	100	A variant which includes Type 3 and Type 91 Shell
20	20	10	110
20	60	10	100
50	60	30	120	3*
20	30	10	40
110	110	110	160	Slightly more expensive but higher chance of 3-star planes

Machine gun, cannon, shell

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?