Expeditions

Expeditions button in the sortie screen

The Expedition (遠征) menu can be accessed from the Sortie (出撃) button on the main menu. These will be the main source of all in-game resources.

• Only the 2nd, 3rd, and 4th fleets can ve sent in expeditions.
• Resources gained from expeditions can go beyond the resource soft cap.
• Expeditions provide both HQ & ship experience.

Menu Functions

• Expedition List - Displays all unlocked expeditions.
• Resources Yield - Displays the resources that can be earned from that expedition (see Dot system).
• Sample Composition - Displays a composition of ships' shadows that can work for the expedition (not always optimal).
• Resource Cost - Displays the vague fuel and ammo cost of the expedition. It is displayed as either:
  • None (なし)
  • Little (少量)
  • Normal (普通)
• Confirm - Allows to select an expedition and brings up the fleet selection menu.
  • An additional "resupply button" can be added here.
• Begin Expedition - Allows to send the selected fleet on an expedition.

Unlocking Expeditions

The Expedition menu is locked at the start. Quest A4 need to complete to unlock it.

• Expeditions are unlocked by clearing previous expeditions.
• Some expeditions also require Sortie maps to be cleared
• Note that several expeditions are not available in the game yet, and will be introduced in future updates.

exped		requirement	exped		requirement	exped		requirement	exped		requirement	exped		requirement	exped		requirement	exped	requirement
W1	01	clear quest A4	W2	09	clear 01	W3	17	clear 01	W7	41	clear B1 & 2-4	W4	25	clear 18	W5	33*	clear 18	W6	not available yet
	02	clear 01		10	clear 09		18	clear 16 & 17		42	clear 41		26	clear 25		34*	clear 26
	03	clear 01		11	clear 10		19	clear 18		43	clear 42 each month		27	clear 20		35	clear 26
	04	clear 02 & 03		12	clear 10		20	clear 19		44	clear 40 & 41 once & A4 each month		28	clear 27		36	clear 35
	05	clear 02 & 03		13	clear 10		21	clear 17		45	clear 32 & 41		29	clear 28		37	clear 36 & 1-5
	06	clear 04		14	clear 11, 12, & 13		22	clear 18		46	clear D1		30	clear 29 & 1-5		38	clear 36 & 1-5
	07	clear 06		15	clear 14		23	clear 22 & 1-5		not available yet			31	clear 29 & 1-5		39	clear 36 & 1-5
	08	clear 07		16	clear 15		24	clear 18 & 21		32	clear 08		40	clear 38
	A1	clear 05		B1	clear 10		not available yet			D1	clear 32		E1	clear 40
	A2	clear 08 & A1		B2	clear A3		D2	clear D1		E2	clear 38
	A3	clear 24 & A2		B3	clear B2 each month		D3	clear D2 each month		not available yet
	A4	clear A3		B4	clear B3 each month		not available yet
	A5	clear A4 & B3 both each month		B5	clear A4 & B4 both each month
	A6	clear A5 & B4 both each month		B6	clear A4 & B4 both each month

Performing Expeditions

Dispatching Fleets

Sending a fleet on expedition

Expedition Page of World 5. The number 3 marker denotes the third fleet is on this expedition

To dispatch fleets on an expedition:

1. Select the expedition to do from the expedition menu.
2. Click the Confirm (決定) button to bring up the fleet selection menu.
3. Select the fleet to dispatch using the fleet icons at the top.
   • Remember that the first fleet cannot be dispatched.
4. Click on Begin Expedition! (遠征開始！) to dispatch the fleet.

Important Notes

• Up to 3 fleets can be dispatched at once.
  • They cannot be dispatched on the same expedition.
  • Please see Composition on how to unlock more fleets.
• Every expedition has specific success conditions. Please see below for details.
  • Not meeting the conditions will cause the expedition to fail and not yield any resources.
  • Fuel and ammunition costs will still be applied.
  • Experience will still be gained but HQ experience will be reduced by 30%.
• Expeditions only count for quests if the quest is active when the fleet returns.
  • Therefore the quest only needs to be activated when the expedition is nearing completion.
• Expeditions can be completed early by returning to the home screen when less than 1 minute remains on the timer.
• Expeditions cost 3 morale.
  • Exceptions are Support Expeditions.
• Damage state does not affect success or failure.
  • Heavily damaged (大破) flagships will render the fleet unable to be dispatched.

Recalling Expeditions

Only seen in an active expedition

It is possible to cancel the expedition by clicking the Cancel Expedition/Recall Order (遠征中止／帰還命令) button.

• This is useful When the wrong fleet is sent on an expedition or a fleet is sent to the wrong expedition.

• Cancelled expeditions do not yield any resources or experience.
• They are counted as failures on the Admiral profile.
• A recall cannot be cancelled.
• Support expeditions cannot be recalled.
• Recalled fleets do not return immediately, the return time is calculated as:

[math]\displaystyle{ \text{T}_\text{Return}= \frac{ \text{min} ( \text{T}_\text{Remaining} \text{ ; } \text{T}_\text{Elapsed} ) }{3} }[/math]

With [math]\displaystyle{ \text{T} }[/math] in minutes.

For example, a fleet is sent on expedition 01 (15 min), then after 6 minutes, it is recalled.

1. The remaining time is 9 minutes.
2. The elapsed time is 6 minutes.
3. The smaller number of the two, 6 minutes elapsed time in this case, is divided by 3.
4. The final recall time is 2 minutes.

Equipment Behaviours

Equipment Stats do not behave the same in expeditions as in regular battle. Notably, aircraft stats and Improvements are charged.

Adjusted Aircraft Stats

In expeditions, the Stats of aircraft will be affected by the aircraft's stats themself, the aircraft's Proficiency, and the aircraft count (slot size).

Affected aircraft are:

• Dive Bombers,
• / Torpedo Bombers,
• // Seaplanes,
• Large Flying Boats,
• Rotorcraft,
• Liaison Aircraft.

Since the adjusted stats for those aircraft are uncertain, it is not recommended to use them to bring the required stats to the fleet, as the real stat might be lower than the displayed one, missing the requirement.

So far, it is known the following for stats:

• The Firepower stat is unaffected and works as usual.
• The adjusted ASW stat is known, described below.
• The adjusted LoS stat seems to be affected by the aircraft count and proficiency.
• The stats given by aircraft Visible Bonuses seems to work as usual.

Adjusted ASW

Adjusted ASW Formulas

Those formulas work for calculating the adjusted ASW for aircraft with Proficiency level of 0. If [math]\displaystyle{ \text{Plane}_\text{Count} = 0 }[/math]: [math]\displaystyle{ \text{ASW}_\text{Adj} = 0 }[/math] If [math]\displaystyle{ \text{Plane}_\text{Count} = 1 }[/math]: [math]\displaystyle{ \text{ASW}_\text{Adj} = \big\lfloor \text{ASW}_\text{Base} \times 0.65 \big\rfloor }[/math] If [math]\displaystyle{ \text{Plane}_\text{Count} ⩾ 2 }[/math]: [math]\displaystyle{ \text{ASW}_\text{Adj} = \big\lfloor \text{ASW}_\text{Base} \times \big( 0.65 + 0.1 \times \sqrt{ \text{Plane}_\text{Count} - 2} \big) \big\rfloor }[/math] With [math]\displaystyle{ \text{ASW}_\text{Adj} }[/math] the adjust ASW stat of the aircraft, [math]\displaystyle{ \text{ASW}_\text{Base} }[/math] the base ASW stat of the aircraft, [math]\displaystyle{ \text{Plane}_\text{Count} }[/math] the count of aircraft in a given slot [math]\displaystyle{ \text{Mod}_\text{Proficiency} }[/math] the Proficiency of the aircraft. Proficiency's effect is unknown yet but not negligible for ❱❱ aircraft.

The result of this adjustment is an ASW stat that can be up to +6 points higher, and down to -5 points lowers the displayed stat.

• The adjusted ASW for ❱❱ aircraft with 1 to 13 in any slot size configuration is given in the following table (measured values).

Adjust Expedition ASW For ❱❱ Aircraft
Plane Count \ Base ASW	1	2	3	4	5	6	7	8	9	10	11	12	13
0	0
1	0	1	1	2	3	4	5	6	7	8	?	?	9
2	0	1	1	2	3	4	5	6	7	8	?	?	9
3	0	1	2	3	4	5	6	7	8	9	?	?	11
4	0	1	2	3	4	5	6	7	8	9	?	?	11
5	0	1	2	3	5	6	7	8	9	10	?	?	12
6	0	1	2	3	5	6	7	8	9	10	?	?	12
7	0	1	2	3	5	6	7	8	9	10	?	?	13
8	0	1	2	3	5	6	7	8	9	10	?	?	13
9	0	1	2	3	5	6	8	9	10	11	?	?	13
10	0	1	2	3	5	6	8	9	10	11	?	?	14
11	0	1	2	3	5	6	8	9	10	11	?	?	14
12	0	1	2	3	5	6	8	9	10	11	?	?	14
13	0	1	2	3	6	7	8	9	10	11	?	?	14
14	0	1	2	3	6	7	9	10	11	12	?	?	15
15	1	2	3	4	6	7	9	10	11	12	?	?	15
16	1	2	3	4	6	7	9	10	11	12	?	?	15
17	1	2	3	4	6	7	9	10	11	12	?	?	15
18	1	2	3	4	6	7	9	10	11	12	?	?	15
19	1	2	3	4	6	7	9	10	11	12	?	?	16
20	1	2	3	4	6	7	9	10	11	12	?	?	16
21	1	2	3	4	6	7	9	10	12	13	?	?	16
22	1	2	3	4	6	7	9	11	12	13	?	?	16
23	1	2	3	4	6	7	10	11	12	13	?	?	16
24	1	2	3	4	6	8	10	11	12	13	?	?	16
25	1	2	3	4	6	8	10	11	12	13	?	?	17
26	1	2	3	4	6	8	10	11	12	13	?	?	17
27	1	2	3	4	6	8	10	11	12	13	?	?	17
28	1	2	3	4	6	8	10	11	12	13	?	?	17
29	1	2	3	4	7	8	10	11	12	14	?	?	17
30	1	2	3	4	7	8	10	11	13	14	?	?	17
31	1	2	3	4	7	8	10	11	13	14	?	?	17
32	1	2	3	4	7	8	10	11	13	14	?	?	18
33	1	2	3	4	7	8	10	12	13	14	?	?	18
34	1	2	3	4	7	8	10	12	13	14	?	?	18
35	1	2	3	4	7	8	11	12	13	14	?	?	18
36	1	2	3	4	7	8	11	12	13	14	?	?	18
37	1	2	3	4	7	8	11	12	13	15	?	?	18
38	1	2	3	5	7	9	11	12	13	15	?	?	18
39	1	2	3	5	7	9	11	12	13	15	?	?	18
40	1	2	3	5	7	9	11	12	14	15	?	?	19
41	1	2	3	5	7	9	11	12	14	15	?	?	19
42	1	2	3	5	7	9	11	12	14	15	?	?	19
43	1	2	3	5	7	9	11	13	14	15	?	?	19
44	1	2	3	5	8	9	11	13	14	15	?	?	19
45	1	2	3	5	8	9	11	13	14	15	?	?	19
46	1	2	3	5	8	9	11	13	14	15	?	?	19

Adjusted Improvement

In expeditions, Improvements are globally simplified. So far they are all "Square Rooted", being:

Improvement Effects
Equipment Type	Firepower	AA	ASW	LoS
(Very) Large Guns	1	-	-	-
Medium Guns (Red)	1	-	-	-
Small Guns (Red)	0.5	-	-	-
Secondary Guns	0.5	-	-	-
High-Angle Guns (any type, in addition to above bonuses)	-	1	-	-
AA Guns	0.5	1	-	-
Small Radar Small	0.5	-	-	1
(Very) Large Radar Large	1	-	-	1
Depth Charges	-	-	1	-
Sonars	-	-	1	-
AP Shells	0.5	-	-	-
AA Shells	-	-	-	-
Landing Craft & Amphibious Tanks	-	-	-	-
Anti-Ground Rockets	-	-	-	-
Searchlights	-	-	-	-
SPR Recon	-	-	0 0.5 1	1
SPR Recon	-	-		-
Dive Bombers	-	-		-
Torpedo Bombers	-	-		-
Rotorcraft	-	-		-
Liaison Aircraft	-	-		-

Notes

• All other equipment type improvements are unknown for expeditions.
• ASW for aircraft is uncertain as it is likely affected by the #Adjusted ASW.

Success Conditions

Normal Success

Meeting the requirements for the expeditions as detailed below will normally result in a Normal Success (成功). Failing to meet the requirements will result in a Failure (失敗). Please check the fleets against the following checklist to ensure success.

• Supply status: Fleets should be fully resupplied before being dispatched. Fleets without enough supplies to meet the expedition cost will fail.
• Flagship level: The flagship must have a level greater or equal to the required flagship level of the expedition.
• Fleet level: Certain expeditions also have a sum total of fleet level requirement that must be met.
• Composition: Certain expeditions require certain ship types and/or certain numbers of ship girls to be dispatched.
• Drum Canisters: Certain expeditions such as 21 require a certain number of Drum Canisters to be equipped by the fleet.
• Stats: Certain expeditions such as A2 have certain sum total of fleet Stats requirements that must be met. Required stats can be firepower , Torpedo , ASW , Line of Sight or Anti-Air .

Great Success

A Great Success (GS) (大成功) provides 50% more resources, twice the HQ experience, four times the ship girl experience, and the great success reward item (if applicable). In addition to meeting Normal Success conditions, great success requires either:

Sparkling
Ship girls with 50 or more morale.

• Each sparkled ship girl increases the great success chance by approximately 16%.

Level
Certain expeditions have an innate great success chance related to the flagship level.

• Using a higher level flagship will increase the base great success chance of those expeditions.
• The formula for determining the GS chance is as follows:
• [math]\displaystyle{ \text{GS%} = 16 + ( 15 \times \text{Nb}_\text{Sparkl} ) + (\sqrt{\text{Flag}_\text{Lv}} + \frac{\text{Flag}_\text{Lv}}{10}) }[/math]
  • The base GS rate is then:
    • 46 % with a Lv 175 flagship and no sparkled ship,
    • 100 % with a Lv 128 flagship with 4 sparkled ships,
    • 100 % with a Lv 33 flagship with 5 sparkled ships.
• The expeditions affected by the "flagship level" rule are A2, A3, A4, A5, A6, B3, B4, B5, B6, 41, 43, 45, 46, 32, D1, D2, D3, & E1.

Drum Canisters
Expeditions that require drums have an innate chance of great success.

• The chance is roughly 50%.
• Even with 6 sparkled girls, these expeditions still have a chance to not have a GS. The minimum requirement to guarantee GS is to "over drum" the fleet and sparkle at least 4 girls.
• The following are the "over drum" requirements:

Exped	Drums required	Drums carriers
21	4	3
24	4	1
37	5	3
38	10	4
40	4	1
44	8	3
E2	6?	3

Expedition Rewards

Expeditions will always yield primary resources () upon success. Secondary rewards are not guaranteed.

Expedition 12 gives medium box (left) and development material (right)

• Items listed on the left always have a 50% chance of being obtained regardless of normal or great success.
• Items listed on the right are guaranteed on a great success and have a very low chance on a normal success.

See below for a summary:

Result	Resources	Experience		Rewards
		HQ XP	Ship XP	Left	Right
Recall	None	None	None	None	None
Failure		x0.3	x1 or x2 (50% chance)
Normal Success	x1	x1	x1 or x2 (50% chance)	50%
Great Success	x1.5	x2	x2 or x4 (50% chance)		Guaranteed

Notes

• Flagships get 1.5x exp modifier as per usual,
• If the right reward can give more than 1 item, it will be a random quantity between 1 and its maximum possible (e.g. if the right reward is 3 buckets, it can be 1-3 buckets randomly),
• As of Phase 2 rewards are not ordered in Left/Right format, and the terminology is kept only for reference to expedition tables within the wiki.

The Dot System

On each expedition, the amount of resources earned is displayed with 0 to 4 dots, 0 meaning that the resource is not found on the expedition, and each additional dot approximately show the resources generated with the following rule:

	0 dot	1 dot	2 dots	3 dots	4 dots
resource range	0	1-240	240-480	500-650	750-2000

• Those values do not take great success or the use of DLC or drums into account.

In those cases, the limits of the ranges are inclusive, so for instance, an expedition giving 240 resources can have either 1 or 2 dots, for no apparent reason.

Since this dot system is very approximate, the Reference Tables may be referred to instead.

Landing Craft

Equipping certain landing craft will boost the primary resource gain of the expedition. All landing craft bonuses are multiplicative with the great success bonus.

Bonus Category	Cap	Notes
Base Daihatsu Bonus	Up to 20%	Refer to section.
Special Daihatsu Bonus	Up to 6%	Refer to section.
Improvement Bonus	Up to 2%	The average Improvement level of all landing craft equipped in the fleet, multiplied by the number of landing craft (+ Kinu), multiplied by the #Improvement Bonus.
Total Possible Cap	28%

Base Daihatsu Bonus

Type	Name	Bonus
Ship	Kinu Kai Ni	5 %
	Daihatsu Landing Craft Toku Daihatsu Landing Craft
	Armed Daihatsu	3%
	DLC + T89 Tank Soukoutei DLC + Panzer II Toku DLC + Ho-Ni Tank	2 %
	Ka-Mi Tank	1 %
	Toku DLC + 11th Reg M4A1 DD Toku DLC + Panzer III Toku DLC + Chi-Ha Toku DLC + Chi-Ha Kai	0 %
	Drums

Special Daihatsu Bonus

This bonus is added based on the number of Toku Daihatsu Landing Craft and Daihatsu Landing Craft in the fleet, as per follows:

	0 Daihatsu	1 Daihatsu	2 Daihatsu	3 Daihatsu	4+ Daihatsu
1 Toku	2%
2 Toku	4%
3 Toku	5%	5%	5.2%	5.4%	5.4%
4+ Toku	5.4%	5.6%	5.8%	5.9%	6%

Improvement Bonus

The bonus is the average Improvement level of all landing craft equipped in the fleet, multiplied by the number of landing craft (including Kinu Kai Ni), multiplied by the improvement bonus described below (1st column).

Type	Name	Bonus
		1★	2★	3★	4★	5★	6★	7★	8★	9★	Max★
	Daihatsu Landing Craft Toku Daihatsu Landing Craft	0.05%	0.10%	0.15%	0.20%	0.25%	0.30%	0.35%	0.40%	0.45%	0.50%
	DLC + T89 Tank	0.02%	0.04%	0.06%	0.08%	0.10%	0.12%	0.14%	0.16%	0.18%	0.20%
	Ka-Mi Tank	0.01%	0.02%	0.03%	0.04%	0.05%	0.06%	0.07%	0.08%	0.09%	0.10%
All other equipment		0.0%

Expedition Subtypes

Support Expeditions

Support expeditions are available in World 5 and events.

• Fleets can be dispatched to assist the fleet during sorties in those areas.
• Please see Support Expedition for more details on what they are and how they work.

Monthly Expeditions

These expeditions can only be completed once per month. They reset on the 15th of every month at 12 h JST.

• They are marked with "Expedition Complete" once they are done for the month.
  • Failures do not count as completion.
• Some monthlies require other monthlies to be unlocked and so are locked at reset.
  • See Unlocking Expeditions.
• These expeditions reward great quantities of resources and consumables.
  • They are the only expeditions rewarding improvement materials and Irako.
• It is not possible to dispatch a fleet on these expeditions if the completion timer would overlap with the reset for that month. E.g. 42 will be locked at 4 h JST.

Combat Expeditions

Combat expeditions are a subtype of monthlies, where the fleets can return damaged. These expeditions are further divided into Type I and Type II.

	Type I	Type II
Mark on the name	Small explosion	Large explosion
Chance of ships returning damaged	Low	High
Greatest damage inflicted	Moderately Damaged (中破)	Heavily Damaged (大破)
Expeditions	A5, B4, 43, D2	A6, B5, B6, 46, D3, E1, E2

• In some Combat Expeditions, the last ship or last 2 ships of the fleet may be spared 100% of the time.
• Using between 217% the base stats required by a Type II Combat Expedition will prevent ships returning damaged [1].

Reference Tables

Legends

About Total Yield
HQ	Admiral experience gained from the expedition.
Ship	Ship experience gained from the expedition.
	Base resources gain from expedition (at 100% ratio).
Rewards	The one on the left has a 50 % chance to be rewarded. The item on the right side is always given upon great success. The quantities in the table denote only the maximum, it's possible to get fewer.

About Requirements
Σ(Lv)	Minimum total fleet level.
	Minimum flagship level.
Minimum Fleet Size	Required number of ships per type. XX denotes the minimum number of wild cards (any ship) necessary in addition to the specified ship types to reach a minimum number of ships in the fleet. For expeditions requiring less than 6 ships, extras may be added (e.g. to hit fleet-level requirements). See Glossary for more ship-type abbreviations.
	Drums are required or/and affect great success.
	Ammo and fuel consumption per ship, given in "supply bars". Each ship has 10 bars when fully resupplied. The value for each bar varies from one ship to another.

General Notes

Unless precised otherwise, a ship type cannot be used as a substitute for another one.

Escort Carriers (CVE) are CVL specialized in ASW. All CVE count as CVL.

Equipment Stats behave differently in expeditions, especially aircraft and Improvements .

• See above for more details.

Rates markers
Resource		HQ	Ship
Total	Average	67.3	91.9	116.3	73	115.3	89.8
	"Great"	100~129	120~199	200~399	100~299	200~299	150~249
	"Outstanding"	130+	200+	400+	300+	300+	250+
Hourly	Average	21.7	31.4	31.1	32.5	21.0	15.8
	"Great"	40-59	68.6~119	62.2~99	65~99	30~59	25~49
	"Outstanding"	60+	120+	100+	100+	60+	50+

• Calculated without counting the monthlies.

World 1

鎮守府海域 - Naval Base Waters

#	Name	Time		HQ	Ship							Rewards
01	練習航海 Navigation Practice	00:15		10	10			30
02	長距離練習航海 Long Distance Navigation Practice	00:30	20	15		100	30		x1
03	警備任務 Defense Mission	00:20	30	30	30	30	40
04	対潜警戒任務 Anti-Submarine Mission	00:50	30	40		70			x1	x1
05	海上護衛任務 Maritime Escort Mission	01:30	40	40	200	200	20	20
06	防空射撃演習 Air Defense Shooting Practice	00:40	30	50				80	x1
07	観艦式予行 Naval Review Rehearsal	01:00	60	120			50	30	x1
08	観艦式 Naval Review	03:00	120	140	50	100	50	50	x2	x1
A1	兵站強化任務 Supply Line Strengthening Mission	00:25	15	10	45	45
A2	海峡警備行動 Strait Defense Line	00:55	40	45	70	40		10	x1	x1
A3	長時間対潜警戒 Long Term Anti-Submarine Mission	02:15	55	70	120		60	60	x1	x2
A4	南西方面連絡線哨戒 SouthWestern Connection Line Patrol	01:50	45	55	80	120		100	x2	x2
A5	小笠原沖哨戒線 Ogasawara Coastal Patrol Line	03:00	55	60		300		100	x4	x3
A6	小笠原沖戦闘哨戒 Ogasawara Coastal Combat Patrol	03:30	90	100	100	500	100	200	x5	x1

鎮守府海域 - Naval Base Waters

#	Name	Time		HQ	Ship							Rewards
01	練習航海 Navigation Practice	00:15		40	40			120
02	長距離練習航海 Long Distance Navigation Practice	00:30	40	30		200	60		x1
03	警備任務 Defense Mission	00:20	90	90	90	90	120
04	対潜警戒任務 Anti-Submarine Mission	00:50	36	48		84			x1	x1
05	海上護衛任務 Maritime Escort Mission	01:30	27	27	133	133	13	13
06	防空射撃演習 Air Defense Shooting Practice	00:40	45	75				120	x1
07	観艦式予行 Naval Review Rehearsal	01:00	60	120			50	30	x1
08	観艦式 Naval Review	03:00	40	47	16	33	16	16	x2	x1
A1	兵站強化任務 Supply Line Strengthening Mission	00:25	36	24	108	108
A2	海峡警備行動 Strait Defense Line	00:55	44	49	76	44		11	x1	x1
A3	長時間対潜警戒 Long Term Anti-Submarine Mission	02:15	24	31	53		27	27	x1	x2
A4	南西方面連絡線哨戒 SouthWestern Connection Line Patrol	01:50	25	30	44	65		55	x2	x2
A5	小笠原沖哨戒線 Ogasawara Coastal Patrol Line	03:00	18	20		100		33	x4	x3
A6	小笠原沖戦闘哨戒 Ogasawara Coastal Combat Patrol	03:30	26	29	29	143	29	57	x5	x1

鎮守府海域 - Naval Base Waters

#	Name	Time		Σ(Lv)			Minimum Fleet	Requirements
01	練習航海 Navigation Practice	00:15			1		2XX			-3
02	長距離練習航海 Long Distance Navigation Practice	00:30		2	4XX		-5
03	警備任務 Defense Mission	00:20		3	3XX		-3	-2
04	対潜警戒任務 Anti-Submarine Mission	00:50		3	1CVL/CL 2DD/DE or 1DD 3DE or 1CT 2DE		-5
05	海上護衛任務 Maritime Escort Mission	01:30		3	1CVE/CL 2DD/DE 1XX or 1DD 3DE or 1CT 2DE 1XX		-5
06	防空射撃演習 Air Defense Shooting Practice	00:40		4	4XX		-3	-2
07	観艦式予行 Naval Review Rehearsal	01:00		5	6XX		-5
08	観艦式 Naval Review	03:00		6	6XX		-5	-2
A1	兵站強化任務 Supply Line Strengthening Mission	00:25	10	5	3DD/DE 1XX		-4
A2	海峡警備行動 Strait Defense Line	00:55		20	4DD/DE	50 70 180	-5	-2
A3	長時間対潜警戒 Long Term Anti-Submarine Mission	02:15	185	35	1CVE/CL 3DD/DE 1XX or 1DD 3DE 1XX or 1CT/CL 2DE 2XX	280 60	-7	-4
A4	南西方面連絡線哨戒 SouthWestern Connection Line Patrol	01:50	200	40	Monthly Expedition 1CVE/CL 2DD 2DD/DE or 1DD 3DE 1XX or 1CT/CL 2DE 2XX	300 200 200 120	-7.5	-6
A5	小笠原沖哨戒線 Ogasawara Coastal Patrol Line	03:00	230	45	Monthly Expedition Combat Expedition (I) 1CVE/CL 3DD 1DD/DE or 1DD 3DE 1XX or 1CT/CL 2DE 2XX	280 220 240 150	-8	-7.5
A6	小笠原沖戦闘哨戒 Ogasawara Coastal Combat Patrol	03:30	290	55	Monthly Expedition Combat Expedition (II) 1CVE/CL 3DD 2XX or 1CVE 2DD/2DE 3XX or 1DD 3DE 2XX or 1CT/CL 2DE 3XX	330 300 270 180	-9	-9.5

World 2

南西諸島海域 - Nansei Island Waters

#	Name	Time		HQ	Ship							Rewards
09	タンカー護衛任務 Tanker Escort Mission	04:00		60	60		350					x1	x2
10	強行偵察任務 Enforced Reconnaissance Mission	01:30	40	50		50		30	x1	x1
11	ボーキサイト輸送任務 Bauxite Transport Mission	05:00	40	40				250	x1	x1
12	資源輸送任務 Resource Transport Mission	08:00	60	50	50	250	200	50	x1	x1
13	鼠輸送作戦 Rat Transport Operation	04:00	70	60	240	300			x2	x1
14	包囲陸戦隊撤収作戦 Marine Siege Evacuation Operation	06:00	90	100		240	200	30	x1	x1
15	囮機動部隊支援作戦 Decoy Naval Task Force Support Operation	12:00	100	160			300	400	x1	x1
16	艦隊決戦援護作戦 Decisive Battle Fleet Support Operation	15:00	120	200	500	500	200	200	x2	x2
B1	南西方面航空偵察作戦 South Western Air Reconnaissance Operation	00:35	35	40			10	30	x1	x1
B2	敵泊地強襲反撃作戦 Enemy Harbor Assault Counter Attack Operation	08:40	70	130	300	200	100		x2	x2
B3	南西諸島離島哨戒作戦 Nansei Island Remote Island Patrolling Operation	02:50	50	70		100	100	180	x1	x2
B4	南西諸島離島防衛作戦 Nansei Island Remote Island Defense Operation	07:30	60	100			1200	650	x4	x1
B5	南西諸島捜索撃滅戦 Nansei Island Search and Destroy Mission	06:30	100	130	500	500	1000	750	x4	x1
B6	精鋭水雷戦隊夜襲 Elite Destroyer Squadron Night Raid	05:50	110	140	600	1000	600	600	x5	x1

南西諸島海域 - Nansei Island Waters

#	Name	Time		HQ	Ship							Rewards
09	タンカー護衛任務 Tanker Escort Mission	04:00		15	15		88					x1	x2
10	強行偵察任務 Enforced Reconnaissance Mission	01:30	27	33		33		20	x1	x1
11	ボーキサイト輸送任務 Bauxite Transport Mission	05:00	8	8				50	x1	x1
12	資源輸送任務 Resource Transport Mission	08:00	8	6	6	31	25	6	x1	x1
13	鼠輸送作戦 Rat Transport Operation	04:00	18	15	60	75			x2	x1
14	包囲陸戦隊撤収作戦 Marine Siege Evacuation Operation	06:00	15	17		40	33		x1	x1
15	囮機動部隊支援作戦 Decoy Naval Task Force Support Operation	12:00	8	13			25	33	x1	x1
16	艦隊決戦援護作戦 Decisive Battle Fleet Support Operation	15:00	8	13	33	33	13	13	x2	x2
B1	南西方面航空偵察作戦 South Western Air Reconnaissance Operation	00:35	60	69			17	51	x1	x1
B2	敵泊地強襲反撃作戦 Enemy Harbor Assault Counter Attack Operation	08:40	8	15	34	23	11		x2	x2
B3	南西諸島離島哨戒作戦 Nansei Island Remote Island Patrolling Operation	02:50	18	25		32	32	58	x1	x2
B4	南西諸島離島防衛作戦 Nansei Island Remote Island Defense Operation	07:30	8	13			160	81	x4	x1
B5	南西諸島捜索撃滅戦 Nansei Island Search and Destroy Mission	06:30	15	20	77	77	154	115	x4	x1
B6	精鋭水雷戦隊夜襲 Elite Destroyer Squadron Night Raid	05:50	19	24	116	177	116	116	x5	x1

南西諸島海域 - Nansei Island Waters

#	Name	Time		Σ(Lv)			Minimum Fleet	Requirements
09	タンカー護衛任務 Tanker Escort Mission	04:00			3		1CL 2DD/DE 1XX			-5
10	強行偵察任務 Enforced Reconnaissance Mission	01:30		3	2CL 1XX		-3
11	ボーキサイト輸送任務 Bauxite Transport Mission	05:00		6	2DD/DE 2XX		-5
12	資源輸送任務 Resource Transport Mission	08:00		4	2DD/DE 2XX		-5
13	鼠輸送作戦 Rat Transport Operation	04:00		5	1CL 4DD 1XX		-5	-4
14	包囲陸戦隊撤収作戦 Marine Siege Evacuation Operation	06:00		6	1CL 3DD 2XX		-5
15	囮機動部隊支援作戦 Decoy Naval Task Force Support Operation	12:00		9	2CV(B/L)/AV 2DD 2XX		-5	-4
16	艦隊決戦援護作戦 Decisive Battle Fleet Support Operation	15:00		10	1CL 2DD 3XX		-5	-4
B1	南西方面航空偵察作戦 South Western Air Reconnaissance Operation	00:35	150	40	1AV 1CL 2DD/DE 2XX	200 200 140	-5	-2
B2	敵泊地強襲反撃作戦 Enemy Harbor Assault Counter Attack Operation	08:40	220	45	Monthly Expedition 1CA 1CL 3DD 1XX	360 160 160 140	-8	-6
B3	南西諸島離島哨戒作戦 Nansei Island Remote Island Patrolling Operation	02:50	250	50	Monthly Expedition 1AV 1CL 2DD 2DD/DE	400 220 220 190	-6.5	-8
B4	南西諸島離島防衛作戦 Nansei Island Remote Island Defense Operation	07:30	300	55	Monthly Expedition Combat Expedition (I) 2CA 1CL 2DD 1SS(V)	500 280 280 170	-8.5	-8.5
B5	南西諸島捜索撃滅戦 Nansei Island Search and Destroy Mission	06:30	330	60	Monthly Expedition Combat Expedition (II) 1AV 1CL 2DD 2XX	510 400 285 385	-9	-9.5
B6	精鋭水雷戦隊夜襲}} Elite Destroyer Squadron Night Raid	05:50	400	75	Monthly Expedition Combat Expedition (II) 1CL 5DD	410 390 410 340	-9.5	-9.5

World 3

北方海域 - Northern Waters

#	Name	Time		HQ	Ship							Rewards
17	敵地偵察作戦 Enemy Territory Reconnaissance Operation	00:45		30	40		70	70	50
18	航空機輸送作戦 Aircraft Transport Operation	05:00	60	60			300	100	x1
19	北号作戦 Operation Kita	06:00	60	70	400	50	50	30	x1	x1
20	潜水艦哨戒任務 Submarine Patrol Operation	02:00	40	50			150		x1	x1
21	北方鼠輸送作戦 Northern Rat Transport Operation	02:20	45	55	320	270			x1
22	艦隊演習 Fleet Exercise	03:00	45	400		10
23	航空戦艦運用演習 Aviation Battleship Exercise Operation	04:00	70	420		20		100
24	北方航路海上護衛 Northern Maritime Sea Passage Escort	08:20	65	80	500			150	x2	x1

北方海域 - Northern Waters

#	Name	Time		HQ	Ship							Rewards
17	敵地偵察作戦 Enemy Territory Reconnaissance Operation	00:45		40	53		93	93	67
18	航空機輸送作戦 Aircraft Transport Operation	05:00	12	12			60	20	x1
19	北号作戦 Operation Kita	06:00	10	12	67	8	8	5	x1	x1
20	潜水艦哨戒任務 Submarine Patrol Operation	02:00	20	25			75		x1	x1
21	北方鼠輸送作戦 Northern Rat Transport Operation	02:20	19	24	137	116			x1
22	艦隊演習 Fleet Exercise	03:00	15	133		3
23	航空戦艦運用演習 Aviation Battleship Exercise Operation	04:00	18	105		5		25
24	北方航路海上護衛 Northern Maritime Sea Passage Escort	08:20	8	10	60			18	x2	x1

北方海域 - Northern Waters

#	Name	Time		Σ(Lv)			Minimum Fleet	Requirements
17	敵地偵察作戦 Enemy Territory Reconnaissance Operation	00:45			20		1CL 3DD 2XX			-3	-4
18	航空機輸送作戦 Aircraft Transport Operation	05:00		15	3CV(B/L)/AV 2DD 1XX		-5	-2
19	{北号作戦 Operation Kita	06:00		20	2BBV 2DD 2XX		-5	-4
20	潜水艦哨戒任務}} Submarine Patrol Operation	02:00		1	1SS(V) 1CL		-5	-4
21	北方鼠輸送作戦 Northern Rat Transport Operation	02:20	30	15	1CL 4DD	3 (3)	-8	-7
22	艦隊演習 Fleet Exercise	03:00	45	30	1CA 1CL 2DD 2XX		-8	-7
23	航空戦艦運用演習 Aviation Battleship Exercise Operation	04:00	200	50	2BBV 2DD 2XX		-8	-8
24	北方航路海上護衛 Northern Maritime Sea Passage Escort	08:20	200	50	1CL 4DD/DE 1XX	None	-8	-6

World 7

南西海域 - South Western Waters

#	Name	Time		HQ	Ship							Rewards
41	ブルネイ泊地沖哨戒 Brunei Anchorage Patrol	01:00		30	100		100			20		x1	x1
42	ミ船団護衛(一号船団) Mi Convoy Escort (Fleet No.1)	08:00	60	97	800			200	x1	x3
43	ミ船団護衛(二号船団) Mi Convoy Escort (Fleet No.2)	12:00	75	270	2000			400	x4	x1
44	航空装備輸送任務 Aircraft Equipment Transport Mission	10:00	45	110		200		800	x4	x2
45	ボーキサイト船団護衛 Bauxite Convoy Escort	3:20	35	40	40			220	x1
46	南西海域戦闘哨戒 Southwestern Sea Combat Patrols	3:30	80	95	300		150	380	x3	x1

南西海域 - South Western Waters

#	Name	Time		HQ	Ship							Rewards
41	ブルネイ泊地沖哨戒 Brunei Anchorage Patrol	01:00		30	100		100			20		x1	x1
42	ミ船団護衛(一号船団) Mi Convoy Escort (Fleet No.1)	08:00	8	10	100			25	x1	x3
43	ミ船団護衛(二号船団) Mi Convoy Escort (Fleet No.2)	12:00	6	23	167			33	x4	x1
44	航空装備輸送任務 Aircraft Equipment Transport Mission	10:00	5	11		20		80	x4	x2
45	ボーキサイト船団護衛 Bauxite Convoy Escort	3:20	11	12	12			66	x1
46	南西海域戦闘哨戒 Southwestern Sea Combat Patrols	3:30	23	27	87		42	105	x3	x1

南西海域 - South Western Waters

#	Name	Time		Σ(Lv)			Minimum Fleet	Requirements
41	ブルネイ泊地沖哨戒 Brunei Anchorage Patrol	01:00		100 (115)	30		3DD/DE	60 80 210		-5	-5
42	ミ船団護衛(一号船団) Mi Convoy Escort (Fleet No.1)	08:00	200	45	Monthly Expedition 1CVE/CL 1DD 3DD/DE		-8	-6.5
43	ミ船団護衛(二号船団) Mi Convoy Escort (Fleet No.2)	12:00	300	55	Monthly Expedition Combat Expedition (I) 1CVE 2DD 3XX or 1CVE 2DE 3XX or 1CVL 1CL 4DD or 1CVL 1CL 2DE 2XX or 1CVL 1DD 3DE 1XX or 1CVL 1CT/CVE 2DE 2XX or 1CVL 1CVE 2DD 2XX	500 280 280 170	-8.5	-9
44	航空装備輸送任務 Aircraft Equipment Transport Mission	10:00	210	35	Monthly Expedition 1CV/CVL/AV 1AV 1CL 2DD/DE 1XX	6 (3) 200 200 150	-8	-4
45	ボーキサイト船団護衛 Bauxite Convoy Escort	03:20	240	50	1CVL 4DD/DE	240 300 180	-6	-4
46	南西海域戦闘哨戒 Southwestern Sea Combat Patrols	3:30	300	65	Monthly Expedition Combat Expedition (II) 2CA 1CL 2DD	350 250 220 190	-7.5	-9.5

World 4

西方海域 - Western Waters

#	Name	Time		HQ	Ship							Rewards
25	通商破壊作戦 Commerce Raid Operation	40:00		80	180		900		500
26	敵母港空襲作戦 Enemy Homeport Air-Raid Operation	80:00	150	200				900	x3
27	潜水艦通商破壊作戦 Submarine Commerce Raid Operation	20:00	80	60			800		x1	x2
28	西方海域封鎖作戦 Western Waters Blockade Operation	25:00	100	140			900	350	x2	x2
29	潜水艦派遣演習 Submarine Dispatch Exercise	24:00	100	100		50		100	x1	x1
30	潜水艦派遣作戦 Submarine Dispatch Operation	48:00	100	150		50		100	x3
31	海外艦との接触 Contact with Foreign Ships	02:00	50	50		30			x1
32	遠洋練習航海 High Seas Practice	24:00	300	Var	50	50	50	50	x1	x3
D1	西方海域偵察作戦 Western Sea Reconnaissance Operation	02:00	35	45		20	20	100	x1
D2	西方潜水艦作戦 Western Submarine Operation	10:00	70	90			400	800	x1	x1
D3	欧州方面友軍との接触 Contact with Friendly European Forces	12:00	80	100		800	500	400	x3	x1

西方海域 - Western Waters

#	Name	Time		HQ	Ship							Rewards
25	通商破壊作戦 Commerce Raid Operation	40:00		2	5		23		13
26	敵母港空襲作戦 Enemy Homeport Air-Raid Operation	80:00	2	3				11	x3
27	潜水艦通商破壊作戦 Submarine Commerce Raid Operation	20:00	4	3			40		x1	x2
28	西方海域封鎖作戦 Western Waters Blockade Operation	25:00	4	6			36	14	x2	x2
29	潜水艦派遣演習 Submarine Dispatch Exercise	24:00	4	4		2		4	x1	x1
30	潜水艦派遣作戦 Submarine Dispatch Operation	48:00	2	3		1		2	x3
31	海外艦との接触 Contact with Foreign Ships	02:00	25	25		15			x1
32	遠洋練習航海 High Seas Practice	24:00	13	Var	2	2	2	2	x1	x3
D1	西方海域偵察作戦 Western Sea Reconnaissance Operation	02:00	18	23	10	10		50	x1
D2	西方潜水艦作戦 Western Submarine Operation	10:00	7	9			40	80	x1	x1
D3	欧州方面友軍との接触 Contact with Friendly European Forces	12:00	7	8		67	42	33	x3	x1

西方海域 - Western Waters

#	Name	Time		Σ(Lv)			Minimum Fleet	Requirements
25	通商破壊作戦 Commerce Raid Operation	40:00			25		2CA 2DD			-5	-8
26	敵母港空襲作戦 Enemy Homeport Air-Raid Operation	80:00		30	1CV(B/L)/AV 1CL 2DD		-8	-8
27	潜水艦通商破壊作戦 Submarine Commerce Raid Operation	20:00		1	2SS(V)		-8	-8
28	西方海域封鎖作戦 Western Waters Blockade Operation	25:00		30	3SS(V)		-8	-8
29	潜水艦派遣演習 Submarine Dispatch Exercise	24:00		50	3SS(V)		-9	-4
30	潜水艦派遣作戦 Submarine Dispatch Operation	48:00		55	4SS(V)		-9	-7
31	海外艦との接触 Contact with Foreign Ships	02:00	200	60	4SS(V)		-5
32	遠洋練習航海 High Seas Practice	24:00		5	1CT 2DD		-9	-3
D1	西方海域偵察作戦 Western Sea Reconnaissance Operation	02:00	200	50	1AV 3DD 1XX	240 240 300	-7.5	-5
D2	西方潜水艦作戦 Western Submarine Operation	10:00	270	55	Monthly Expedition Combat Expedition (I) 1AS 3SS(V) 1XX	60 80 50	-9	-9
D3	欧州方面友軍との接触 Contact with Friendly European Forces	12:00	350	65	Monthly Expedition Combat Expedition (II) 1AS 3SS(V) 1XX	115 90 70 95	-9	-9.5

World 5

南方海域 - Southern Waters

#	Name	Time		HQ	Ship							Rewards
33	前衛支援任務 Vanguard Support Mission	00:15		Nodes Support Expedition
34	艦隊決戦支援任務 Decisive Battle Fleet Support Mission	00:30	Boss Support Expedition
35	ＭＯ作戦 Operation MO	07:00	100	100				240	280		x2	x1
36	水上機基地建設 Seaplane Base Construction	09:00	100	100	480		200	200	x2	x1
37	東京急行 Tokyo Express	02:45	50	65		380	270		x2
38	東京急行(弐) Tokyo Express (2)	02:55	50	70	420		200		x1
39	遠洋潜水艦作戦 Deep Sea Submarine Operation	30:00	130	160		30	300		x2	x1
40	水上機前線輸送 Seaplane Front Line Transport	06:50	60	70	300	300		100	x3	x1
E1	ラバウル方面艦隊進出 Rabaul District Fleet Advance	07:30	100	120		600	600	1000	x2	x1
E2	強行鼠輸送作戦 Enforced Rat Transport Operation	03:05	80	90		480			x2	x1

南方海域 - Southern Waters

#	Name	Time		HQ	Ship							Rewards
33	前衛支援任務 Vanguard Support Mission	00:15		Nodes Support Expedition
34	艦隊決戦支援任務 Decisive Battle Fleet Support Mission	00:30	Boss Support Expedition
35	ＭＯ作戦 Operation MO	07:00	14	14				34	40		x2	x1
36	水上機基地建設 Seaplane Base Construction	09:00	11	11	53		22	22	x2	x1
37	東京急行 Tokyo Express	02:45	18	24		138	98		x2
38	東京急行(弐) Tokyo Express (2)	02:55	17	24	144		69		x1
39	遠洋潜水艦作戦 Deep Sea Submarine Operation	30:00	4	5			10		x2	x1
40	水上機前線輸送 Seaplane Front Line Transport	06:50	9	10	44	44		15	x3	x1
E1	ラバウル方面艦隊進出 Rabaul District Fleet Advance	07:30	13	16		80	80	133	x2	x1
E2	強行鼠輸送作戦 Enforced Rat Transport Operation	03:05	26	29		156			x2	x1

南方海域 - Southern Waters

#	Name	Time		Σ(Lv)			Minimum Fleet	Requirements
33	前衛支援任務 Vanguard Support Mission	00:15		Nodes Support Expedition
34	艦隊決戦支援任務 Decisive Battle Fleet Support Mission	00:30	Boss Support Expedition
35	ＭＯ作戦 Operation MO	07:00		40		2CV(B/L)/AV 1CA 1DD 2XX			-8	-8
36	水上機基地建設 Seaplane Base Construction	09:00		30	2AV 1CL 1DD 2XX		-8	-8
37	東京急行 Tokyo Express	02:45	200	50	1CL 5DD	4 (3)	-8	-8
38	東京急行(弐) Tokyo Express (2)	02:55	240	65	5DD 1XX	8 (4)	-8	-8
39	遠洋潜水艦作戦 Deep Sea Submarine Operation	30:00	180	3	1AS 4SS(V)		-9	-9
40	水上機前線輸送 Seaplane Front Line Transport	06:50	150	25	1CL 2AV 2DD 1XX	None	-8	-7
E1	ラバウル方面艦隊進出 Rabaul District Fleet Advance	07:30	290	55	Monthly Expedition Combat Expedition (II) 1CA 1CL 3DD 1XX	450 350 330 250	-9.5	-8.5
E2	強行鼠輸送作戦 Enforced Rat Transport Operation	03:05	320	70	Monthly Expedition Combat Expedition (II) 5DD	4 (3) 280 240 200 160	-9	-9.5

See Also

• Expedition tool
• Expedition Excel Spreadsheet