Expeditions are the backbone of naval economy. They provide a safe and steady income of virtually all common in-game resources with the exception of Improvement materials.
- The fuel, ammo, steel and bauxite gained from expeditions can accumulate beyond the soft cap. This makes expeditions the best way to stockpile resources for events.
- Expeditions also provide experience, making them useful for levelling up weak ships.
- A few expeditions are sortie support expeditions, which provide additional support fire for difficult sorties and events.
- Many expeditions are also quest requirements.
Expeditions themselves need to be unlocked first, usually by completing other expeditions or quests. Once they have been unlocked, they can be repeated indefinitely. The list of expeditions does not change from one update to another. However, support expeditions for special event maps might be temporarily included during events.
Unlocking Expeditions
Expeditions are unlocked by completing Quest A4.
Normally, completing an expedition will unlock the next one in numerical order. However, there are exceptions:
- Expedition 5 unlocks Expedition 9.
- Expedition 18 unlocks Expeditions 22, 25 and 33.
- Expedition 20 unlocks Expedition 27.
- Expeditions 1 through 8 unlock Expedition 32.
- Expedition 26 unlocks Expeditions 34 and 35.
- Expedition 8 and A1 unlocks Expedition A2.
- Expedition 24 and A2 unlocks Expedition A3.
Additionally, some expeditions require clearing a certain map and completing multiple expeditions. They are:
Sending a Fleet on an Expedition
- For instructions on how to access Sortie screen , see Tutorial: How to Play.
To send fleets on expedition:
- Access the Sortie screen and click the rightmost, blue button.
- Select an expedition.
- Select a fleet to send on the expedition.
- Click the bottom right button to send the selected fleet on the expedition.
Once unlocked, an expedition can be repeated indefinitely without any penalty to subsequent runs. However, an expedition can only be attempted once at any given moment. Multiple fleets can go on different expeditions, but not the same expedition.
The first fleet (main fleet) cannot go on an expedition; only the second, third and fourth fleets.
- Quest A4 unlocks the second fleet at the same time as expeditions
- Quest A14 unlocks the third fleet
- Quest A16 unlocks the fourth fleet.
Every expedition has its own success conditions. Failure to meet the conditions results in a failed expedition and the fleet will still consume fuel, ammunition and the time specified by the expedition but no resources or reward will be returned. HQ XP gained from failed expeditions is reduced significantly to 30%, however, Ship XP gained remains unaffected. While this might prove desirable for those who want to suppress their HQ level, it is generally not recommended due to the resource costs involved.
Check the top right corner of the home screen for the bubble indicating an expedition has returned, click on the home screen to view the results of the expedition and obtain any rewards.
- Expedition quests only count when the expedition fleet returns, therefore, one only needs to activate the quest when the fleet returns.
- Expeditions can be completed earlier by entering the main screen when there is less than one minute remaining in the expedition.
- Ships lose 3 morale per expedition.
Damage state cannot cause an expedition to fail; however, heavily-damaged ships cannot be deployed as flagships.
Recalling an Expedition
In the event where the wrong fleet was accidentally sent on expedition, an "Expedition Recall" is possible to cancel the expedition and save the time otherwise would be wasted on expedition.
An expedition cancelled in this manner yields no resources, rewards, or experience. It is also counted as a fail in the Admiral's profile. Fuel, ammunition and morale required by the expedition are still consumed. This should be used with care as a recall cannot be cancelled.
The recalled fleet does not return immediately as it will take a while to return to base. The calculation for return call time is as follows:
For example, a fleet is sent on expedition #1 (15 minutes), then after 6 minutes, it is recalled.
- The remaining time is 9 minutes.
- The elapsed time is 6 minutes.
- The smaller number of the two, 6 minutes elapsed time in this case, is divided by 3.
- The final recall time is 2 minutes.
Note that Expedition Recall cannot be used if the expedition in question is a support expedition. The only way to recall such fleet early is to deploy to a map that corresponds with that support expedition.
Success Conditions
Normal Success
Meeting all the following conditions guarantees a Normal Success:
- Fleet's supply
- Fleets sent on expedition should be fully resupplied.
- There are reports of success even when the fleet is not fully resupplied, but it is risky.
- Fleets sent on expedition should be fully resupplied.
- Flagship's level
- The level of the flagship (first ship of a fleet) must be greater than or equal to the flagship's level specified by the expedition.
- Total level of fleet
- The total level of every ship in the fleet must be greater than or equal to the total level of fleet specified by the expedition, if any.
- Ship types
- Most expeditions require a certain number of ships of specific types. The ships in a fleet can be in any order but the required number of ships in each type must be met. Some ship types can be used as substitutes for other ship types, some remodelled ship types and their old models are not interchangeable, while other types follow a one-way relationship.
- Light aircraft carriers (CVL) and seaplane tenders (AV) can be used as substitutes for standard aircraft carriers (CV).
- Submarine aircraft carriers (SSV) can be used as substitutes for submarines (SS).
- Aviation cruisers (CAV) and heavy cruisers (CA) are not interchangeable.
- Torpedo cruisers (CLT) and light cruisers (CL) are not interchangeable.
- Battleships (BB) and fast battleships (FBB) cannot be used as substitutes for aviation battleships (BBV).
- Light aircraft carriers (CVL) and standard aircraft carriers (CV) cannot be used as substitutes for seaplane tenders (AV).
- Most expeditions require a certain number of ships of specific types. The ships in a fleet can be in any order but the required number of ships in each type must be met. Some ship types can be used as substitutes for other ship types, some remodelled ship types and their old models are not interchangeable, while other types follow a one-way relationship.
- Number of ships in fleet
- Fleets sent on an expedition must contain at least a certain number of ships. After ship type requirements are met, wild card ships (denoted as type XX in the expedition tables) can be added to meet the minimum number of ships condition. Extra ships beyond the minimum number to help with other conditions are allowed.
- Number of drum canisters and drum carrying ships
- Expedition 21, 37, 38 also require Drum Canisters to be equipped. The total number of drums and the number of ships carrying drums must be greater than or equal to a minimum value.
 Drum Canister
The Drum Canister is obtainable through quests F11, F12 and via development. Only destroyers, light cruisers, aviation cruisers, amphibious assault ships, and seaplane tenders can equip drums. |
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Great Success
- For more information and tips on how to sparkle ships , see Morale/Fatigue.
Great success is an advanced form of success. It grants 50% additional resources, twice the Admiral experience, four times the ship experience and great success item reward if applicable. Great success can be achieved when:
- Normal Success conditions are met.
- There are a few great success factor(s):
- Fleets containing ships with 50 morale or higher (i.e. sparkling).
- Expedition requiring Drum Canisters, as well as expeditions #24 and #40 (if drums are equipped).
The chance of achieving great success increases approximately 16% per sparkled ship. Furthermore, expeditions that require Drum Canisters have a chance to produce great success independently of morale. These two factors can be stacked so as to achieve Great Success with less sparkling.
Please note that success rate increased per sparkled ship for drum canister expeditions is less than expeditions without drum canisters. Exceedingly high number of drums (drum overload) affect the great success chance of these expeditions.
Damage state is speculated to reduce your chances of great success.
Ratings and Rewards
Expeditions will always yield the primary resources upon success and they will always grant experience unless recalled. However, secondary item rewards are not guaranteed to be obtained upon success.
- For expeditions that give only one type of item, there is 50% chance of getting the item.
- For expeditions that give two types of items, the item listed on the left of the game screen will have 50% chance. The item on the right will always be rewarded upon Great Success, and has a low reward chance with Normal Success.
The outcome of expeditions depends on several conditions. There exists four possible outcome ratings; each of which has different resource, experience and item reward yield ratios.
| Rating | Resources | Experiences | Rewards | ||
|---|---|---|---|---|---|
| HQ XP | Ship XP (Flagship gets 1.5x the shown multiplier) |
Left | Right | ||
| Recall | None | None | None | None | None |
| Failure | x0.3 | x1 | |||
| Normal Success | x1 | x1 | x1 or x2 (50% chance for each; determined randomly per ship) |
50% | |
| Great Success | x1.5 | x2 | x2 or x4 (50% chance for each; determined randomly per ship) |
50% | 50% for only 1 (if reward shown is x2) Otherwise guaranteed |
 Daihatsu-class Landing Craft
The Daihatsu-class Landing Craft (LC) is obtainable from Akitsu Maru and Abukuma Kai Ni as stock equipment. Each equipped LC will net an additional 5% gain in resources from expeditions, up to 20%. Total resource gain is multiplied with great success bonus. Combined with great success bonus, the net resource gain is calculated as 50%+7.5% per LC. Thus the max resource bonus is an additional 80% with great success and 4 LC. Akitsu Maru can be constructed in Large Ship Construction. Abukuma can be found through drops or construction and will require a blueprint to become kai ni to obtain her Daihatsu-class Landing Craft |
|
Support Expeditions
Support expeditions involve sending a fleet into an expedition to provide additional bombardment during the opening stages of Combat. There are two types of support expedition; normal support and boss support:
- Expedition 33 is a normal support expedition (15 minutes). It gives support at every node other than a boss node with ~50% chance to trigger at each node.
- Expedition 34 is a boss support expedition (30 minutes). It gives support at a boss node with ~80% chance to trigger.
Events usually come with their own exclusive support expeditions (e.g. Expedition 133 & 134) that can only be used throughout the event. These event expeditions are unlocked by default.
Sparkling your ships (mainly flagship) increases the probability to trigger support while using fatigued ships reduces it. Currently, support expeditions only work in World 5 and events. Since 2017, support expeditions can also trigger in nodes that involve night battles. Support expeditions will end if either of these two conditions are fulfilled:
- Finish a sortie.
- The timer runs out.
It is recommended to start a sortie immediately after the support expedition has been sent in order to avoid the timer running out halfway through the sortie.
Support Types
A support expedition requires a minimum of 2 DDs (Destroyers). The other 4 slots affect what type of support will be provided. The three types provided are Aerial Support, Long Range Torpedo Attack, and Support Shelling:
| Type | Info | Requirement | Costs | Pros | Cons |
|---|---|---|---|---|---|
|
Aerial Support |
Sends a number of planes to carry out bombardment
|
2 or more total ships from the following classes: CV, CVL, LHA, and AV | 50% Fuel, 40% Ammo Bauxite (only for lost planes) |
|
|
| Long Range Torpedo Attack | Long range torpedo attack with high miss chance and low damage | 4 or more total ships from the following classes: CL, CLT, DD (counting the 2 DDs you must include) | 50% Fuel, 80% Ammo |
|
|
| Support Shelling | Medium to long distance shelling attack with concentrated power
|
Requires 2 ≥ (F)BB(V), OR 4 CA(V). Must have 1 ≤ CV(L/B) | 50% Fuel, 80% Ammo |
|
|
Damage calculation
All damage dealt by support expedition follows the rule for regular combat, with two exceptions:
- Aerial support gets +3 instead of +25 to the part of the formula counting the square root of the planes in the slot. Thus, each attack uses the following formula for damage: [math]\displaystyle{ \text {Modifier} \times \text {((Bomber's Dive Bomb or Torpedo stat)} \times \sqrt {Number \space of \space Planes} + 3) }[/math], where Modifier = 1.0 for dive bombers and either 0.8 or 1.5 (50% chance of either) for torpedo bombers.
- Shelling support does not get the Effective Bonus provided by improving equipment and uses (Firepower + 5) as attack power instead.
ASW Support Expedition
As of 2017, Aerial Support can now trigger at nodes containing enemy submarines, provided that the correct set-ups are used. The requirements[1] are as follows:
- Support Expedition must not meet the requirements for either shelling or torpedo support.
- Support Expedition fleet must contain 2DD + 1CVL + 1"ASW Ship" + any other ships (provided that Rule #1 is not violated).
- The "ASW Ship" must be 1 of the following: CVL/AV/AO/CL/CT.
- This rule is can be bypassed if your fleet contains 2DE, but this is generally not worth the trade-off as all of your damage in an ASW Support Expedition will be derived from slot sizes and the ASW power of said ASW Aviation Patrol equipment (see below).
- The CVL & "ASW Ship" must have one of the following ASW Aviation Patrol equipment in a slot with a slot size of > 0:
- Torpedo Bomber/Dive Bomber/Seaplane Bomber/Seaplane Fighter/Seaplane Recon/Taitei/Ka-type Observation Autogyro/Type 3 Spotter/Liaison (ASW)
- Further to the above, the ASW Aviation Patrol equipment must have an
value of > 0.
- For example, the Kyoufuu Kai will not count as it does not have an ASW stat.
- As Fighters are not included in the list, a Fulmar will not have any effect despite having an ASW stat of 2.
- The "ASW Ship" must be 1 of the following: CVL/AV/AO/CL/CT.
Potential ASW output for the expedition is calculated entirely based on ASW stats of the ASW Aviation Patrol equipment, as well as the respective slot sizes for said equipment. This holds true for even for ships that do not fall into the "ASW Ship" category described above, as long as they they have ASW Aviation Patrol equipment equipped (confirmed for BBV/CAV/CV(B)/Taigei/SSV).
Sonars and Depth Charges do not fall into the category of ASW Aviation Patrol equipment. Consequently, equipping these does not have an effect on your support expedition's potential ASW output.
At nodes that do not contain enemy submarines, the ASW Support Expedition will trigger as a standard Aerial Support Expedition instead.
Reference Tables
Legends
| About Total Yield | |
|---|---|
| HQ | Admiral exp gain from expedition |
| Ship | Ship exp gain from expedition |
   
|
Base resources gain from expedition (at 100% ratio).
For hourly rate, there are colored markers denoting above average and outstanding rate. |
| Rewards | The item on the right side is always given upon great success. The one on the left has 50% chance to be rewarded. The quantities in the table denote only the maximum, it's possible to get fewer. |
| About Requirements | |
|---|---|
| Σ(Lv) | Minimum total level of fleet |
|
Minimum level of flagship |
| 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 minimum number of ships in 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. |
|
Minimum number of drums (Hovers over the asterisk *) |
|
|
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 class to another. |
World 1
|
鎮守府海域 - Naval Base Waters
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 練習航海 Navigation Practice |
00:15 | 10 | 10 | 30 | |||||||||
| 2 | 長距離練習航海 Long Distance Navigation Practice |
00:30 | 20 | 15 | 100 | 30 |  x1
|
|||||||
| 3 | 警備任務 Defense Mission |
00:20 | 30 | 30 | 30 | 30 | 40 | |||||||
| 4 | 対潜警戒任務 Anti-Submarine Mission |
00:50 | 30 | 40 | 60 | x1
|
 x1
| |||||||
| 5 | 海上護衛任務 Maritime Escort Mission |
01:30 | 40 | 40 | 200 | 200 | 20 | 20 | ||||||
| 6 | 防空射撃演習 Air Defense Shooting Practice |
00:40 | 30 | 50 | 80 | x1
|
||||||||
| 7 | 観艦式予行 Naval Review Rehearsal |
01:00 | 60 | 120 | 50 | 30 |  x1
|
|||||||
| 8 | 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 | 20 | 30 | 45 | 45 | ||||||||
| A2 | 海峡警備行動 Strait Defense Line |
00:55 | 40 | 50 | 70 | 40 | 10 | x1
|
x1
| |||||
| A3 | 長時間対潜警戒 Long Term Anti-Submarine Mission |
02:15 | 55 | 140 | 120 | 60 | 60 | x1
|
x1
| |||||
| A4 | 南西方面連絡線哨戒 SouthWestern Connection Line Patrol |
01:50 | ?? | 90 | 100 | 120 | 80 | x2
|
x2
| |||||
|
|
鎮守府海域 - Naval Base Waters
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 練習航海 Navigation Practice |
00:15 | 40 | 40 | 120 | |||||||||
| 2 | 長距離練習航海 Long Distance Navigation Practice |
00:30 | 40 | 30 | 200 | 60 | x1
|
|||||||
| 3 | 警備任務 Defense Mission |
00:20 | 90 | 90 | 90 | 90 | 120 | |||||||
| 4 | 対潜警戒任務 Anti-Submarine Mission |
00:50 | 36 | 48 | 72 | x1
|
x1
| |||||||
| 5 | 海上護衛任務 Maritime Escort Mission |
01:30 | 26 | 26 | 133 | 133 | 13 | 13 | ||||||
| 6 | 防空射撃演習 Air Defense Shooting Practice |
00:40 | 45 | 75 | 120 | x1
|
||||||||
| 7 | 観艦式予行 Naval Review Rehearsal |
01:00 | 60 | 120 | 50 | 30 | x1
|
|||||||
| 8 | 観艦式 Naval Review |
03:00 | 40 | 46 | 16 | 33 | 16 | 16 | x2
|
x1
| ||||
| A1 | 兵站強化任務 Supply Line Strengthening Mission |
00:25 | 20 | 30 | 99 | 99 | ||||||||
| A2 | 海峡警備行動 Strait Defense Line |
00:55 | 43 | 54 | 76 | 43 | 11 | x1
|
x1
| |||||
| A3 | 長時間対潜警戒 Long Term Anti-Submarine Mission |
02:15 | 55 | 140 | 45 | 23 | 23 | x1
|
x2
| |||||
| A4 | 南西方面連絡線哨戒 SouthWestern Connection Line Patrol |
01:50 | ?? | 38 | 42 | 50 | 33 | x2
|
x2
| |||||
|
|
鎮守府海域 - Naval Base Waters
|
| # | Name | Time | Σ(Lv) |
|
Minimum Fleet Size | Stats / Items Needed |
|
| ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 練習航海 Navigation Practice |
00:15 | Lv 1 | 2XX | -3 | |||||||||
| 2 | 長距離練習航海 Long Distance Navigation Practice |
00:30 | Lv 2 | 4XX | -5 | |||||||||
| 3 | 警備任務 Defense Mission |
00:20 | Lv 3 | 3XX | -3 | -2 | ||||||||
| 4 | 対潜警戒任務 Anti-Submarine Mission |
00:50 | Lv 3 | 1CL 2DD | -5 | |||||||||
| 5 | 海上護衛任務 Maritime Escort Mission |
01:30 | Lv 3 | 1CL 2DD 1XX | -5 | |||||||||
| 6 | 防空射撃演習 Air Defense Shooting Practice |
00:40 | Lv 4 | 4XX | -3 | -2 | ||||||||
| 7 | 観艦式予行 Naval Review Rehearsal |
01:00 | Lv 5 | 6XX | -5 | |||||||||
| 8 | 観艦式 Naval Review |
03:00 | Lv 6 | 6XX | -5 | -2 | ||||||||
| A1 | 兵站強化任務 Supply Line Strengthening Mission |
00:25 | Lv 10 | Lv 5 | 1XX 3DD/DE | -4 | ||||||||
| A2 | 海峡警備行動 Strait Defense Line |
00:55 | Lv 20 | 4 DD/DE | 180 70??
|
-5 | -2 | |||||||
| A3 | 長時間対潜警戒 Long Term Anti-Submarine Mission |
02:15 | Lv ?? | 1 CL 4DD/DE | 280
|
-7 | -4 | |||||||
| A4 | 南西方面連絡線哨戒 SouthWestern Connection Line Patrol |
01:50 | Lv ?? | Lv ?? | 1CL/CVL 4DD 1 XX* | ???
|
-7.5 | -6 | ||||||
World 2
| File:World2icon.png | 南西諸島海域- Nansei Island Waters
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 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 | 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 SouthWestern Air Reconnaissance Operation |
00:35 | 35 | 40 | 10 | 30 | x1
|
x1
| |||||
| B2 | 敵泊地強襲反撃作戦 Enemy Harbor Assult Counter Attack Operation |
08:40 | 70 | 130 | 300 | 200 | 100 | x2
|
x2
| ||||
| File:World2icon.png | 南西諸島海域 - Nansei Island Waters
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | タンカー護衛任務 Tanker Escort Mission |
04:00 | 15 | 15 | 87 | x1
|
x2
| ||||||
| 10 | 強行偵察任務 Enforced Reconnaissance Mission |
01:30 | 26 | 33 | 33 | 19 | 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 | 7 | 6 | 6 | 31 | 25 | 6 | x1
|
x1
| |||
| 13 | 鼠輸送作戦 Rat Transport Operation |
04:00 | 17 | 15 | 60 | 75 | x2
|
x1
| |||||
| 14 | 包囲陸戦隊撤収作戦 Marine Siege Evacuation Operation |
06:00 | 15 | 16 | 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 SouthWestern Air Reconnaissance Operation |
00:35 | 63 | 82 | 18 | 54 | x1
|
x1
| |||||
| B2 | 敵泊地強襲反撃作戦 Enemy Harbor Assult Counter Attack Operation |
08:40 | 8 | 15 | 34 | 23 | 11 | x2
|
x2
| ||||
| File:World2icon.png | 南西諸島海域 - Nansei Island Waters
|
| # | Name | Time | Σ(Lv) |
|
Minimum Fleet Size | Stats / Items Needed |
|
| ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | タンカー護衛任務 Tanker Escort Mission |
04:00 | Lv 3 | 1CL 2DD 1XX | -5 | |||||||
| 10 | 強行偵察任務 Enforced Reconnaissance Mission |
01:30 | Lv 3 | 2CL 1XX | -3 | |||||||
| 11 | ボーキサイト輸送任務 | 05:00 | Lv 6 | 2DD 2XX | -5 | |||||||
| 12 | 資源輸送任務 Resource Transport Mission |
08:00 | Lv 4 | 2DD 2XX | -5 | |||||||
| 13 | 鼠輸送作戦 Rat Transport Operation |
04:00 | Lv 5 | 1CL 4DD 1XX | -5 | -4 | ||||||
| 14 | 包囲陸戦隊撤収作戦 Marine Siege Evacuation Operation |
06:00 | Lv 6 | 1CL 3DD 2XX | -5 | |||||||
| 15 | 囮機動部隊支援作戦 Decoy Naval Task Force Support Operation |
12:00 | Lv 9 | 2CV* 2DD 2XX | -5 | -4 | ||||||
| 16 | 艦隊決戦援護作戦 Decisive Battle Fleet Support Operation |
15:00 | Lv 10 | 1CL 2DD 3XX | -5 | -4 | ||||||
| B1 | 南西方面航空偵察作戦 SouthWestern Air Reconnaissance Operation |
00:35 | 150 | Lv 40 | 1AV 1CL 2DD/DE 2XX |  140  200 200
|
-5 | -2 | ||||
| B2 | 敵泊地強襲反撃作戦 Enemy Harbor Assult Counter Attack Operation |
08:40 | 270? | Lv 45 | Monthly Expedition 1CA 1CL 3DD 1XX* |
 360+
|
-8 | -6 | ||||
CV*: CVL and AV can be substituted for CV.
1XX*: XX for Expedition B2 cannot be a DEWorld 3
| File:World3icon.png | 北方海域
|
| # | 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 | 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 | ? | 500 | 150 | x2
|
x1
| |||||
| File:World3icon.png | 北方海域
|
| # | 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 | 11 | 67 | 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 | 23 | 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 | 17 | 105 | 5 | 25 | |||||||
| 24 | 北方航路海上護衛 Northern Maritime Sea Passage Escort |
08:20 | 7 | ? | 60 | 18 | x2
|
x1
| |||||
| File:World3icon.png | 北方海域
|
| # | Name | Time | Σ(Lv) |
|
Minimum Fleet Size |
|
|
| ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 敵地偵察作戦 Enemy Territory Reconnaissance Operation |
00:45 | Lv 20 | 1CL 3DD 2XX | -3 | -4 | ||||||
| 18 | 航空機輸送作戦 Aircraft Transport Operation |
05:00 | Lv 15 | 3CV* 2DD 1XX | -5 | -2 | ||||||
| 19 | {北号作戦 Operation Kita |
06:00 | Lv 20 | 2BBV 2DD 2XX | -5 | -4 | ||||||
| 20 | 潜水艦哨戒任務 Submarine Patrol Operation |
02:00 | Lv 1 | 1SS 1CL | -5 | -4 | ||||||
| 21 | 北方鼠輸送作戦 Northern Rat Transport Operation |
02:20 | 30 | Lv 15 | 1CL 4DD | 3(3*) | -8 | -7 | ||||
| 22 | 艦隊演習 Fleet Exercise |
03:00 | 45 | Lv 30 | 1CA 1CL 2DD 2XX | -8 | -7 | |||||
| 23 | 航空戦艦運用演習 Aviation Battleship Exercise Operation |
04:00 | 200 | Lv 50 | 2BBV 2DD 2XX | -8 | -8 | |||||
| 24 | 北方航路海上護衛 Northern Maritime Sea Passage Escort |
08:20 | 200 | Lv 50 | CL* 4DD 1XX | None* | -8 | -6 | ||||
3* : Minimum of Drum carrying ships
CV*: CVL and AV can be substituted for CV.
CL*: CL must be flagship.
World 7
World 4
| File:World4icon.png | 西方海域
|
| # | 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 | 100 | x1
|
x1
| ||||||
| 30 | 潜水艦派遣作戦 Submarine Dispatch Operation |
48:00 | 100 | 150 | 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
| |||
| File:World4icon.png | 西方海域
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 通商破壊作戦 Commerce Raid Operation |
40:00 | 2 | 4 | 23 | 13 | |||||||
| 26 | 敵母港空襲作戦 Enemy Homeport Air-Raid Operation |
80:00 | 1.87 | 2.5 | 11.25 | 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 | 5 | 36 | 14 | x2
|
x2
| |||||
| 29 | 潜水艦派遣演習 Submarine Dispatch Exercise |
24:00 | 4 | 4 | 4 | x1
|
x1
| ||||||
| 30 | 潜水艦派遣作戦 Submarine Dispatch Operation |
48:00 | 2 | 3 | 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 | 12.5 | ?? | 2 | 2 | 2 | 2 | x1
|
x3
| |||
| File:World4icon.png | 西方海域
|
| # | Name | Time | Σ(Lv) |
|
Minimum Fleet Size |
|
|
| ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 通商破壊作戦 Commerce Raid Operation |
40:00 | Lv 25 | 2CA 2DD | -5 | -8 | ||||||
| 26 | 敵母港空襲作戦 Enemy Homeport Air-Raid Operation |
80:00 | Lv 30 | 1CV* 1CL 2DD | -8 | -8 | ||||||
| 27 | 潜水艦通商破壊作戦 Submarine Commerce Raid Operation |
20:00 | Lv 1 | 2SS | -8 | -8 | ||||||
| 28 | 西方海域封鎖作戦 Western Waters Blockade Operation |
25:00 | Lv 30 | 3SS | -8 | -8 | ||||||
| 29 | 潜水艦派遣演習 Submarine Dispatch Exercise |
24:00 | Lv 50 | 3SS | -9 | -4 | ||||||
| 30 | 潜水艦派遣作戦 Submarine Dispatch Operation |
48:00 | Lv 55 | 4SS | -9 | -7 | ||||||
| 31 | 海外艦との接触 Contact with Foreign Ships |
02:00 | 200 | Lv 60 | 4SS | -5 | ||||||
| 32 | 遠洋練習航海 High Seas Practice |
24:00 | Lv 5 | CT* 2DD 3XX | -9 | -3 | ||||||
CV*: CVL and AV can be substituted for CV.
World 5
| File:World5icon.png | 南方海域
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 前衛支援任務 Vanguard Support Mission |
00:15 | Sortie support expedition (normal) | ||||||||||
| 34 | 艦隊決戦支援任務 Decisive Battle Fleet Support Mission |
00:30 | Sortie support expedition (boss) | ||||||||||
| 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 | 100 | 70 | 420 | 200 | x1
|
||||||
| 39 | 遠洋潜水艦作戦 Deep Sea Submarine Operation |
30:00 | 130 | 320 | 300 | x2
|
x1
| ||||||
| 40 | 水上機前線輸送 Seaplane Front Line Transport |
06:50 | 60 | 140 | 300 | 300 | 100 | x3
|
x1
| ||||
| File:World5icon.png | 南方海域
|
| # | Name | Time | HQ | Ship |
|
|
|
|
Rewards | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 前衛支援任務 Vanguard Support Mission |
00:15 | Sortie support expedition (normal) | ||||||||||
| 34 | 艦隊決戦支援任務 Decisive Battle Fleet Support Mission |
00:30 | Sortie support expedition (boss) | ||||||||||
| 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 | 23 | 138 | 98 | x2
|
||||||
| 38 | 東京急行(弐) Tokyo Express (2) |
02:55 | 34 | 24 | 144 | 69 | x1
|
||||||
| 39 | 遠洋潜水艦作戦 Deep Sea Submarine Operation |
30:00 | 4 | 11 | 10 | x2
|
x1
| ||||||
| 40 | 水上機前線輸送 Seaplane Front Line Transport |
06:50 | 8 | ? | 44 | 44 | 14 | x3
|
x1
| ||||
| File:World5icon.png | 南方海域
|
| # | Name | Time | Σ(Lv) |
|
Minimum Fleet Size |
|
|
| ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 前衛支援任務 Vanguard Support Mission |
00:15 | Sortie support expedition (normal) | |||||||||
| 34 | 艦隊決戦支援任務 Decisive Battle Fleet Support Mission |
00:30 | Sortie support expedition (boss) | |||||||||
| 35 | ＭＯ作戦 Operation MO |
07:00 | Lv 40 | 2CV* 1CA 1DD 2XX | -8 | -8 | ||||||
| 36 | 水上機基地建設 Seaplane Base Construction |
09:00 | Lv 30 | 2AV 1CL 1DD 2XX | -8 | -8 | ||||||
| 37 | 東京急行 Tokyo Express |
02:45 | 200 | Lv 50 | 1CL 5DD | 4(3*) | -8 | -8 | ||||
| 38 | 東京急行(弐) Tokyo Express (2) |
02:55 | 240 | Lv 65 | 5DD 1XX | 8(4*) | -8 | -8 | ||||
| 39 | 遠洋潜水艦作戦 Deep Sea Submarine Operation |
30:00 | 180 | Lv 3 | 1AS (Taigei) 4SS | -9 | -9 | |||||
| 40 | 水上機前線輸送 Deep Sea Submarine Operation |
06:50 | 150 | Lv25 | CL*, 2AV, 2DD, 1XX | None* | -8 | -7 | ||||
4* : Minimum of Drum carrying ships.
CV*: CVL and AV can be substituted for CV.
CL*: CL must be flagship.
- Light carriers [CVL] and Seaplane tenders [AV] can be used as substitutes for Fleet carriers [CV]
- Aviation submarines [SSV] can be used as substitutes for Submarines [SS]
- Aviation cruisers [CAV] and Heavy cruisers [CA] are not interchangeable.
- Torpedo cruisers [CLT] and Light cruisers [CL] are not interchangeable
- Battleships [BB] and Fast battleships [FBB] cannot be used as substitutes for Aviation battleships [BBV]
- Light carriers [CVL] and Fleet carriers [CV] cannot be used as substitutes for Seaplane tenders [AV]
Related links
- Expedition tool
- Support expedition example
- Wikiwiki link for support fleet
- Expedition Excel Spreadsheet