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InformationEdit

Central Northern Offshore Sea of Peacock Island

中部北海域ピーコック島沖

6-4 Banner
6-4 Map
Information
Special Mechanics Land Base Aerial Support
Multiple Starting Points
Experience HQ: 230 non-boss, 3160 boss
Boss gauge
(HQ 120)
Easy: ? HP
Medium: ? HP
Hard: ? HP
Kills required 5?
Rewards
Casual:
Easy:
Medium:
Hard:
In-game description
Operation 離島再攻略作戦
Remote island re-capture strategy
Task 水雷戦隊を基幹とした攻略部隊または空母最大二隻を擁する機動部隊による中部海域離島攻略作戦を発動!艦隊、出撃せよ!
Commence the Island Takeover Operation on the Central Waters using either a fleet centered around a Torpedo Squadron or a taskforce with maximum of two carriers! Fleet, set forth!
Branching Rules
NodesRules
Start
A
  • Meet ANY of the following to FORCE M
    • Fleet contains Akitsumaru
    • Fleet contains any CV(L)
    • Fleet contains 3 CA(V)
    • Fleet contains DD ≤ 1
    • Fleet contains 2 (F)BB(V) (Ignored if you bring Nagato Kai Ni and Mutsu Kai Ni)
  • Meet ALL of the following to go to B
  • Otherwise, go to A
B
M
A
D
  • Do not meet the requirements to go to E
  • Fleet contains Akitsushima + 2 DD + 1CL/CAV
E
  • Fleet contains 2 or less CL/DD
  • Fleet contains BB(V) and/or slow ships
  • Fleet contains more than 1 CAV
D
C
  • Fixed Route
E
D
G
  • Did not meet requirement to go D
J
I
  • Fleet contains 1 CL + 2DD + 0 - 2 BB(V)/CV(L)
N
K
H
  • Do not meet the requirements to go to J
  • Fleet contains 3 CA(V)
J
  • Fleet contains 2 DD + 1 CL + 0 - 1 BB(V)
  • Fleet contains 2 DD + 0 BB(V)

StrategyEdit

  • Can use a maximum of 1 Land Base Aerial Support squadron. No abyssal air raid.
  • You need at least 5 range to reach the boss with your Land Base Aerial Support.
  • The standard land base loadout is 3 land-based bombers + 1 fighter for maximum damage output on the boss node.
  • Requires sinking the flagship at the boss node 5 TIMES to deplete the gauge and clear the map.
  • Maximum 2 BB and/or 2 CV/CVL allowed to sortie.
  • The boss node has 3-5 land based targets, Isolated Island Princess and Supply Depot Princess, accompanied by 2-3 Artillery Imps.
    • WG42, Type 3 Shells and AP shells will help increase damage on these enemies.
  • On the last kill boss and pre-boss nodes switches to stronger patterns as noted with (Final) in the patterns table below.

Possible Fleet CompositionsEdit

  • East Start:
    • Node I is an air defense node and doesn't eat much resources as cost.
    • Having Akitsu Maru KaiAkitsu Maru Kai Banner will skip node I and go J-N.
    • M K J I N
      • 2CV(B) 1CA(V) 1CL 2DD
      • 1CV(B) 1(F)BB(V) 1CA(V) 1CL 2DD
    • M K J N

LBAS Flight RangeEdit

6-4 LBAS flight range

Node M Land-Based Aircraft Proficiency LevelingEdit

  • If you wish to rank up your Aircrafts' Aircraft Proficiency , you may utilize node M to do so.
  • Your Land-Base' Range must be 8 or higher (Range is counted from the West starting point even if you started from the East)
    • If you are trying to rank up Aircraft with lower range, you may be required to bring a Type 2 Large Flying Boat (3+ Range) or PBY-5A Catalina (2+ Range) to increase your Land-base's range. 
    • Due to the maximum range increase being 3+, you will be unable to use this method to rank up any aircrafts with 4 or lower range even if you bring a Large Flying Boat or PBY-51 Catalina. 
  • Sortie 1 Submarine with a variety of Aircrafts to rank up in your Land-Base. You will start from East.
  • Send your Land-Base Aircraft Support to attack node M only twice. 
  • This will result in a Rank D loss, but your Aircrafts will be ranked up from Blank to Double Chevron after around 12 runs.
    • If you send 1 plane with Anti-Submarine Patrol capabilities, like Prototype Toukai , you can avoid the loss.
  • You may ignore morale on both your submarine and Aircrafts all the way.
  • 1 or 2 Aircrafts may be shot down sometimes which will only cost around 3 fuel to 5 bauxite per plane.

Enemy patternsEdit

6-4 Map

Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square Blank square

6-4 A: 中部海域哨戒水雷戦隊 A群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
A DoubleLine 160
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Torpedo Cruiser Chi-Class Flagship Banner Torpedo Cruiser Chi-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
0/0
0/0
LineAhead 170
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Torpedo Cruiser Chi-Class Flagship Banner Torpedo Cruiser Chi-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
0/0
0/0
LineAhead 190
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Torpedo Cruiser Chi-Class Flagship Banner Torpedo Cruiser Chi-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
0/0
0/0
LineAhead
(Final)
200
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Torpedo Cruiser Chi-Class Flagship Banner Torpedo Cruiser Chi-Class Flagship Banner Destroyer Ha-Class Late Model Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 B: 中部海域哨戒水雷戦隊 B群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
B LineAhead
DoubleLine
150
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
0/0
0/0
LineAhead 160
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Destroyer Ro-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
0/0
0/0
LineAhead 170
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
0/0
0/0
LineAhead
(Final)
190
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Destroyer Ha-Class Late Model Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
0/0
0/0
LineAhead
(Final)
200
Light Cruiser Ho-Class Flagship BannerBattle Card Flagship Icon Destroyer Ha-Class Late Model Banner Destroyer Ha-Class Late Model Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 C: 離島防衛低速戦艦部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
C LineAhead
DoubleLine
220
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Light Carrier Nu-Class Banner
3/6
12/24
LineAhead 240
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Light Carrier Nu-Class Banner
3/6
12/24
LineAhead 250
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Light Carrier Nu-Class Elite Banner
9/17
36/72
LineAhead
(Final)
260
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ha-Class Late Model Banner Destroyer Ha-Class Late Model Banner Light Carrier Nu-Class Elite Banner
9/17
36/72
LineAhead
(Final)
280
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ni-Class Late Model Banner Destroyer Ni-Class Late Model Banner Light Carrier Nu-Class Elite Banner
9/17
36/72
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 D: 離島陸上航空隊 (PoiDB)
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
D LineAhead 120
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentAbyssal Liberation Land-based Dive Bomber 561 EquipmentBattle Card Flagship Icon
20/40
89/177
LineAhead 120
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentHell plane 1Battle Card Flagship Icon
28/55
123/246
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
6-4 E: 中部海域哨戒遊撃部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
E LineAhead 140
Heavy Cruiser Ri-Class Flagship BannerBattle Card Flagship Icon Light Cruiser Ho-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Submarine Ka-Class Banner Submarine Ka-Class Banner
0/0
0/0
LineAhead 150
Heavy Cruiser Ri-Class Flagship BannerBattle Card Flagship Icon Light Cruiser Ho-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Submarine Ka-Class Elite Banner Submarine Ka-Class Banner
0/0
0/0
LineAhead 160
Heavy Cruiser Ri-Class Flagship BannerBattle Card Flagship Icon Light Cruiser Ho-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Submarine Ka-Class Elite Banner Submarine Ka-Class Elite Banner
0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 F: 離島陸上航空隊 (PoiDB)
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
F LineAhead 130
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentAbyssal Liberation Land-based Dive Bomber 561 EquipmentBattle Card Flagship Icon
20/40
89/177
LineAhead 140
Isolated Island Princess BannerHell plane 1Battle Card Flagship Icon
27/53
117/234
LineAhead 150
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentHell plane 1Battle Card Flagship Icon
28/55
123/246
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
6-4 G: 離島陸上航空隊 (PoiDB)
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
G LineAhead 100
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentAbyssal Liberation Land-based Dive Bomber 561 EquipmentBattle Card Flagship Icon
20/40
89/177
LineAhead 100
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentHell plane 1Battle Card Flagship Icon
28/55
123/246
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
6-4 H: 離島防衛低速戦艦部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
H LineAhead 180
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Light Carrier Nu-Class Elite Banner
9/17
36/72
LineAhead 200
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Light Carrier Nu-Class Elite Banner
9/17
36/72
LineAhead 210
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner Light Carrier Nu-Class Flagship Banner
8/16
35/69
LineAhead
(Final)
230
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ha-Class Late Model Banner Destroyer Ha-Class Late Model Banner Light Carrier Nu-Class Flagship Banner
8/16
35/69
LineAhead
(Final)
260
Battleship Ru-Class Flagship BannerBattle Card Flagship Icon Battleship Ru-Class Flagship Banner Light Cruiser He-Class Flagship Banner Destroyer Ni-Class Late Model Banner Destroyer Ni-Class Late Model Banner Light Carrier Nu-Class Flagship Banner
8/16
35/69
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 I: 離島混成航空隊 (PoiDB)
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
I Diamond 160
Isolated Island Princess BannerHell plane 1Battle Card Flagship Icon Light Carrier Nu-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
34/68
152/303
Diamond 170
Isolated Island Princess BannerAbyssal Liberation Land-based Dive Bomber Ace 562 EquipmentHell plane 1Battle Card Flagship Icon Light Carrier Nu-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
36/71
158/315
# Enemy
Form.
Base EXP Air Defense Node AD/AP
AS/AS+
6-4 J: 任務部隊 I群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
J Diamond ?
Standard Carrier Wo-Class Kai Flagship BannerHell plane 2Battle Card Flagship Icon Battleship Ta-Class Flagship Banner Heavy Cruiser Ne-Class Elite Banner Light Cruiser Tsu-Class Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
37/73
162/324
Diamond 270
Standard Carrier Wo-Class Kai Flagship BannerHell plane 2Battle Card Flagship Icon Battleship Ta-Class Flagship Banner Heavy Cruiser Ne-Class Elite Banner Light Cruiser Tsu-Class Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
37/73
162/324
Diamond 280
Standard Carrier Wo-Class Kai Flagship BannerHell plane 2Abyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ta-Class Flagship Banner Heavy Cruiser Ne-Class Elite Banner Light Cruiser Tsu-Class Elite Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
43/85
189/378
Diamond 290
Standard Carrier Wo-Class Kai Flagship BannerAbyssal Hell Dive Bomber Kai 557 EquipmentAbyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ru-Class Kai Flagship Banner Heavy Cruiser Ne-Class Elite Banner Light Cruiser Tsu-Class Elite Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
45/89
198/396
Diamond
(Final)
330
Aircraft Carrier Princess BannerAbyssal Hell Dive Bomber Kai 557 EquipmentAbyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ru-Class Kai Flagship Banner Heavy Cruiser Ne-Class Elite Banner Light Cruiser Tsu-Class Elite Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
44/87
194/387
Diamond
(Final)
350
Aircraft Carrier Princess BannerAbyssal Hell Dive Bomber Kai 557 EquipmentAbyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ru-Class Kai Flagship Banner Heavy Cruiser Ne-Class Elite Banner Light Cruiser Tsu-Class Elite Banner Destroyer Ha-Class Late Model Banner Destroyer Ha-Class Late Model Banner
44/87
194/387
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 K: 任務部隊 II群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
K Diamond 200
Standard Carrier Wo-Class Flagship BannerHell plane 2Abyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ta-Class Elite Banner Heavy Cruiser Ri-Class Flagship Banner Light Cruiser Ho-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
34/67
150/300
Diamond 220
Standard Carrier Wo-Class Flagship BannerAbyssal Hell Dive Bomber Kai 557 EquipmentAbyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ta-Class Elite Banner Heavy Cruiser Ri-Class Flagship Banner Light Cruiser Ho-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
35/69
155/309
Diamond 240
Standard Carrier Wo-Class Kai Flagship BannerHell plane 2Battle Card Flagship Icon Battleship Ta-Class Flagship Banner Heavy Cruiser Ri-Class Flagship Banner Light Cruiser Ho-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
37/73
162/324
Diamond 250
Standard Carrier Wo-Class Kai Flagship BannerHell plane 2Abyssal Revenge Torpedo Bomber Kai 558 EquipmentBattle Card Flagship Icon Battleship Ta-Class Flagship Banner Heavy Cruiser Ri-Class Flagship Banner Light Cruiser Ho-Class Flagship Banner Destroyer Ro-Class Late Model Banner Destroyer Ro-Class Late Model Banner
43/85
189/378
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 L: 増援護衛空母部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
L DoubleLine
Diamond
140
Light Carrier Nu-Class Flagship BannerBattle Card Flagship Icon Light Carrier Nu-Class Flagship Banner Heavy Cruiser Ri-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
16/31
69/138
Diamond 160
Light Carrier Nu-Class Flagship BannerBattle Card Flagship Icon Light Carrier Nu-Class Flagship Banner Heavy Cruiser Ri-Class Flagship Banner Light Cruiser Ho-Class Flagship Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
16/31
69/138
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 M: 中部海域潜水哨戒線 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
M Echelon 120
Submarine So-Class Flagship BannerBattle Card Flagship Icon Submarine So-Class Elite Banner Submarine So-Class Banner Submarine So-Class Banner
0/0
0/0
LineAbreast
Echelon
140
Submarine So-Class Flagship BannerBattle Card Flagship Icon Submarine So-Class Elite Banner Submarine So-Class Banner Submarine So-Class Banner Submarine So-Class Banner
0/0
0/0
Echelon
LineAbreast
160
Submarine So-Class Flagship BannerBattle Card Flagship Icon Submarine So-Class Elite Banner Submarine So-Class Elite Banner Submarine So-Class Banner Submarine So-Class Banner
0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
6-4 N: 離島守備隊 (PoiDB)
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+
N LineAhead 640
Isolated Island Princess BannerHell plane 1Battle Card Flagship Icon Artillery Imp Banner Artillery Imp Banner Destroyer I-Class Late Model Banner Destroyer I-Class Late Model Banner
27/53
117/234
LineAhead 680
Isolated Island Princess BannerBattle Card Flagship Icon Artillery Imp Banner Artillery Imp Banner Supply Depot Princess Banner Light Cruiser Ho-Class Flagship Banner
12/23
51/102
LineAhead 700
Isolated Island Princess BannerHell plane 1Battle Card Flagship Icon Artillery Imp Banner Artillery Imp Banner Artillery Imp Banner Supply Depot Princess Banner Transport Ship Wa-Class Flagship Banner
38/75
168/336
LineAhead 720
Isolated Island Princess BannerBattle Card Flagship Icon Artillery Imp Banner Artillery Imp Banner Artillery Imp Banner Supply Depot Princess - Damaged Banner Light Cruiser Ho-Class Flagship Banner
17/33
72/144
LineAhead
(Final)
740
Isolated Island Princess BannerBattle Card Flagship Icon Artillery Imp Banner Artillery Imp Banner Artillery Imp Banner Supply Depot Princess - Damaged Banner Light Cruiser He-Class Flagship Banner
17/33
72/144
LineAhead
(Final)
740
Isolated Island Princess BannerBattle Card Flagship Icon Artillery Imp Banner Artillery Imp Banner Artillery Imp Banner Supply Depot Princess - Damaged Banner Transport Ship Wa-Class Flagship Banner
17/33
72/144
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+

Drop listEdit

Type Ship? A B C E J K L N
AV Akitsushima
DD Asagumo
AO Hayasui
AV Mizuho
DD Tanikaze
DD Tokitsukaze
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