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World 1/1-4

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Revision as of 11:16, 8 February 2025 by Jigaraphale (talk | contribs)
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World 1-4: 南西諸島防衛線 - Nansei Islands Defense Line

World 1 1-4 Map.png
Strategy Name 南1号作戦
1st Southern Operation
Difficulty ☆ ☆ ☆
Item Ammunition Steel Bauxite
Strategy Content 南西諸島の防衛ライン上の敵侵攻艦隊を捕捉、全力出撃でこれを撃滅せよ!
An enemy invasion fleet is pressing on the defensive line in the Nansei Islands. Sail out in full force and destroy them!
1-4 Unlocking & Progression
Unlock conditions 1-4 is unlocked after clearing 1-3
Clear conditions To clear the map: the boss's flagship must be sunk once

Stage Guide

1-4 Branching Rules

Tips

This is the first map in which the enemy fleets possess carriers, with at least one carrier on the route and one on the boss.

  • The fleet will notably be attacked by enemy bombers in the opening airstrike.

To deal with enemy carriers, it is possible to:

  • To bring air power, through fighters notably, in order to ensure air superiority (AS), and mitigate the enemy air power.
    • Bring a CV(B/L) is the simpler way, but ships capable of carrying Seaplane BomberBomber/Seaplane Fighter seaplane bombers/fighters are also an option, notably AV.
  • Ignore the enemy carriers, which is possible with durable ships (at least CL, preferably CA or higher), and anti-air set-ups such as AACI.

This map is also convenient for completing Bw2, as it can bring 2 to 4 CV(L) kills per run.

  • Preferably done with a fleet of three SS, the echelon formations here hurting them far less than those in 2-2.

Recommended Fleets

Standdard Fleets
Fleet Info
Single 1 CL, 2 DD, 1 AV, 2 XX

4 DD, 2 XX (XX cannot be SS(V))

LoS Any
Speed Any
RouteNode Types:
BLUE: Empty/Choice
RED: Battle
GREEN: Resource/TP
VIOLET: Maelstrom
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
Random:
  • Needs 3-5 DD+DE to also avoid BD branching
Air State
AD AP AS AS+
9 14 30 60
Fleet Notes
Standard comps to reach the boss, with no major challenge on the route.
AS Fleets
Fleet Info
Single 1 AS, 5 XX
LoS Any
Speed Any
RouteNode Types:
BLUE: Empty/Choice
RED: Battle
GREEN: Resource/TP
VIOLET: Maelstrom
PURPLE: Night Battle
PINK: Air Raid/Battle
ORANGE: Enemy Ambush/ASS
Random:
  • Avoids J
  • Needs 3-5 DD+DE to also avoid BD branching
Air State
AD AP AS AS+
9 14 30 60
Fleet Notes
A more permissive comp, for exautic quests notably.

Resource Nodes

C E G are "Normal Resource Nodes" rewarding respectively steel Steel, ammo Ammunition, and bauxite Bauxite.

  • See here for more details.

Enemy CompositionsCollapse

1-4 A
# Empty Node
A 気のせいだった。/敵影を見ず。/穏やかな海です。/穏やかな海峡です。/警戒が必要です。/静かな海です。
Must be my imagination./No enemy spotted./Calm seas./Calm straits./Be alert./Peaceful seas.
# Empty Node
1-4 B: 敵偵察艦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
B Line Ahead
Double Line
90 Light Cruiser He-Class (1506): 18 Armor, 36 HPBattle Card Flagship Icon.png Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP 0/0
0/0
Line Ahead
Double Line
90 Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HPBattle Card Flagship Icon.png Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP 0/0
0/0
Line Ahead
Double Line
90 Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HPBattle Card Flagship Icon.png Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP 0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-4 C
# Resource Node
C Gained 10~20 Steel
# Resource Node
1-4 D: 敵偵察艦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
D Line Ahead
Double Line
90 Light Cruiser He-Class (1506): 18 Armor, 36 HPBattle Card Flagship Icon.png Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP 0/0
0/0
Line Ahead
Double Line
90 Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HPBattle Card Flagship Icon.png Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP 0/0
0/0
Line Ahead
Double Line
90 Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HPBattle Card Flagship Icon.png Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP 0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-4 E
# Resource Node
E Gained 10~20 Ammo
# Resource Node
1-4 F
# Empty Node
F 気のせいだった。/敵影を見ず。/穏やかな海です。/穏やかな海峡です。/警戒が必要です。/静かな海です。
Must be my imagination./No enemy spotted./Calm seas./Calm straits./Be alert./Peaceful seas.
# Empty Node
1-4 G
# Resource Node
G Gained 10~20 Bauxite
# Resource Node
1-4 H: 敵前衛任務部隊I軍 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
H Diamond 100 Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 APBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP 6/11
24/48
Diamond 120 Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 APBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP
6/11
24/48
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-4 I: 敵前衛任務部隊II群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
I Diamond 90 Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 APBattle Card Flagship Icon.png Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser Ho-Class (1505): 15 Armor, 33 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP 3/6
12/24
Diamond 100 Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 APBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Light Cruiser Ho-Class (1505): 15 Armor, 33 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP 6/11
24/48
Diamond 110 Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 APBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser Ho-Class (1505): 15 Armor, 33 HP Destroyer I-Class (1501): 5 Armor, 20 HP Destroyer I-Class (1501): 5 Armor, 20 HP
6/11
24/48
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-4 J: 敵支援打撃任務群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
J Line Ahead
Double Line
110 Battleship Ru-Class (1511): 70 Armor, 90 HPBattle Card Flagship Icon.png Torpedo Cruiser Chi-Class (1508): 22 Armor, 48 HP Torpedo Cruiser Chi-Class (1508): 22 Armor, 48 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP
0/0
0/0
Line Ahead
Double Line
120 Battleship Ru-Class (1511): 70 Armor, 90 HPBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Light Cruiser He-Class (1506): 18 Armor, 36 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP
3/6
12/24
Line Ahead
Double Line
130 Battleship Ru-Class (1511): 70 Armor, 90 HPBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP
6/11
24/48
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-4 K
# Empty Node
K 気のせいだった。/敵影を見ず。/穏やかな海です。/穏やかな海峡です。/警戒が必要です。/静かな海です。
Must be my imagination./No enemy spotted./Calm seas./Calm straits./Be alert./Peaceful seas.
# Empty Node
1-4 L: 敵機動部隊 (PoiDB)
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+
L Diamond 120 Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 APBattle Card Flagship Icon.png Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP
4/7
15/30
Diamond 125 Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 APBattle Card Flagship Icon.png Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP
4/7
15/30
Diamond 130 Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 APBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP Destroyer Ro-Class (1502): 6 Armor, 22 HP
7/13
27/54
Diamond 135 Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 APBattle Card Flagship Icon.png Light Carrier Nu-Class (1510): 25 Armor, 65 HP, 8 AP Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP
7/13
27/54
Diamond 140 Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 APBattle Card Flagship Icon.png Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 AP Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP Destroyer Ha-Class (1503): 7 Armor, 24 HP
7/14
30/60
Diamond 150 Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 APBattle Card Flagship Icon.png Standard Carrier Wo-Class (1512): 40 Armor, 85 HP, 10 AP Heavy Cruiser Ri-Class (1509): 28 Armor, 58 HP Light Cruiser He-Class (1506): 18 Armor, 36 HP Destroyer Ni-Class (1504): 9 Armor, 28 HP Destroyer Ni-Class (1504): 9 Armor, 28 HP
7/14
30/60
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+

Ship Drops

This map currently has "limited-time" drops that don't appear in the table below, see Drop List for more info.
☒ All drops (disabled, only rare drops)
Ship drops
Type Ship? B D H I J L
DD Asashimo ✔️
DD Makigumo ✔️
CL Nagara ✔️ ✔️ ✔️ ✔️ ✔️
CL Sendai ✔️
CA Kinugasa ✔️
CA Myoukou ✔️ ✔️ ✔️
CVL Ryuujou ✔️
CVL Shouhou ✔️
DD Mutsuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Kisaragi ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Satsuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Fumizuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Nagatsuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Kikuzuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Mikazuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Mochizuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Fubuki ✔️ ✔️ ✔️ ✔️ ✔️
DD Shirayuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Hatsuyuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Miyuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Murakumo ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Isonami ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Ayanami ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Shikinami ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Akatsuki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Hibiki ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Ikazuchi ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Inazuma ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Hatsuharu ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Nenohi ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Wakaba ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Hatsushimo ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Shiratsuyu ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Shigure ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Murasame ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Yuudachi ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Samidare ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Suzukaze ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Ooshio ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Michishio ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Arashio ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Arare ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Kasumi ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Kagerou ✔️ ✔️ ✔️ ✔️ ✔️
DD Shiranui ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
DD Kuroshio ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Tenryuu ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Tatsuta ✔️ ✔️ ✔️ ✔️ ✔️
CL Kuma ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Tama ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Kiso ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Isuzu ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Natori ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Yura ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Jintsuu ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CL Naka ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CA Furutaka ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CA Kako ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CA Aoba ✔️ ✔️ ✔️ ✔️ ✔️ ✔️
CA Nachi ✔️ ✔️ ✔️
CA Ashigara ✔️ ✔️ ✔️ ✔️
CA Haguro ✔️ ✔️ ✔️ ✔️
CA Maya ✔️
CA Choukai ✔️
CVL Houshou ✔️ ✔️ ✔️ ✔️ ✔️
AV Chitose ✔️ ✔️ ✔️ ✔️
AV Chiyoda ✔️ ✔️ ✔️ ✔️