World 1-3: 製油所地帯沿岸 Coastal Refinery Zone

 
Strategy Name
海上護衛作戦 (Maritime Escort Operation)
Difficulty
☆ ☆
Item
Strategy Content
製油所地帯沿岸部の海上輸送ラインを防衛せよ!
Protect the supply lines around our coastal refineries!

Map Unlocking

1-3 is unlocked after clearing 1-2.

Stage Guide

1-3 Branching Rules
Nodes Rules
Start
A
  • Go to A if fleet contains AO or AV
  • Go to C if fleet contains CV(L)
  • Otherwise, random routing
C
A
D
  • Meet ANY of the following to go to D
    • Fleet contains AO
    • DE ≥ 4
  • Go to E if fleet only contains SS(V)
  • 80% to D if fleet contains AV and DD+DE ≥ 4
  • Otherwise, random routing
E
F
H
  • Go to H if fleet contains any CV(B), slow BBs (BBV doesn't count)
  • Meet ANY of the following to go to J
    • DD ≥ 4
    • Fleet contains CL and DD+DE ≥ 4
  • Otherwise, random routing (The more CV(L/B) you bring, the higher chance you will go to node H)
J
H
G
  • Go to G if fleet contains AO
  • Go to J if fleet contains CL and DD ≥ 2, or fleet contains AV
  • Otherwise
    • If DD ≥ 3, random routing (Very small chance for I)
    • If DD ≤ 2, random routing (Very small chance for G)
I
J


Recommended Fleet

2XX, 4DD(XX can't be any heavy ships such as (F)BB or CV, BBV, and CVL are fine though)

  • guarantees F J branching

Oil Refinery Farming

The Oil Refinery area is a hot spot for farming fuel  . As such Node D of this map now serves as a major area to farm for fuel.

  • Kamoi/Souya, 4-5DD, 0-1SS(V)
  • 1AV, 4-5DD, 0-1SS(V) (if you don't have any AO)
  • Route = A D B E
  • Having Drums , Landing Craft, and Tanks  equipped on your ships will increase your fuel gain.
    • Only having those equipments in your fleet is a viable way to farm.
    • Luigi Torelli is recommended if you don't have enough Tanks  for your SS(V), since she can equip Drums .
  • You will only have around 80% of reaching node D if you are using the AV comp. Fleets containing AO such as Kamoi or Souya, however, will guarantee node D instead.
  • Node D will provide you with with a base amount of 10/15/20  .
    • In addition to this, each   and  /  in your fleet will give the following bonuses:
    • With enough   and  /  it can become possible to gain a large amount of resources if you make constant trips to this spot.
    • Once you complete your first battle, "retreat" to your base and refuel your fleet before going back out again.
  • If done correctly, this can result in an alarming fuel gain that can end up possibly surpassing any fuel base expedition making this become the ideal location to farm for fuel.
  • Using "cheap" ships to refuel in your fleet (such as Kamikaze-class and Mutsuki-class) can reduce your fuel consumption and so increase your overall farming.
  • You can alternatively use throwaway DDs with Drums , so you can never refuel them until they are critically damaged, and then scrap them to save on resources (don't forget to swap their drums with the new ones before doing it).

Enemy Compositions

1-3 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
1-3 B
# Empty Node
B 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
1-3 C: 敵前衛艦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
C Line Ahead 50        0/0
0/0
Line Ahead 60        0/0
0/0
Line Ahead 70        0/0
0/0
Line Ahead 70        0/0
0/0
Line Ahead 80        0/0
0/0
Line Ahead 90          0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-3 D
# Resource Node
D Gained 10~20  
# Resource Node
1-3 E: 敵前衛艦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
E Line Ahead 50        0/0
0/0
Line Ahead 60        0/0
0/0
Line Ahead 70        0/0
0/0
Line Ahead 70        0/0
0/0
Line Ahead 80        0/0
0/0
Line Ahead 90          0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-3 F: 敵支援艦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
F Line Ahead
Double Line
65          0/0
0/0
Line Ahead
Double Line
80          0/0
0/0
Line Ahead
Double Line
85          0/0
0/0
Line Ahead
Double Line
90          0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
1-3 G
# Resource Node
G Gained 10~30  
# Resource Node
1-3 H
# Maelstrom Node
H Lost Strong  
# Maelstrom Node
1-3 I
# Empty Node
I 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
1-3 J: 敵主力艦隊 (PoiDB)
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+
J Line Ahead
Double Line
110            0/0
0/0
Line Ahead
Double Line
120            0/0
0/0
Line Ahead
Double Line
130            0/0
0/0
# 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.
Ship drops
Type Ship? C E F J
CL Kitakami ✔️
CL Nagara ✔️ ✔️
CL Sendai ✔️ ✔️ ✔️ ✔️
CA Kinugasa ✔️
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 Oboro ✔️ ✔️ ✔️ ✔️
DD Akebono ✔️ ✔️ ✔️ ✔️
DD Sazanami ✔️
DD Ushio ✔️ ✔️ ✔️ ✔️
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 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 ✔️
CVL Houshou ✔️
AV Chitose ✔️ ✔️
AV Chiyoda ✔️ ✔️