World 4/4-4

World 4-4: カスガダマ島 Casgadama Island

 
Strategy Name
カスガダマ沖海戦 (Casgadama Island Naval Battle)
Difficulty
☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆
Item
Strategy Content
カレー洋西方の敵哨戒線を突破、カスガダマ島沖深く進出し、敵東方艦隊中枢部隊を捕捉撃滅せよ!
Break through enemy patrol line on western part of the Curry Ocean. After that, advance to the Casgadama Island deep area. Capture an enemy core unit of the Oriental fleet and annihilate it!
4-4
Fleet *2CV(L), 1XX, 1CL/CA(V), 2DD/DE
Route A E I K
Other Notes
AP AS AS+
32 72 144

Map Unlocking & Progression

4-4 is unlocked after clearing 4-3.

To clear the map, the boss's flagship must be sunk once.

Stage Guide

4-4 Branching Rules
Nodes Rules
Start
A
  • Go to A if DD+DE ≥ 2
  • Otherwise, random between A and B
B
A
E
  • Fixed Route
B
A
  • Go to A if (F)BB(V)+CV(L/B) ≥ 4
  • Otherwise, random between D and F
D
F
E
C
  • Go to G if (F)BB(V)+CV(L/B) ≥ 4
  • Meet ANY of the following to go to I
    • DD+DE ≥ 2 AND contain either of CA(V) or CL
    • Fleet contains either of CA(V) or CL AND CA(V)+CVL ≤ 2, no CLT
  • Go to C if DE ≥ 3
  • Otherwise, random routing
G
I
F
H
  • Random Routing
I
G
C
  • Random Routing
I
J
I
H
  • Meet ANY of the following to go to K
    • DD+DE ≥ 2 AND CV(B) = 2
    • DD+DE ≥ 2 AND CA(V) = 2
    • No CV(B), fleet contains CL AND DD+DE ≥ 2
  • Otherwise, random routing
K


Tips

You must sink the flagship of the boss fleet Four times before the map is cleared.

  • The map can be cleared only once and won't reset.
  • Regarding the boss node, one of the boss node's compositions has a submarine present that can render your CVL/CL/DD useless while focusing on it.
    • That submarine doesn't have much armor, so it should be taken out easily without the need of much ASW.
  • The boss can be either a Light Carrier Nu-Class Flagship or an Armored Carrier Princess (Two out of three possible comps have Armored Carrier Princess as the boss). If you roll the latter one, the boss fight can become slightly more difficult.
  • In general, this map can also be used to clear Weekly World 4 quest Bw6. The boss node can also yield a lot of rare drops such as Cranes, Taigei, most BBs, ... should you need any of them.


Recommended Fleet

  • 2CV, 1(F)BB/CV(L)/CA(V), 1CL/CA(V), 2DD/DE
  • Route = A E I K
  • 3CA, 1CL, 2DD (for Annual Heavy Cruiser quest By4)
  • Route = A E I K

Resource Nodes

C J are "Normal Resource Nodes" rewarding respectively fuel   and steel  .

  • See here for more details.

Enemy Compositions

4-4 A: 敵東方哨戒艦隊 A群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
A Line Ahead
Double Line
Echelon
170             
0/0
0/0
Line Ahead
Double Line
Echelon
190             
0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 B: 敵東方哨戒艦隊 B群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
B Line Ahead
Echelon
160            0/0
0/0
Line Ahead
Echelon
170            0/0
0/0
Line Ahead
Echelon
190            0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 C
# Resource Node
C Gained 60~150  
# Resource Node
4-4 D
# Maelstrom Node
D Lost ?% ?
# Maelstrom Node
4-4 E: 敵潜水艦哨戒線 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
E Echelon
Line Abreast
160          0/0
0/0
Echelon
Line Abreast
180          0/0
0/0
Echelon
Line Abreast
200          0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 F: 敵東方空母機動部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
F Diamond 260             
16/32
71/141
Diamond 280             
16/32
71/141
Diamond 300             
18/35
78/156
Diamond ?             
18/35
78/156
Diamond 340             
18/35
77/153
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 G: 敵東方艦隊 新鋭戦艦戦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
G Line Ahead
Double Line
320             
0/0
0/0
Line Ahead
Double Line
320             
9/17
36/72
Line Ahead
Double Line
340             
8/16
35/69
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 H: 敵東方艦隊 残存部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
H Double Line 220             
0/0
0/0
Double Line 280             
0/0
0/0
Diamond 340             
8/16
35/69
Diamond 350             
10/19
42/84
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 I: 敵東方中枢艦隊 護衛戦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
I Line Ahead
Double Line
200             
0/0
0/0
Line Ahead 220             
0/0
0/0
Line Ahead
Double Line
240             
0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
4-4 J
# Resource Node
J Gained 40~105  
# Resource Node
4-4 K: 敵東方中枢艦隊 旗艦 (PoiDB)
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+
K Line Ahead
Diamond
440             
8/16
35/69
Line Ahead
Diamond
460             
17/33
72/144
Line Ahead
Diamond
480             
17/33
72/144
# 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? A B G H I K
DD Uzuki
AS Taigei
DD Hamakaze
DD Naganami
CL Kitakami
CL Ooi
CL Nagara
CL Kinu
CL Abukuma
CL Sendai
CA Kinugasa
CA Myoukou
CA Takao
CA Atago
CA Mogami
CA Tone
CA Chikuma
CVL Ryuujou
CVL Shouhou
CVL Zuihou
CVL Hiyou
CVL Junyou
FBB Kongou
FBB Hiei
FBB Haruna
FBB Kirishima
BB Fusou
BB Yamashiro
BB Ise
BB Hyuuga
BB Nagato
BB Mutsu
CV Akagi
CV Kaga
CV Shoukaku
CV Zuikaku
DD Mutsuki
DD Kisaragi
DD Hatsuyuki
DD Miyuki
DD Isonami
DD Shikinami
DD Samidare
DD Suzukaze
DD Asashio
DD Ooshio
DD Michishio
DD Arashio
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