World 4/4-4

4-1

4-2

4-3

4-4

4-5

World 1

World 2

World 3

World 7

World 4

World 5

World 6

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

4-4 is unlocked after clearing 4-3.

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

☑ All drops (enabled)☒ All drops (disabled, only rare drops)

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	✓	✓	✓	✓	✓	✓