World 2/2-5

2-1

2-2

2-3

2-4

2-5

World 1

World 2

World 3

World 7

World 4

World 5

World 6

World 2-5 【Extra Operation】沖ノ島沖 Off Okinoshima Island

Strategy Name	沖ノ島沖戦闘哨戒 (Combat Patrol Off Okinoshima)
Difficulty	☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆
Item
Strategy Content	同方面に敵反攻の兆候が報告された｡巡洋艦を中心に哨戒部隊を編成､敵艦隊の動向を探れ！ There are reports of an enemy counteroffensive. Form a cruiser patrol group and track their movements!

2-5
Fleet	Middle: CV, CVL, CL, 3DD North: BBV, 5CA(V)
Route	Middle: C E I O North: B F J O
Other Notes	Heavy requires 2 Drum Canisters on 2 ships Boss can roll no air power
AP	AS	AS+
19	42	84

Stage Guide

2-5 Branching Rules
Nodes		Rules
Start	B	FORCE node B if SS(V) ≥ 4 Meet ANY of the following to go to B DD+DE ≥ 4 Fleet contains CL and DD ≥ 3 Amount of ships equipped with drum canisters ≥ 2 Meet ANY of the following to go to C Fleet contains CV(B/L) AV ≥ 2 Otherwise, random routing, with higher chance of going to C
Start	C
B	A	Amount of SS(V) ≥ 4
B	F	Do not meet the requirement to go to A.
C	D	Meeting ANY of the following FORCES you to D Amount of CV(L/B) ≥ 3 Amount of (F)BB(V) ≥ 3 Meet ANY of the following requirements to go to E Fleet contains CL and DD ≥ 2 CAV ≥ 2 and DD ≥ 2 Otherwise, random routing.
C	E
E	G	Do not meet the requirements to go to I.
E	I	Meet ALL of the following requirements: Fast Fleet Amount of DD ≥ 3 Fleet contains CL Amount of CVL ≤ 2 Amount of CA(V)+CV(B) ≤ 1 No (F)BB(V)
F	E	Meet ALL of the following requirements to go to E: Fast Fleet Fleet contains CL Amount of DD ≥ 2 Go to J if Slow Fleet or (F)BB(V) ≥ 3 Otherwise, 40% E, 60% J.
F	J
G	I	Meet ALL of the following requirements Fleet contains no (F)BB(V) or CV(L/B) CL+DD ≥ 4 CL ≤ 1
	K	LoS check (Cn1): Go to L if LoS ≥ 41 Go to K if LoS < 34 Otherwise, random routing between K and L.
	L
I	H	LoS check (Cn1): Go to O if LoS ≥ 34 Go to H if LoS < 31 Otherwise, random routing.
I	O
J	H	LoS check (Cn1): Go to O if LoS ≥ 49 Go to H if LoS < 42 Otherwise, random between H and O
	O
	M	Fleet that contains (F)BB(V) ≥ 4 has a chance to go to M
L	N	Meet ALL of the following requirements to go to O: Amount of DD ≥ 2 Fleet contains CL Otherwise, random routing
L	O

Tips

To complete the map, you need to defeat the boss flagship 4 times.

Clearing this map rewards 100 Ranking points and a medal.
The map will reset at midnight JST at the beginning of every month.
This map requires your fleet to have a certain amount of Line of Sight (LoS) in order to route to the boss.
- Fleets routing I O need LoS ≥ 34 (Cn1).
- Fleets routing J O need LoS ≥ 49 (Cn1).

Recommended Fleets

There are 3 main routes you can use :

The middle route is the preferred route used for clearing since it allows for 1CV and 1CVL to be brought, enabling powerful opening airstrikes.
The top north route should be considered for clearing quests such as Bm1, it can also be used for clearing despite the high cost.
The north-middle route should only be used for clearing quests that banned heavy ships and only allow up to 1 CA(V) such as Bm7.

1CV, 1CVL, 1CL, 3DD (Fast)
2CVL, 1CL, 3DD (Fast)
Route = C E I O
Attention should be given to fleet ordering to ensure you maximize for day battle performance.
Use CV(L) that are able to perform strong opening airstrikes.
Ensure that you meet LoS ≥ 34 (Cn1) to route to the boss node.
Carriers should be equipped to utilize CVCI to maximize accuracy and shelling power against the enemies at the boss node.

1BBV, 3CA, 2CAV/CL, each CAV/CL need to carry 1 Drum
Route = B F J O
All enemy compositions before the boss do not have any air power making it easy to secure Air Supremacy (AS+) with just 1 Seaplane Bomber on a CA(V) or BB(V).
Artillery spotting should be used to increase the likelihood of reaching the boss node.
Ensure that you meet LoS ≥ 49 (Cn1) to route to the boss node.
This composition is recommended to be used when attempting to clear the monthly quest Bm1.
The boss formation is random between 3 Ru class battleships or 2 Ru class battleships and 1 Wo class carrier. You are required to bring more seaplane bombers if you wish to secure AS at boss as well

1CA(V), 1CL, 4DD (Fast)
Route = B F E I O
- Ensure that you meet LoS ≥ 34 (Cn1) to route to the boss node.
This composition is recommended to be used when attempting to clear the monthly quest Bm7 (only a CA and not CAV can be used in this case).
- This route is difficult without access to ships that are able to equip SPF/SPB to gain some air power.
- Zara Due is an ideal choice, being an SPF/SPB capable CA with a large first slot, ensuring that the SPB can survive until the boss node, potentially securing AS+. You may also include an SPF to ensure that you are able to secure AS on boss formations that contain a carrier.
- Otherwise any single CA or CL able to carry SPB/SPF will be sufficient to secure Artillery Spotting for the pre-boss nodes.
Please note that as your fleet for this route is pretty light, there is a good chance you will get heavily damaged before reaching the boss node. Sparkling can help to reach the boss node consistency.

Enemy Compositions

2-5 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

2-5 B: 敵前衛艦隊 (PoiDB)

#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+
B	Line Ahead Double Line	160		0/0 0/0
	Line Ahead Double Line	170		0/0 0/0
	Line Ahead Double Line	180		0/0 0/0
	Line Ahead	190		0/0 0/0
#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+

2-5 C: 敵侵攻前衛艦隊A群 (PoiDB)

#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+
C	Line Ahead Diamond	160		9/17 36/72
	Line Ahead Diamond	170		8/16 35/69
	Line Ahead Diamond	180		8/16 35/69
	Diamond	180		8/16 35/69
	Line Ahead	190		8/16 35/69
	Line Ahead	200		8/16 35/69
#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+

2-5 D

#	Empty Node
D	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

2-5 E: 敵侵攻重巡戦隊 (PoiDB)

#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+
E	Line Ahead Double Line	180		0/0 0/0
	Line Ahead Double Line	190		0/0 0/0
	Line Ahead Double Line	210		0/0 0/0
	Line Ahead	220		0/0 0/0
#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+

2-5 F: 敵侵攻水雷戦隊 (PoiDB)

#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+
F	Line Ahead Echelon	120		0/0 0/0
	Line Ahead Echelon	130		0/0 0/0
	Line Ahead Echelon	150		0/0 0/0
	Line Ahead Echelon	180		0/0 0/0
	Line Ahead	200		0/0 0/0
#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+

2-5 G

#	Maelstrom Node
G	Lost ?%
#	Maelstrom Node

2-5 H

#	Empty Node
H	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

2-5 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

2-5 J: 敵侵攻水上打撃部隊 (PoiDB)

#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+
J	Line Ahead Double Line Echelon	200		0/0 0/0
	Line Ahead Double Line Echelon	220		0/0 0/0
	Line Ahead Double Line Echelon	250		0/0 0/0
	Line Ahead Double Line Echelon	250		0/0 0/0
#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+

2-5 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

2-5 L: 敵侵攻機動部隊 (PoiDB)

#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+
L	Diamond	170		18/35 77/153
	Diamond	190		18/35 78/156
	Diamond	200		18/35 78/156
	Diamond	220		26/51 114/228
	Diamond	240		26/51 114/228
	Diamond	250		26/51 113/225
	Diamond	270		25/50 111/222
#	Enemy Form.	Base EXP	Normal Battle Node	AD/AP AS/AS+

2-5 M

#	Resource Node
M	Gained 50 (cap 150)
#	Resource Node

2-5 N

#	Resource Node
N	Gained 50 (cap 150)
#	Resource Node

2-5 O: 敵侵攻中枢艦隊 (PoiDB)

#	Enemy Form.	Base EXP	Boss Battle Node	AD/AP AS/AS+
O	Line Ahead	330		0/0 0/0
	Line Ahead	360		0/0 0/0
	Line Ahead	400		0/0 0/0
	Double Line Diamond	330		10/19 42/84
	Double Line Diamond	360		10/19 42/84
	Double Line Diamond	400		10/19 42/84
#	Enemy Form.	Base EXP	Boss Battle Node	AD/AP AS/AS+

Ship Drops

Akashi drops only if currently not possessed, meaning that duplicates cannot be dropped here.

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^?	B	C	E	F	J	L	O
DD	Uzuki							✓
DD	Kawakaze							✓
AR	Akashi							✓
AS	Taigei							✓
DD	Yayoi							✓
DD	Urakaze							✓
DD	Hamakaze					✓	✓	✓
DD	Yuugumo							✓
DD	Makigumo							✓
CL	Kitakami			✓	✓	✓	✓	✓
CL	Ooi			✓	✓	✓	✓
CL	Nagara	✓	✓	✓	✓	✓	✓	✓
CL	Kinu							✓
CL	Abukuma							✓
CL	Sendai	✓	✓	✓	✓	✓	✓	✓
CA	Kinugasa					✓	✓
CA	Myoukou	✓	✓	✓	✓	✓	✓
CA	Takao			✓	✓	✓	✓	✓
CA	Atago			✓	✓	✓	✓	✓
CA	Mogami	✓	✓	✓	✓	✓	✓	✓
CA	Suzuya							✓
CA	Kumano							✓
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					✓	✓	✓
CV	Souryuu							✓
CV	Hiryuu							✓
SS	I-19							✓
SS	I-58							✓
DD	Mutsuki	✓	✓	✓	✓	✓	✓
DD	Kisaragi	✓	✓	✓	✓	✓	✓
DD	Satsuki	✓	✓	✓	✓	✓	✓
DD	Fubuki							✓
DD	Shirayuki	✓	✓	✓	✓	✓	✓
DD	Hatsuyuki	✓	✓	✓	✓	✓	✓
DD	Miyuki	✓	✓	✓	✓	✓	✓
DD	Isonami	✓	✓	✓	✓	✓	✓
DD	Ayanami	✓	✓	✓	✓	✓	✓
DD	Shikinami	✓	✓	✓	✓	✓	✓
DD	Akebono	✓	✓	✓	✓	✓	✓
DD	Ushio	✓	✓	✓	✓	✓	✓
DD	Akatsuki							✓
DD	Hatsuharu							✓
DD	Shiratsuyu							✓
DD	Samidare	✓	✓	✓	✓	✓	✓
DD	Suzukaze	✓	✓	✓	✓	✓	✓	✓
DD	Asashio	✓	✓	✓	✓	✓	✓	✓
DD	Ooshio	✓	✓	✓	✓	✓	✓
DD	Kagerou							✓
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							✓
SS	I-168							✓
AV	Chitose	✓	✓	✓	✓	✓	✓
AV	Chiyoda	✓	✓	✓	✓	✓	✓