World 2/2-5

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

Map Unlocking & Progression

2-5 is unlocked after clearing 2-4.

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

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
C
B
A
  • Amount of SS(V) ≥ 4
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.
E
E
G
  • Do not meet the requirements to go to I.
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.
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.
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
O


Tips

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.

Resource Nodes

M N are "Special Resource Nodes" rewarding respectively fuel   and ammo  .

  • See here for more details.

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