World 7-1: ブルネイ泊地沖 Brunei Anchorage Sea

 
Strategy Name
ブルネイ泊地沖哨戒 (Brunei Anchorage Sea Patrol)
Difficulty
☆ ☆ ☆ ☆ ☆
Item
Strategy Content
燃料の豊かなブルネイ泊地近海に敵潜水艦の跳梁が見られる。これを捜索制圧し、重要拠点である同泊地周辺の安全を図れ!
Enemy submarines have been sighted near Brunei Anchorage where fuel reserves are aplenty. Search for and suppress them in order to secure the area surrounding the anchorage, an important stronghold!
7-1 "Ranking Fleet"
Fleet CL 4DD
Route D E G H K
Other Notes OASW & Otorps recommended
AP AS AS+
0 0 0

Stage Guide

7-1 Branching Rules
Nodes Rules
Start
B
  • Meet ALL of the following requirements to go to F:
    • Amount of ships in fleet ≤ 4
    • No (F)BB(V) or CV(L/B)
    • No SS(V)
    • No AO
  • Meet ALL of the following requirements to go to D:
    • Amount of ships in fleet = 5 OR Fleet contains AO.
    • Amount of ships in fleet ≤ 5
    • No (F)BB(V) or CV(L/B)
    • No SS(V)
  • Meet ANY of the following requirements to go to B:
    • Amount of ships in fleet = 6
    • Fleet contains (F)BB(V) or CV(L/B) AND no SS(V)
  • If fleet contains SS(V):
    • If amount of ships ≤ 4, random routing between B, D, and F.
    • If amount of ships ≥ 5, random routing between B and D.
    • If fleet contains (F)BB(V) or CV(L/B), random routing between B and D.
D
F
B
A
  • Do not meet the requirements to go to C.
C
  • Meet ALL of the following requirements:
    • Amount of CV(L) ≤ 1
    • No (F)BB, CA or CV(B) (BBV and CAV are allowed)
    • No SS(V)
D
C
  • FORCE node E if fleet contains DD ≥ 1 and DE ≥ 3
  • Go to C if fleet contains any CA(V), AV, CLT and CT
  • Go to E if DD ≥ 4 or DD+DE = 5
  • Otherwise, node C
E
H
I
  • Fleets that contain (F)BB(V) or CV(B) are FORCED to J.
  • Go to I if fleet contains AO
  • Meeting ANY of the following requirements routes you to K:
    • Fleet contains DD AND amount of DE ≥ 3
    • Amount of CL = 1 AND amount of DD ≥ 4
  • Higher chance of going to K if the amount of ships in fleet = 5
  • Otherwise, random routing (Small chance for node J)
J
K


Tips

  • Clearing this map is required in order to open World 4-2.
  • To clear this map, the boss Submarine So-class flagship must be sunk three times.
    • This is an anti-submarine operation, where the use of ships capable of OASW is highly recommended.
    • Node G however, is a surface battle against an enemy torpedo squadron.
    • Use of Light/Torpedo Cruisers and Destroyers capable of using OASW, either from reaching high enough ASW stat or from having built-in OASW capabilities is highly recommended.
    • Use of DE is an option as well, but due to their poor firepower and defensive stats, they may have trouble surviving Node G.
    • Using 6 ships will cause fleets to route to Node B.

Recommended Fleets

  • 1CL, 4DD or 1CL, 1DD, 3DE (exactly 5 ships, no more)
    • Route (fixed) = D E G H K
    • Use of a Light Cruiser capable of opening attacks against surface ships is an option for Node G.
    • Bringing Destroyers capable of OASW is highly advised.
      • If the ASW stat is high enough to reach OASW without three equipment, or if the ship has built-in OASW capability, mixing surface combat equipment and ASW equipment together can help stabilize the surface battle at Node G.

Fleets that have only 4 ships :

  • e.g 3CLT, 1CL / 2CL, 2CLT / 4DD/DE, etc...)
  • Can also reach the Boss Node, but have a chance to off-route into dead-ends instead (I or J).
  • Do not bring AO as you will be directed to node I instead of the boss node.

Enemy Compositions

7-1 A
# Maelstrom Node
A Lost Normal  
# Maelstrom Node
7-1 B: 敵通商破壊侵入艦隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
B Line Ahead
Line Abreast
200             
0/0
0/0
Double Line
Diamond
200             
8/16
35/69
Double Line
Diamond
210             
8/16
35/69
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
7-1 C: 敵通商破壊侵入 高速機動部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
C Double Line
Diamond
230              
29/57
126/252
Double Line
Diamond
250              
29/57
126/252
Double Line
Diamond
270              
29/57
126/252
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
7-1 D: 深海潜水艦隊 II群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
D Line Abreast
Echelon
150          0/0
0/0
Line Abreast
Echelon
170            0/0
0/0
Line Abreast
Echelon
190            0/0
0/0
Echelon 200            0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
7-1 E
# Resource Node
E Gained 10~20  
# Resource Node
7-1 F: 深海潜水艦隊 III群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
F Line Abreast
Echelon
120        0/0
0/0
Line Abreast
Echelon
150          0/0
0/0
Line Abreast
Echelon
170          0/0
0/0
Line Abreast
Echelon
180          0/0
0/0
Echelon 190          0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
7-1 G: 敵哨戒部隊 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
G Line Ahead
Line Abreast
150          0/0
0/0
Line Ahead
Double Line
170            0/0
0/0
Line Ahead
Double Line
190            0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
7-1 H: 深海潜水艦隊 I群 (PoiDB)
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
H Line Abreast
Echelon
150          0/0
0/0
Line Abreast
Echelon
160        0/0
0/0
Line Abreast
Echelon
170        0/0
0/0
Line Abreast
Echelon
190          0/0
0/0
Echelon 200          0/0
0/0
# Enemy
Form.
Base EXP Normal Battle Node AD/AP
AS/AS+
7-1 I
# Resource Node
I Gained 30~50  
# Resource Node
7-1 J
# Empty Node
J 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
7-1 K: 深海潜水艦隊集団 旗艦戦隊 (PoiDB)
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+
K Echelon 330        0/0
0/0
Echelon 360        0/0
0/0
Echelon 390        0/0
0/0
# Enemy
Form.
Base EXP Boss Battle Node AD/AP
AS/AS+

Ship Drops

Ship drops
Type Ship? B C G K
DD Sagiri ✔️
DD Oyashio ✔️
DD Arashi ✔️
DD Hagikaze ✔️
CA Mikuma ✔️
AS Taigei ✔️
CL Kitakami ✔️ ✔️
CL Ooi ✔️ ✔️
CL Nagara ✔️ ✔️ ✔️ ✔️
CL Kinu ✔️ ✔️
CL Abukuma ✔️ ✔️
CL Sendai ✔️ ✔️ ✔️ ✔️
CL Yuubari ✔️ ✔️ ✔️
CA Kinugasa ✔️
CA Myoukou ✔️
CA Takao ✔️
CA Atago ✔️
CA Mogami ✔️ ✔️ ✔️
CA Suzuya ✔️
CA Kumano ✔️
CA Tone ✔️
CA Chikuma ✔️
CVL Ryuujou ✔️ ✔️ ✔️
CVL Shouhou ✔️ ✔️ ✔️ ✔️
CVL Zuihou ✔️
FBB Kongou ✔️
FBB Hiei ✔️
FBB Haruna ✔️
FBB Kirishima ✔️
SS I-8 ✔️
SS I-19 ✔️ ✔️ ✔️
SS I-58 ✔️ ✔️ ✔️
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 Asashio ✔️
DD Ooshio ✔️
DD Michishio ✔️
DD Arashio ✔️
DD Arare ✔️
DD Kasumi ✔️
DD Kagerou ✔️ ✔️ ✔️ ✔️
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 ✔️ ✔️ ✔️
SS I-168 ✔️ ✔️
AV Chitose ✔️
AV Chiyoda ✔️