Early Spring 2023 Event/E-6

Time remaining until Event ends [1]: 1 May 2023 11:00:00 +0900 The Early Spring 2023 Event has ended!
KC anniversary maintenance has started, time remaining until maintenance ends [2]: (~4h event pause) 23 April 2023 20:30:00 +0900 The maintenance has ended. See 2023-04-23 patch notes.
Early Spring 2023 Event Hub Overview Introduction & Overview Main Operation Maps Extra Operation Maps E-1 | E-2 | E-3 E-4 | E-5 | E-6

Decisive Battle! Counter Landing Operation at Iwo Jima
決戦!硫黄島逆上陸作戦

Information
Event Tag	2nd Torpedo Squadron Supporting Combined Fleet Combined Fleet Operation I-go Fleet Counter Landing Force Decisive Combined Fleet
Boss Gauges	Hard (甲): ? HP + ? TP + ? HP + ? HP
	Medium (乙): ? HP + ? TP + ? HP + ? HP
	Easy (丙): ? HP + ? TP + ? HP + ? HP
	Casual (丁): ? HP + ? TP + ? HP + ? HP
Map Bosses	Fast Light Carrier Water Demon
	Modernized Battleship Princess
	Supply Depot Princess D
	Abyssal Stranded Landing Princess

Rewards[edit]
Ship	No.101 Transport Ship
Choice	丁 Casual	丙 Easy	乙 Medium	甲 Hard
GFCS Mk.37			1	1
OR
Improvement Material			7	10

Reward	丁 Casual	丙 Easy	乙 Medium	甲 Hard
Improvement Material		5
Medal		1	2	3
Action Report			1	1
First Class Medal				1
Type 97 Medium Tank (Chi-Ha)		1	1 (★2)	1 (★4)
Type 97 Medium Tank New Turret (Chi-Ha Kai)			1	1 (★4)
Army Infantry Corps + Chi-Ha Kai				1

Rewards
All
Equipment/Item	丁 Casual	丙 Easy	乙 Medium	甲 Hard

The event guides are to be constructed through the respective Event map page guide sandbox and reviewed by editors before being approved here.

• Do not update the guides through this page unless it is a minor fix. Please only update guides through their respective sandbox pages.

Branching Table

E-6 Branching Rules (Start Points)
Nodes		Rules
Start	1	Single / Striking Force fleet Operation I-go Fleet tag only (Hard)
	2	Phase 2 & 3: Combined Fleet Phase 4: TCF Counter Landing Force tag only (Hard)
	3	Single / Striking Force fleet 2nd Torpedo Squadron tag only (All difficulties)
	4	Phase 4: CTF / STF Tag requirements: (Hard) Supporting Combined Fleet Combined Fleet Decisive Combined Fleet

E-6 Branching Rules (Start Point 1)
Nodes		Rules
A	B	Does not meet the requirements to go to C
	C	Meet ALL of the following requirements: Amount of CV(B/L) ≤ 2 Amount of CL ≥ 1 Amount of DD ≥ 2
B	C	Does not meet the requirements to go to E
	E	Meet ALL of the following requirements: Amount of CL ≥ 1 Amount of DD ≥ 3
C	D	Does not meet the requirements to go to E
	E	Meet ALL of the following requirements: Amount of (F)BB(V) + CV(B) ≤ 2 If slow, amount of (F)BB(V) + CV(B) ≤ 1 Amount of CL ≥ 1 Amount of DD ≥ 2
D	E	Does not meet the requirements to go to I
	I	Fleet contains AO, AV, or LHA
E	F	Fail the LoS check
	G	Pass the LoS check
K	L	???
	M	???
M	N	Fail the LoS check
	O	Pass the LoS check

E-6 Branching Rules (Start Point 2)
Nodes		Rules
H	H1	CTF / STF
	H2	TCF
H1	H2	Meet ALL of the following requirements: Fast fleet ???
	I	Does not meet the requirements to go to H2
K	L	Does not meet the requirements to go to L
	M	Meet ALL of the following requirements: TCF? Amount of CV(B/L) = 0
M	N	Fail the LoS check
	O	Pass the LoS check

E-6 Branching Rules (Start Point 3 & 4)
Nodes		Rules
3	P	Does not meet the requirements to go to Q
	Q	Meet ALL of the following requirements: Amount of CL ≥ 1 Amount of DD ≥ 2
4	Q	Does not meet the requirements to go to R
	R	Meet ALL of the following requirements: Route to R unlocked Fast fleet If slow, amount of Yamato-class ships = 0 If slow, amount of (F)BB(V) ≤ 3
R	S	Does not meet the requirements to go to S or Y
	T	Meet ALL of the following requirements: Single / Striking Force fleet Amount of ships carrying surface radars ≥ 1/2/3/5 (Casual/Easy/Normal/Hard)
	Y	Meet ALL of the following requirements: STF / CTF Amount of ships carrying surface radars ≥ 2/3/4/6 (Casual/Easy/Normal/Hard)
T	U	Does not meet the requirements to go to V
	V	Meet ALL of the following requirements: V node unlocked Single / Striking Force fleet Fast fleet Amount of CV(B) = 0
V	W	Fail the LoS check
	X	Pass the LoS check
Y	Y1	Does not meet the requirements to go to Z
	Z	Meet ALL of the following requirements: Fast fleet Amount of Yamato-class ships ≤ 1 Amount of (F)BB(V) ≤ 3 Amount of CA ≥ 2 Amount of DD ≥ 3 STF: Amount of CL ≥ 2 STF: Amount of BBV + CV(B/L) ≤ 2
Y1	Y2	Does not meet the requirements to go to Z
	Z	Fleet contains AS and SS(V) ≥ 2 Otherwise, meet ALL of the following requirements: CTF: Amount of CA ≥ 2 STF: If slow, amount of (F)BB(V) ≤ 2 STF: If fast, CV(B/L) ≥ 2 and CA ≤ 1; amount of (F)BB(V) ≤ 2 STF: Amount of DD ≥ 3
Z	W	Fail the LoS check
	Z1	Pass the LoS check Does not meet the requirements to go to Z2
	Z2	Meet ALL of the following requirements: Route to Z2 unlocked Fast fleet Amount of (F)BB(V) ≤ 2 Amount of CA ≥ 2 Pass the LoS check STF: Amount of CL ≥ 2

Branching compositions were reported over the course of the event. (NGA and KCNav)

Historical Bonuses

DISCLAIMER: This information is based on user-submitted data and is subject to revisions as more data is gathered. Any version of the ship receives the bonus regardless of remodel.

Ship Bonuses

Ships	Damage					Accuracy/Evasion
	Map-wide	P1/P2Nodes G/O	P3Nodes V/X	P4Node Z2		Map-wide	P1/P2Nodes G/O	P3Nodes V/X	P4Node Z2
All DE	1.15	-	-	-		-	1.07	-	1.07
All DD	1.04	1.06		1.08		1.04
All CL, CT?	1.03	1.06		1.07		1.03
ALL CLT		1.03		1.06
All CA	1.02	1.06		1.07		1.02
All CAV		1.03		1.06
All CV, CVL	-	-		1.05			-		-
All FBB, BBV, BB				1.03
All SS, SSV, AS?	1.15			-		-
Other United States Navy Vessels (F)BB Colorado Kai Maryland Kai Washington Kai Massachusetts Kai Iowa Kai CV(B) Ranger Kai CVL Gambier Bay Mk.II CA Northampton Kai Houston Kai CL Atlanta Kai Brooklyn Kai Honolulu Kai Helena Kai DD Samuel B. Roberts Mk.II Fletcher Mk.II Johnston Kai Heywood L. Edwards Kai SS Scamp Kai (?)	1.07	-	-	-		1.07	-	-	-
(?)	1.13					1.13
	1.03					1.13
	1.08
	1.09					1.09
	1.211.09*1.11					1.26
	1.11					1.18
	1.09	-	-	-		?	-	-	-
	2.55					1.7
	-	-	1.14	-		-	-	1.07	-

Notes

• Damage bonuses given by types stack with named ships.
• Accuracy or Evasion bonuses given by types do not stack with named ships.
• Evasion bonus is only roughly checked as it is hard to estimate. The info will be updated if an inconsistency is found (@Divinity_123).

[3] [4] [5] [6] [7] [8]

Equipment Bonuses

Equipment	LBAS (Map-wide)
Saiun (4th Recon Squad)	1.05x each
Shiden Kai (343) 301st · 701st · 407th
Ki-96 · Hien (244th)
bomber Hayabusa Bomber (65th)
Zero M64 (KMX) · (Sk.FB) · (ASFS)
Ryuusei Kai (CD1/Sk) · (Sk)	1.11x each
T1 Attacker (Nonaka) · Hiryuu (Sk)
Ki-102 · Ki-102 + Missile
Hayabusa II K (20th) · III K (Sk/20th)
T1 Attacker (Hachiman)	1.175x each
Zero Mod52C (Hachiman)

Those bonuses only apply to planes in LBAS.

• All 4 planes in the base will gain the bonus provided by any bonus plane within their base
• Bonuses will stack with each other (within the same base)

[9][10][11]

Debuff

Ships	Node Z2
	-42
	-16

Map Overview

E-3 consists of 3 main phases and requires the use of Single Fleets, Striking Forces, and Combined Fleets.

• This map uses 4 to 6 locks:
  • 2nd Torpedo Squadron (from E-2, E-3, & E-5),
  • Supporting Combined Fleet (from E-2),
  • Combined Fleet (from E-3),
  • Operation I-go Fleet (from E-4 & E-5),
  • Counter Landing Force
  • Decisive Combined Fleet
  • Some tags can be mixed in all difficulties , see here.

• Initially, no LBAS is available to be sortied to this map
  • Clearing Phase 2 allows one Land Base to be sortied
  • Clearing the unlock for Phase 3 allows two Land Bases to be sortied
  • Clearing Phase 3 allows three Land Bases to be sortied
• "Airstrike Supported Battle" nodes are present on B Y2
• "Night Battle" nodes are present on H2 T
• "Enemy Ambush" node is present on S

Phase 1

• Striking Force: "1FBB, 1FBB/CV, 0-1CVL/CAV/CLT, 1CL, 3DD"
• Route: 1 A C E G
  • This fleet can utilize a Kongou-class Touch.

Phase 2 - TP

Phase 2 is a "Transport Operation":

• TCF: "1LHA/CL/AV, 1AV, 4DD + 1-2CAV, 1-2CL, 3-4DD "
• Route: 2 H H2 J K M O
  • A CVE can be used instead of the LHA/CL/AV, adding an extra node (L).

Phase 2.5 - Gimmick

	U
Hard	S x3
Medium	S x2
Easy	A+ x2
Casual	A+

• Use #Phase 3's fleet

Phase 3

• Strinking Force: "1CAV, 1CL, 5DD" (Fast?)
• Locking Notes: Forced Ship Locking wherein all ships must be the E2 Yellow Tag (used in E2) to start on western side. APPLIES ON ALL DIFFICULTY
  • If any other tagged ship is on the fleet you will automatically start on the east side of the map.
• Route: 3 Q R T V X
• LBAS: Range 1, AP/AS ??/??
  • At least 5/3/2/1 (H/M/E/C) ships need to be equipped with Surface Radars to avoid the "Enemy Ambush" node on S.
  • The use of the SFFCF Striking Force Fleet Command Facility (SFFCF) is recommended
  • The boss is an Installation and requires appropriate gear to be defeated,
    • She is especially weak to "Nuke" setups
  • The boss fleet includes one or two PT Imp Packs, requiring appropriate gear to be defeated (these can be ignored as S-rank is optional):

Phase 3.5 - Gimmick: Unlocking the shortcut

The following steps have to be performed to unlock the Shortcut (can be done right from the start of P4):

	G	Z1	LBAS
Hard	S x2	AS	ASx2
Medium	A+ x2	AS	ASx2
Easy	A+ x2	-	AS
Casual	A+ x2	-	-

• Use #Phase 1's fleet

• Use #Phase 4's fleet
• AP/AS: 321722 (Hard)

??

Phase 4

• STF: "2FBB, 1CV, 2CA, 1CL + 0-1CLT, 1CL, 3DD, 1-2SS" (Fast)
• Route: 4 R Y Z Z2

• CTF: "2FBB, 2CV, 2CA + 0-1CVL, 1CL, 3DD, 1-2SS" (Fast)
• Route: 4 R Y Y1 Z Z2
  • This fleet is not recommended due to the preboss

?

• LBAS: Range 4, 168/335 AD/AP (Hard)
• Minimum of 2 CA (Not CAV) 2 CL 3 DD is needed to take the Shortest Path.
  • Fleet also Must be Fast
  • A fast fleet with 2 Yamato-class would additionally take Y1
  • The I-201-class
    have outstanding historical bonuses in this situation.
  • 6/4/3/2 Surface Radars are required to route to Y on (H/M/E/C)

Debuff

Once LD has been reached, the following steps have to be performed to debuff the boss:

	G	O	L	X	Z1	LBAS
Hard	S	S	S	S	AS	AS X2
Medium	S	S	-	S	-	AS
Easy	S	S	?	S	?	AS
Casual	S	S	?	?	?	?

• Use #Phase 1's fleet

• Use #Phase 2 - TP's fleet
  • Can be done at the same time as node L

• Use #Phase 2 - TP's fleet with 1CVE.
  • Can be done at the same time as node O

• Use #Phase 3's fleet

• Use #Phase 3.5 - Gimmick: Unlocking the shortcut's fleet

• This step can be accomplished by sending 1 SS(V) until the Air Raid is triggered.
• Numbers may be different due to the presence of unknown elements

	AP	AS
Hard	??	??
Medium	??	??
Easy	??	??
Casual	??	??

Once Debuff is complete the CG will change to the following:

Abyssal Stranded Landing Princess
Regular Last Dance Last Dance Debuffed

Enemy Compositions

Type	Ships
DD

Type	Ships
DD
CL
CVL
BB

Type	Ships
DD

Type	Ships
DD
CL

Type	Ships
DD
CL

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD
CL
FBB
BB

Type	Ships
DD
CL

Type	Ships
DE
DD
CL
CA
FBB
BB

Type	Ships
DD

E-6 Hard AB

#	Formation	Air Raids	AD/AP AS/AS+
AB	Diamond		92/183 411/822
	Diamond		137/273 614/1227
	Diamond		142/284 638/1275
#	Formation	Air Raids	AD/AP AS/AS+

E-6 Hard A: 深海潜水艦隊 硫黄島哨戒線A群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
A	Echelon Line Abreast Phases: 1, 4		0/0 0/0
	Echelon Line Abreast Phases: 1, 4		0/0 0/0
	Echelon Line Abreast Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard B: 深海潜水艦隊 硫黄島哨戒線B群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
B	Echelon Line Abreast		46/91 204/408
	Echelon Line Abreast Phases: 1		50/100 224/447
	Echelon Line Abreast Phases: 4		50/100 224/447
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Hard C: 深海任務部隊 船影ピケット艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
C	Line Ahead Double Line Phases: 1, 4		0/0 0/0
	Line Ahead Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard D: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
D	Diamond Phases: 1, 4		96/192 431/861
	Diamond		102/203 455/909
	Diamond		117/233 522/1044
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Hard E: 深海任務部隊 偵察巡洋艦戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
E	Line Ahead Double Line Vanguard Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard F

#	Empty Node
F	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Hard G: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
G	Diamond Phases: 1, 4		102/203 455/909
	Diamond Phases: 1, 4		106/211 474/948
	Diamond Phases: 1 (Final)		117/233 522/1044
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Hard H: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
H	Diamond Phases: 2, 4		111/221 495/990
	Diamond Phases: 2, 4		116/231 519/1038
	Diamond Phases: 2, 4		127/253 567/1134
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Hard H1 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard H2: 深海任務部隊 硫黄島前衛警戒隊 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
H2	Line Ahead Echelon Vanguard Phases: 2, 4		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Hard I (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard J: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
J	Diamond Phases: 2, 4		111/221 495/990
	Diamond Phases: 2, 4		116/231 519/1038
	Diamond Phases: 2, 4		127/253 567/1134
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Hard K: 深海任務部隊 硫黄島揚陸阻止線 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
K	Echelon Line Abreast Phases: 2, 4		46/91 204/408
	Echelon Line Abreast Phases: 2, 4		50/100 224/447
	Echelon Line Abreast Phases: 2, 4		50/100 224/447
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Hard L: 深海任務部隊 硫黄島攻略支援群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
L	Diamond Phases: 4		116/231 519/1038
	Diamond Phases: 4		120/240 539/1077
	Diamond Phases: 4		127/253 567/1134
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard M

#	Landing Node
M	輸送物資の揚陸地点に到達しました。本海域の輸送作戦は無事完了しています。 The landing point of the convoy has been reached. The transport operation here has already been completed successfully.
#	Landing Node

E-6 Hard N

#	Empty Node
N	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Hard O: 深海硫黄島攻略支援 旗艦艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
O	Cruising Formation 3 Phases: 2, 4		90/180 404/807
	Cruising Formation 3 Phases: 2 (Final)		100/199 447/894
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Hard P (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Hard Q: 深海潜水艦隊 硫黄島哨戒線D群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Q	Echelon Line Abreast Phases: 3, 4		0/0 0/0
	Echelon Line Abreast Phases: 3, 4		0/0 0/0
	Echelon Line Abreast Phases: 3, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard R: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
R	Diamond Phases: 3, 4		105/210 471/942
	Diamond Phases: 3, 4		145/290 651/1302
	Diamond Phases: 3, 4		149/298 669/1338
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Hard S: 深海任務部隊 レーダー射撃戦隊 (PoiDB)

#	Formation	Ambush Battle Node	AD/AP AS/AS+
S	Line Ahead Double Line Phases: 3, 4		0/0 0/0
	Line Ahead		0/0 0/0
#	Formation	Ambush Battle Node	AD/AP AS/AS+

E-6 Hard T: 深海任務部隊 夜間突入警戒線 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
T	Line Ahead Echelon Phases: 3, 4		0/0 0/0
	Line Ahead Phases: 3		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Hard U: 深海硫黄島攻略 火力支援部隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
U	Line Ahead Double Line Vanguard Phases: 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard V: 深海硫黄島攻略支援 機動部隊群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
V	Diamond Phases: 3, 4		105/210 471/942
	Diamond Phases: 3, 4		145/290 651/1302
	Diamond Phases: 3		149/298 669/1338
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard W

#	Empty Node
W	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Hard X: 深海硫黄島 上陸攻略部隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
X	Cruising Formation 2 Phases: 3, 4		33/65 144/288
	Cruising Formation 2 Phases: 3 (Final)		10/19 42/84
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Hard Y: 硫黄島攻略部隊直轄 潜水戦隊I群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y	Echelon Line Abreast Phases: 4		0/0 0/0
	Echelon Line Abreast Phases: 4		0/0 0/0
	Echelon Line Abreast Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard Y1: 深海任務部隊 快速警戒遊撃戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y1	Vanguard Phases: 4		0/0 0/0
	Vanguard Phases: 4		0/0 0/0
	Vanguard Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard Y2: 硫黄島攻略部隊直轄 潜水戦隊II群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
Y2	Echelon Line Abreast		50/100 224/447
	Echelon Line Abreast Phases: 4		91/182 408/816
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Hard Z: 深海硫黄島攻略部隊 随伴艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Z	Line Ahead Double Line Phases: 4		0/0 0/0
	Line Ahead Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Hard Z1: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
Z1	Diamond Phases: 4		146/292 656/1311
	Diamond Phases: 4		142/283 635/1269
	Diamond Phases: 4		162/323 726/1452
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Hard Z2: 深海硫黄島攻略部隊 主力艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
Z2	Cruising Formation 4 Phases: 4		156/312 701/1401
	Cruising Formation 4 Phases: 4 (Final)		195/389 873/1746
#	Formation	Boss Battle Node	AD/AP AS/AS+

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD
CL
CA
FBB
BB

Type	Ships
DD

E-6 Medium AB

#	Formation	Air Raids	AD/AP AS/AS+
AB	Diamond		86/172 386/771
	Diamond		126/251 564/1128
	Diamond		131/262 588/1176
#	Formation	Air Raids	AD/AP AS/AS+

E-6 Medium A: 深海潜水艦隊 硫黄島哨戒線A群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
A	Echelon Line Abreast Phases: 1, 4		0/0 0/0
	Echelon Line Abreast Phases: 1, 4		0/0 0/0
	Echelon Line Abreast Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium B: 深海潜水艦隊 硫黄島哨戒線B群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
B	Line Abreast		41/81 180/360
	Echelon Line Abreast		41/81 180/360
	Echelon		46/91 204/408
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Medium C: 深海任務部隊 船影ピケット艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
C	Line Ahead Double Line Phases: 1, 4		0/0 0/0
	Line Ahead Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium D: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
D	Diamond Phases: 1		62/123 276/552
	Diamond Phases: 1		94/187 420/840
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Medium E: 深海任務部隊 偵察巡洋艦戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
E	Line Ahead Double Line Vanguard Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium F

#	Empty Node
F	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Medium G: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
G	Diamond Phases: 1, 4		94/187 420/840
	Diamond Phases: 1, 4		99/198 444/888
	Diamond Phases: 1 (Final)		104/207 464/927
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Medium H: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
H	Diamond Phases: 2		86/171 384/768
	Diamond Phases: 2		91/182 408/816
	Diamond Phases: 2		96/191 428/855
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Medium H1 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium H2: 深海任務部隊 硫黄島前衛警戒隊 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
H2	Line Ahead Echelon Vanguard Phases: 2		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Medium I (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium J: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
J	Diamond Phases: 2		86/171 384/768
	Diamond Phases: 2		91/182 408/816
	Diamond Phases: 2		96/191 428/855
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Medium K: 深海任務部隊 硫黄島揚陸阻止線 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
K	Echelon Line Abreast Phases: 2		41/81 180/360
	Echelon Line Abreast Phases: 2		41/81 180/360
	Echelon Line Abreast Phases: 2		46/91 204/408
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Medium L: 深海任務部隊 硫黄島攻略支援群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
L	Diamond		86/171 384/768
	Diamond		90/180 404/807
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium M

#	Landing Node
M	輸送物資の揚陸地点に到達しました。本海域の輸送作戦は無事完了しています。 The landing point of the convoy has been reached. The transport operation here has already been completed successfully.
#	Landing Node

E-6 Medium N

#	Empty Node
N	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Medium O: 深海硫黄島攻略支援 旗艦艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
O	Cruising Formation 3 Phases: 2		86/171 384/768
	Cruising Formation 3 Phases: 2 (Final)		91/182 408/816
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Medium P (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Medium Q: 深海潜水艦隊 硫黄島哨戒線D群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Q	Echelon Line Abreast Phases: 3, 4		0/0 0/0
	Echelon Line Abreast Phases: 3, 4		0/0 0/0
	Echelon Line Abreast Phases: 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium R: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
R	Diamond Phases: 3, 4		97/193 432/864
	Diamond Phases: 3, 4		113/226 507/1014
	Diamond Phases: 3, 4		145/290 651/1302
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Medium S (PoiDB)

#	Formation	Ambush Battle Node	AD/AP AS/AS+
#	Formation	Ambush Battle Node	AD/AP AS/AS+

E-6 Medium T: 深海任務部隊 夜間突入警戒線 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
T	Line Ahead Echelon Phases: 3		0/0 0/0
	Line Ahead Phases: 3		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Medium U: 深海硫黄島攻略 火力支援部隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
U	Line Ahead Double Line Vanguard Phases: 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium V: 深海硫黄島攻略支援 機動部隊群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
V	Diamond Phases: 3		97/193 432/864
	Diamond Phases: 3		113/226 507/1014
	Diamond Phases: 3		145/290 651/1302
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium W

#	Empty Node
W	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Medium X: 深海硫黄島 上陸攻略部隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
X	Cruising Formation 2 Phases: 3		30/60 134/267
	Cruising Formation 2 Phases: 3 (Final)		10/19 41/81
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Medium Y: 硫黄島攻略部隊直轄 潜水戦隊I群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y	Echelon Line Abreast Phases: 4		0/0 0/0
	Echelon Line Abreast Phases: 4		0/0 0/0
	Echelon Line Abreast Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium Y1: 深海任務部隊 快速警戒遊撃戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y1	Vanguard		0/0 0/0
	Vanguard		0/0 0/0
	Vanguard		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium Y2: 硫黄島攻略部隊直轄 潜水戦隊II群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
Y2	Echelon Line Abreast		41/81 180/360
	Echelon Line Abreast		46/91 204/408
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Medium Z: 深海硫黄島攻略部隊 随伴艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Z	Line Ahead Double Line Phases: 4		0/0 0/0
	Line Ahead Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Medium Z1: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
Z1	Diamond Phases: 4		136/271 608/1215
	Diamond Phases: 4		134/267 600/1200
	Diamond		144/287 644/1287
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Medium Z2: 深海硫黄島攻略部隊 主力艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
Z2	Cruising Formation 4 Phases: 4		135/269 605/1209
	Cruising Formation 4 Phases: 4 (Final)		161/321 722/1443
#	Formation	Boss Battle Node	AD/AP AS/AS+

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD
FBB

Type	Ships
DD

Type	Ships
DD
BB

Type	Ships
DD

E-6 Easy AB

#	Formation	Air Raids	AD/AP AS/AS+
AB	Diamond		81/161 362/723
	Diamond		83/166 372/744
	Diamond		126/251 564/1128
#	Formation	Air Raids	AD/AP AS/AS+

E-6 Easy A: 深海潜水艦隊 硫黄島哨戒線A群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
A	Echelon Line Abreast Phases: 1, 3		0/0 0/0
	Echelon Line Abreast Phases: 1, 3		0/0 0/0
	Echelon Line Abreast Phases: 1, 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy B: 深海潜水艦隊 硫黄島哨戒線B群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
B	Echelon		41/81 180/360
	Line Abreast Phases: 3		41/81 180/360
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Easy C: 深海任務部隊 船影ピケット艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
C	Line Ahead Double Line Phases: 1, 3		0/0 0/0
	Line Ahead Phases: 1, 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy D: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
D	Diamond		57/113 252/504
	Diamond Phases: 3		62/123 276/552
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Easy E: 深海任務部隊 偵察巡洋艦戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
E	Line Ahead Double Line Vanguard Phases: 1, 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy F

#	Empty Node
F	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Easy G: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
G	Diamond Phases: 1, 3		57/113 252/504
	Diamond Phases: 1		62/123 276/552
	Diamond Phases: 1 (Final)		99/198 444/888
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Easy H: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
H	Diamond Phases: 2, 3		81/161 360/720
	Diamond Phases: 2, 3		86/171 384/768
	Diamond Phases: 2		91/182 408/816
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Easy H1 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy H2: 深海任務部隊 硫黄島前衛警戒隊 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
H2	Line Ahead Echelon Vanguard Phases: 2, 3		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Easy I: 深海任務部隊 攻略支援重巡戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
I	Line Ahead		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy J: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
J	Diamond Phases: 2, 3		81/161 360/720
	Diamond Phases: 2		86/171 384/768
	Diamond Phases: 2, 3		91/182 408/816
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Easy K: 深海任務部隊 硫黄島揚陸阻止線 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
K	Echelon Line Abreast Phases: 2, 3		3/6 12/24
	Echelon Line Abreast Phases: 2, 3		41/81 180/360
	Echelon Line Abreast Phases: 2, 3		41/81 180/360
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Easy L: 深海任務部隊 硫黄島攻略支援群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
L	Diamond Phases: 2		81/161 360/720
	Diamond		91/182 408/816
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy M

#	Landing Node
M	輸送物資の揚陸地点に到達しました。本海域の輸送作戦は無事完了しています。 The landing point of the convoy has been reached. The transport operation here has already been completed successfully.
#	Landing Node

E-6 Easy N

#	Empty Node
N	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Easy O: 深海硫黄島攻略支援 旗艦艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
O	Cruising Formation 3 Phases: 2, 3		49/97 216/432
	Cruising Formation 3 Phases: 2 (Final)		81/161 360/720
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Easy P (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Easy Q: 深海潜水艦隊 硫黄島哨戒線D群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Q	Echelon Line Abreast Phases: 3		0/0 0/0
	Echelon Line Abreast Phases: 3		0/0 0/0
	Echelon Line Abreast Phases: 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy R: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
R	Diamond Phases: 3		13/25 54/108
	Diamond Phases: 3		59/118 264/528
	Diamond Phases: 4		65/129 288/576
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Easy S: 深海任務部隊 レーダー射撃戦隊 (PoiDB)

#	Formation	Ambush Battle Node	AD/AP AS/AS+
S	Line Ahead Double Line Phases: 3		0/0 0/0
#	Formation	Ambush Battle Node	AD/AP AS/AS+

E-6 Easy T: 深海任務部隊 夜間突入警戒線 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
T	Line Ahead Echelon Phases: 3		0/0 0/0
	Line Ahead		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Easy U: 深海硫黄島攻略 火力支援部隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
U	Line Ahead Double Line Vanguard Phases: 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy V: 深海硫黄島攻略支援 機動部隊群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
V	Diamond Phases: 3		13/25 54/108
	Diamond Phases: 3		59/118 264/528
	Diamond		65/129 288/576
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy W

#	Empty Node
W	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Easy X: 深海硫黄島 上陸攻略部隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
X	Cruising Formation 2 Phases: 3		16/32 71/141
	Cruising Formation 2 (Final)		10/19 41/81
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Easy Y: 硫黄島攻略部隊直轄 潜水戦隊I群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y	Echelon Line Abreast		0/0 0/0
	Echelon Line Abreast Phases: 4		0/0 0/0
	Echelon Line Abreast		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy Y1: 深海任務部隊 快速警戒遊撃戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y1	Vanguard		0/0 0/0
	Vanguard		0/0 0/0
	Vanguard		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy Y2: 硫黄島攻略部隊直轄 潜水戦隊II群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
Y2	Line Abreast		3/6 12/24
	Echelon		41/81 180/360
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Easy Z: 深海硫黄島攻略部隊 随伴艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Z	Line Ahead Double Line		0/0 0/0
	Line Ahead Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Easy Z1: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
Z1	Diamond		89/177 396/792
	Diamond		94/187 420/840
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Easy Z2: 深海硫黄島攻略部隊 主力艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
Z2	Cruising Formation 4		122/244 548/1095
	Cruising Formation 4 (Final)		150/300 674/1347
#	Formation	Boss Battle Node	AD/AP AS/AS+

Type	Ships
DD

Type	Ships
DD
CL

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD

Type	Ships
DD
CL
CA
CVL

Type	Ships
DD

E-6 Casual AB

#	Formation	Air Raids	AD/AP AS/AS+
AB	Diamond		42/83 186/372
	Diamond		44/88 197/393
	Diamond		46/91 204/408
#	Formation	Air Raids	AD/AP AS/AS+

E-6 Casual A: 深海潜水艦隊 硫黄島哨戒線A群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
A	Echelon Line Abreast Phases: 1, 3, 4		0/0 0/0
	Echelon Line Abreast Phases: 1, 3, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual B (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Casual C: 深海任務部隊 船影ピケット艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
C	Line Ahead Double Line Phases: 1, 4		0/0 0/0
	Line Ahead Phases: 1, 3, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual D (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Casual E: 深海任務部隊 偵察巡洋艦戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
E	Line Ahead Double Line Phases: 1, 4		0/0 0/0
	Line Ahead Phases: 1, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual F

#	Empty Node
F	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Casual G: 深海任務部隊 高速支援空母群 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
G	Diamond Phases: 1, 4		54/107 240/480
	Diamond Phases: 1, 4		57/113 252/504
	Diamond Phases: 1 (Final)		62/123 276/552
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Casual H: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
H	Diamond Phases: 2		43/86 192/384
	Diamond Phases: 2		49/97 216/432
	Diamond Phases: 2		81/161 360/720
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Casual H1 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual H2: 深海任務部隊 硫黄島前衛警戒隊 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
H2	Line Ahead Echelon Vanguard Phases: 2		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Casual I (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual J: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
J	Diamond Phases: 2		43/86 192/384
	Diamond Phases: 2		49/97 216/432
	Diamond Phases: 2		81/161 360/720
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Casual K: 深海任務部隊 硫黄島揚陸阻止線 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
K	Echelon Line Abreast Phases: 2		3/6 12/24
	Echelon Line Abreast Phases: 2		41/81 180/360
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Casual L (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual M

#	Landing Node
M	輸送物資の揚陸地点に到達しました。本海域の輸送作戦は無事完了しています。 The landing point of the convoy has been reached. The transport operation here has already been completed successfully.
#	Landing Node

E-6 Casual N

#	Empty Node
N	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Casual O: 深海硫黄島攻略支援 旗艦艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
O	Cruising Formation 3 Phases: 2		6/11 24/48
	Cruising Formation 3 Phases: 2 (Final)		43/86 192/384
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Casual P (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Casual Q: 深海潜水艦隊 硫黄島哨戒線D群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Q	Echelon Line Abreast Phases: 3, 4		0/0 0/0
	Echelon Line Abreast Phases: 3, 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual R: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
R	Diamond Phases: 3		12/24 53/105
	Diamond Phases: 3, 4		13/25 54/108
	Diamond Phases: 3, 4		18/35 78/156
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Casual S: 深海任務部隊 レーダー射撃戦隊 (PoiDB)

#	Formation	Ambush Battle Node	AD/AP AS/AS+
S	Line Ahead Double Line Phases: 3, 4		0/0 0/0
#	Formation	Ambush Battle Node	AD/AP AS/AS+

E-6 Casual T: 深海任務部隊 夜間突入警戒線 (PoiDB)

#	Formation	Night Battle Node	AD/AP AS/AS+
T	Line Ahead Echelon Phases: 3, 4		0/0 0/0
	Line Ahead Phases: 3		0/0 0/0
#	Formation	Night Battle Node	AD/AP AS/AS+

E-6 Casual U: 深海硫黄島攻略 火力支援部隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
U	Line Ahead Double Line Vanguard Phases: 3		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual V: 深海硫黄島攻略支援 機動部隊群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
V	Diamond Phases: 3, 4		12/24 53/105
	Diamond Phases: 3, 4		13/25 54/108
	Diamond Phases: 3		18/35 78/156
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual W

#	Empty Node
W	敵影を見ず。 No enemy spotted.
#	Empty Node

E-6 Casual X: 深海硫黄島 上陸攻略部隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
X	Cruising Formation 2 Phases: 3, 4		13/25 56/111
	Cruising Formation 2 Phases: 3 (Final)		4/7 15/30
#	Formation	Boss Battle Node	AD/AP AS/AS+

E-6 Casual Y: 硫黄島攻略部隊直轄 潜水戦隊I群 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y	Echelon Line Abreast Phases: 4		0/0 0/0
	Echelon Line Abreast Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual Y1: 深海任務部隊 快速警戒遊撃戦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Y1	Vanguard Phases: 4		0/0 0/0
	Vanguard Phases: 4		0/0 0/0
	Vanguard Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual Y2: 硫黄島攻略部隊直轄 潜水戦隊II群 (PoiDB)

#	Formation	Supported Battle Node	AD/AP AS/AS+
Y2	Echelon Line Abreast Phases: 4		3/6 12/24
	Line Abreast Phases: 4		41/81 180/360
#	Formation	Supported Battle Node	AD/AP AS/AS+

E-6 Casual Z: 深海硫黄島攻略部隊 随伴艦隊 (PoiDB)

#	Formation	Normal Battle Node	AD/AP AS/AS+
Z	Line Ahead Double Line Phases: 4		0/0 0/0
	Line Ahead Phases: 4		0/0 0/0
#	Formation	Normal Battle Node	AD/AP AS/AS+

E-6 Casual Z1: 深海空母機動部隊 艦載機群 (PoiDB)

#	Formation	Air Defense Node	AD/AP AS/AS+
Z1	Diamond Phases: 4		49/97 216/432
	Diamond Phases: 4		57/113 252/504
	Diamond Phases: 4		94/187 420/840
#	Formation	Air Defense Node	AD/AP AS/AS+

E-6 Casual Z2: 深海硫黄島攻略部隊 主力艦隊 (PoiDB)

#	Formation	Boss Battle Node	AD/AP AS/AS+
Z2	Cruising Formation 4 Phases: 4		82/163 365/729
	Cruising Formation 4 Phases: 4 (Final)		133/265 596/1191
#	Formation	Boss Battle Node	AD/AP AS/AS+

Ship Drops

Ship drops
Type	Ship?	E	G	L	O	T	U	V	X	Y1	Z	Z2
DE	Noumi		Medium+					Hard+	Hard+
DE	Etorofu											Hard+
DD	Heywood L. Edwards											Hard+
DD	Harusame	Easy+	Casual+		Medium+	Medium+	Casual+		Easy+	Medium+	Casual+
DD	Yamakaze		Medium+		Hard+			Hard+	Hard+
DD	Oyashio		Easy+		Hard+
DD	Hatsukaze	Hard+	Casual+		Easy+	Casual+	Hard+	Easy+	Easy+	Hard+	Casual+
DD	Amatsukaze											Casual+
DD	Tokitsukaze											Hard+
DD	Isokaze		Casual+						Easy+		Medium+
DD	Nowaki		Easy+	Hard+		Hard+					Hard+
DD	Arashi		Hard+			Hard+			Easy+		Hard+
DD	Hagikaze		Easy+			Easy+	Hard+		Hard+		Easy+
DD	Maikaze	Casual+	Hard+	Easy+	Easy+	Medium+	Easy+		Casual+	Hard+	Casual+
DD	Takanami											Easy+
DD	Akizuki		Casual+						Casual+		Hard+
DD	Fletcher		Casual+						Medium+	Easy+
CL	Brooklyn											Casual+
CL	Noshiro											Hard+
CL	Yahagi											Casual+
CL	Sakawa											Casual+
CL	Honolulu		Casual+
CL	Helena					Hard+			Hard+	Hard+
CL	Atlanta				Hard+				Hard+			Hard+
CA	Mikuma											Casual+
CA	Northampton											Medium+
CVL	Langley		Hard+									Casual+
FBB	Massachusetts											Hard+
FBB	Washington								Easy+			Medium+
FBB	Iowa											Medium+
BB	Maryland		Hard+						Hard+			Easy+
DD	Yukikaze											Hard+
DD	Akigumo	Casual+	Easy+	Hard+	Hard+	Medium+	Hard+		Hard+	Medium+	Casual+
DD	Naganami											Casual+
CL	Kitakami	Casual+	Casual+		Medium+	Hard+	Easy+	Casual+	Medium+	Hard+	Casual+
CL	Ooi	Easy+	Casual+		Hard+	Hard+		Casual+	Casual+	Casual+	Easy+
CL	Kinu											Casual+
CL	Abukuma											Hard+
CL	Sendai	Hard+	Easy+		Easy+	Easy+		Easy+	Medium+	Hard+	Casual+
CL	Yuubari											Hard+
CA	Myoukou											Casual+
CA	Atago											Casual+
CA	Mogami		Easy+			Casual+	Hard+		Easy+		Casual+
CA	Suzuya											Medium+
CA	Kumano											Hard+
CA	Tone		Medium+			Casual+	Easy+		Hard+		Medium+	Casual+
CA	Chikuma		Casual+			Easy+	Hard+	Easy+	Medium+		Easy+	Hard+
CVL	Zuihou		Easy+						Easy+			Casual+
FBB	Kongou											Casual+
FBB	Hiei											Easy+
FBB	Haruna											Hard+
FBB	Kirishima		Medium+						Casual+			Medium+
BB	Ise											Casual+
BB	Hyuuga											Medium+
BB	Nagato											Casual+
BB	Mutsu		Hard+									Casual+
CV	Kaga											Casual+
CV	Shoukaku		Hard+						Casual+

Time remaining until Event ends [12]: 1 May 2023 11:00:00 +0900 The Early Spring 2023 Event has ended!
KC anniversary maintenance has started, time remaining until maintenance ends [13]: (~4h event pause) 23 April 2023 20:30:00 +0900 The maintenance has ended. See 2023-04-23 patch notes.
Early Spring 2023 Event Hub Overview Introduction & Overview Main Operation Maps Extra Operation Maps E-1 | E-2 | E-3 E-4 | E-5 | E-6