Dear Commanders,
Headquarters will carry out maintenance on 8/13, 12:00 A.M. (UTC-7) for approximately 8 hours. Any change in the update progress will be announced on our Facebook / X pages. During the maintenance period, our servers will be unavailable.
We sincerely apologize for any inconvenience caused during this period.
Target Servers
All servers on Android and iOS
List of New Contents
New Events
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Depths of the Astrarium (During the event, play event stages to collect event PT to earn special rewards.)
※During the event, sortie to event stages to earn event PT and exchange them for rewards including the limited character Collett, the limited gear “Error XIII”, and other rewards.
※During the event, accumulate PT to earn rewards including the limited character John Rodgers.
※Commemorative Album: During the event, complete commemorative missions to collect stickers and exchange for “Astrarium Medal”.
※Story Mode: Read the whole story to get Wisdom Cube ×5.
Scorching Summer Wavechasers (During the event, log in every day to get 3 speed boosts. Complete daily missions to get 2 additional speed boosts. Complete 9 laps to get limited furniture.)
Sealane Protector (Log in every day to unlock a new stage. Clear all 7 to get a special retrofit item for Belfast.)
Special Login Campaign (Log in during the event period to earn great rewards. Log in for 7 days to get a character of your choice including Essex, Shoukaku, Indomitable, Belfast, Kuybyshev, Prinz Adalbert, Jean Bart and Huan Ch’ang.)
Headquarters Mobilization Request (Enter a UID to call a Commander back to active duty and earn great rewards.)
Wishing Well (Choose up to 2 characters added to the three permanent build pools before 5/20/2026 to have them as rate up. The rarity of these ships will determine their build chance.)
Furniture Sets Rerun (Limited furniture sets that were on sale before 5/20/2026, except collaboration sets, will return for a limited time.)
Rental Outfits (Log in during the event period to earn 3 rental outfit vouchers, which can be used on the following skins: Bennington – Sunshine Chaser (L2D+), Indomitable – The Laid-Back Navigator (L2D+), Musashi – Cheering For You Alone (L2D+).)
Rerun Event
Available permanently
Sparkling Summer (Event missions will unlock every day for 10 days. Complete them all to get Le Mars’s limited skin, “Été Brillant”. *Commanders who already own this skin will instead receive Coins.)
Fate Simulation Update
Series 8 – Priority Ships
Fate Simulation added for Kansas, Vittorio Cuniberti, and Dmitri Donskoi.
New Characters
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Bennington (Rate up in event construction pool)
Vicksburg (Rate up in event construction pool)
Collett (Available in event construction pool)
Harrison (Rate up in event construction pool)
Exchange available in PT shop for a limited time between 8/13 – 9/3, 11:59 P.M. (UTC-7)
Collett
Available as a reward of accumulated PT for a limited time between 8/13 – 9/3, 11:59 P.M (UTC-7)
John Rodgers
New Retrofit
Available permanently
Belfast (Retrofit)
New Skins
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Bennington – Sunshine Chaser (L2D+)
Indomitable – The Laid-Back Navigator (L2D+)
Musashi – Cheering For You Alone (L2D+)
Vicksburg – Dazzling Diva of the Raceway (Dynamic)
Fritz Rumey – Verabredung in the Night Breeze (Dynamic)
Essex – Telepathy Training (Dynamic)
Collett – Full-Auto Maintenance
Harrison – Accidental Pursuit Race?
John Rodgers – Grid Girl’s Interval
Rerun Skins
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Bois Belleau – Steamy Therapy (L2D+)
Anchorage – Sweet Evening Milk (L2D+)
Masséna – Sweetly Intoxicating Spring (L2D)
Enterprise – Bathing Under Sunny Skies (L2D)
Duguay-Trouin – Covetous Bathgoer (Dynamic)
Noshiro – A Dip in the Moonlight (Dynamic)
Helena – Basking in the Cypress’ Warmth (Dynamic)
Duquesne – Wetness of a Crimson Night
Le Hardi – Sticky Situation
Denver – Steam Dream
Anniversary Selected Rerun Outfits (※Please refer to the list in the end for details.)
Available permanently
Pittsburgh – The Bartender’s Gambit (L2D)
Friedrich der Große – One Summer Night’s Intimacy (L2D)
Painlevé – Fresh and Fortunate (L2D)
Indiana – High Noon Arrest (Dynamic)
Fargo – Dairy in the Dreary Sun (Dynamic)
Kersaint – A Saint’s Mercy Can Do No Wrong (Dynamic)
Herring – The Town With No Shade
Bell – Saloon Mishaps
U-556 – Prairie Knight
Unicorn – Champion of Unicorn
New Oath Skin
Available permanently
Kearsarge – Code: OATH
Double Gem Reset
First time purchase bonuses are reset.
New Items in Shop
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
8th Anniversary Lucky Bag (1 purchase limited)
Promise Crate (1 purchase limited)
Limited Build Supplies (1 purchase limited)
Limited Strategic Supplies (5 purchases limited)
Decor Tokens Pack (2 purchases limited)
Cognitive Chip Pack (2 purchases limited)
New Items in Yostar Top-Up Center
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
8th Anniversary Lucky Bag (1 purchase limited)
Anniv Rerun Outfits Lucky Box (1 purchase limited)
※Please refer to the list in the end for skin details.
New Furniture
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Seaside Endurance Race
Rerun Furniture
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Summer Fun
Manjuu Park
Royal Metropolis
Playground
Cat Café
Summer Water Park
Rainbow Room
The Big Leagues
Manjuu Pizzeria
Manjuuversal Studios
Manjuu Campus
Fairy Tale Forest
Manjuu Ballroom
Breezy Summer
Palais Élégant
Youkai Resort
Port Night Club
Phantom Thief’s Riddle Room
Sorcerer’s Magic Cabin
Starlit Backstage
Holiday Cruise
Frontier Saloon
Dream Park
Shadowy Port
Wilderness Safehouse
Spring-Seeker in the Snow
Pharaoh’s Secret Realm
Interstellar Medical Station
Tulipan Countryside
Seaside Splash
Journey by Rail
Sylvan Hot Springs
Ninja Castle
Temple of Phantom Light
Meowing Maid’s House
Fashion Studio
Spring Festival Auction
Data Command Center
New Gearbox
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
Gear Skin Box (Seaside Speedstars)
Prototype Shop Update
Available permanently
Eldridge’s retrofit item – Wattage Amplifier
FleetChat Update
Bennington
Vicksburg
Collett
Harrison
John Rodgers
Eagle Union Group
JUUSTAGRAM
Available for a limited time between 8/13 – 8/26, 11:59 P.M. (UTC-7)
New content added
CV Update
Characters
Bennington – Sally Amaki
Vicksburg – Mao Ito
Collett – Natsumi Haruse
Harrison – Yurie Funato
John Rodgers – Yurie Funato
Belfast (Retrofit) – Yui Horie
Skins
Bennington – Sunshine Chaser (L2D+) – Sally Amaki
Indomitable – The Laid-Back Navigator (L2D+) – Miku Itou
Musashi – Cheering For You Alone (L2D+) – Lynn
Vicksburg – Dazzling Diva of the Raceway (Dynamic) – Mao Ito
Fritz Rumey – Verabredung in the Night Breeze (Dynamic) – Ayumi Tsunematsu
Essex – Telepathy Training (Dynamic) – Kaori Mizuhashi
Collett – Full-Auto Maintenance – Natsumi Haruse
Harrison – Accidental Pursuit Race? – Yurie Funato
John Rodgers – Grid Girl’s Interval – Yurie Funato
Kearsarge – Code: OATH – Yoshino Aoyama
EX
Bennington EX – Sally Amaki
Vicksburg EX – Mao Ito
Collett EX – Natsumi Haruse
Harrison EX – Yurie Funato
John Rodgers EX – Yurie Funato
Belfast EX – Yui Horie
System Optimization
Comics and Juu Port Updates were updated;
Optimized the display effects when purchasing skins in Skin Shop;
Optimized the display of skill enhancement text of Augment modules;
Fixed an issue where the background music volume could behave abnormally under certain circumstances when using Plymouth’s skin “An Angelic Physical”;
Fixed an issue where the damage increase effect of Kansas’s skill “Chargeburst” did not match its description;
Fixed an issue where the HP recovery effect target of Ugolino Vivaldi’s skill “Pain, Pain, Fly Away” behaved abnormally under certain circumstances;
Fixed an issue where the first smoke deployment timing of the skill “Smokescreen: Light Cruisers” was abnormal after battle start;
Fixed clipping issues that occurred in some story scenes of Admiral Nakhimov’s Private Quarters;
Optimized and corrected some images, texts, and other resources.
Event Reminders
The following events will be unavailable after 8/12, 11:59 P.M. (UTC-7)
Call to Arms: Essex-Class Phase I
Friendly Reminders
During maintenance, do not delete your game.
During maintenance, you cannot play the game.
Please quit the game before the maintenance begins.
The duration of the maintenance will be adjusted according to the progress of the patch.
Maintenance Compensation
Coin ×2500
Oil ×3000
Target
Accounts created before 8/13/2026, 12:00 A.M. (UTC-7)
From Headquarters
Contact us: al.cs@yo-star.com
Anniversary Selected Rerun Outfits
Admiral Zenker - Fun with…Interrogations? (L2D)
U-552 - Special Sightseeing Service
Z13 - Strategic Date Solution (L2D)
Azuma - Career Counseling for the Groom (L2D)
Impero - Drunken Drowsy Dreamer
U-37 - Keeping Peace in the Streets
Neptune - Officer Bunneptune Is on the Case!
Chao Ho - Azure Ripples, Shimmering Sun (Dynamic)
Queen Anne's Revenge - Call of the Creeping Embrace (L2D)
Pearl - Fallen Angel in the Dark Castle (L2D+)
Lyme - Corrupting Trap (Dynamic)
Royal James - The Forbidden Slurp
Adventure - Master of the Safe House (Dynamic)
Izumo - Tail-Stirred Cocktail (Dynamic)
Kronshtadt - Animal Agent (Dynamic)
Harutsuki - Little Steamy Sprite
Yorktown II - An Evening's Companionship (Dual-Form)
Lexington II - The Fluffiest of Maids (L2D)
William D. Porter - The Daredevil's Maidly Service
Cowpens - Milky Ministrations (L2D)
Clarence K. Bronson - Special Functional Testing
Pasadena - Surprising Game (Dynamic)
Birmingham - Briar Maid
Bismarck Zwei - Bathed in Brightness and Spirit (Dynamic)
Guichen - Milk and Kisses (Dynamic)
Otto von Alvensleben - The Clumsy Maid is in a Bind! (Dynamic)
Kuybyshev - Rainy Day Blues
Gouden Leeuw - An Intimate Cleaning (L2D+)
Kansas - Late-Night Leisure (Dynamic)
Mecklenburg - Branding Witchcraft (L2D+)
Dmitri Donskoi - Bedside Bunny
Vittorio Cuniberti - On the Habits of Cats
Prinz Eugen - Between Tipsiness and a Wager (L2D+)
Francesco Caracciolo - Confession Under the Spotlight (Dynamic)
Alberto di Giussano - A Magnificent Mistake
Ugolino Vivaldi - An Unexpected Catch!
Fujinami - Secret Fashion Show For You
Takao - Inner Cultivation (L2D+)
Shimakaze - The Unmoving Rabbit
Alabama - Through Your Lens, My Everything (Dynamic)
Chien Wu - All-Nighter Masterpiece (Dynamic)
Anniv Rerun Outfits Lucky Box: Skin List and Corresponding Drop Rates Admiral Zenker - Fun with…Interrogations? (L2D) : 2% U-552 - Special Sightseeing Service: 2% Z13 - Strategic Date Solution (L2D): 2% Azuma - Career Counseling for the Groom (L2D): 2% Impero - Drunken Drowsy Dreamer: 2% U-37 - Keeping Peace in the Streets: 2% Neptune - Officer Bunneptune Is on the Case!: 2% Chao Ho - Azure Ripples, Shimmering Sun (Dynamic): 2% Queen Anne's Revenge - Call of the Creeping Embrace (L2D): 2% Pearl - Fallen Angel in the Dark Castle (L2D+): 2% Lyme - Corrupting Trap (Dynamic): 2% Royal James - The Forbidden Slurp: 2% Adventure - Master of the Safe House (Dynamic): 2% Izumo - Tail-Stirred Cocktail (Dynamic): 2% Kronshtadt - Animal Agent (Dynamic): 2% Harutsuki - Little Steamy Sprite: 2% Lexington II - The Fluffiest of Maids (L2D): 2% William D. Porter - The Daredevil's Maidly Service: 2% Cowpens - Milky Ministrations (L2D): 2% Clarence K. Bronson - Special Functional Testing: 2% Pasadena - Surprising Game (Dynamic): 2% Birmingham - Briar Maid: 2% Bismarck Zwei - Bathed in Brightness and Spirit (Dynamic): 2% Guichen - Milk and Kisses (Dynamic): 2% Otto von Alvensleben - The Clumsy Maid is in a Bind! (Dynamic): 2% Kuybyshev - Rainy Day Blues: 2% Gouden Leeuw - An Intimate Cleaning (L2D+): 2% Kansas - Late-Night Leisure (Dynamic): 2% Mecklenburg - Branding Witchcraft (L2D+): 2% Dmitri Donskoi - Bedside Bunny: 2% Vittorio Cuniberti - On the Habits of Cats: 2% Prinz Eugen - Between Tipsiness and a Wager (L2D+): 2% Francesco Caracciolo - Confession Under the Spotlight (Dynamic): 2% Alberto di Giussano - A Magnificent Mistake: 2% Ugolino Vivaldi - An Unexpected Catch!: 2% Fujinami - Secret Fashion Show For You: 2% Takao - Inner Cultivation (L2D+): 2% Shimakaze - The Unmoving Rabbit: 2% Alabama - Through Your Lens, My Everything (Dynamic): 2% Chien Wu - All-Nighter Masterpiece (Dynamic): 2% Masséna - Sweetly Intoxicating Spring (L2D): 2% Bois Belleau - Steamy Therapy (L2D+): 2% Duquesne - Wetness of a Crimson Night: 2% Le Hardi - Sticky Situation: 2% Duguay-Trouin - Covetous Bathgoer (Dynamic): 2% Noshiro - A Dip in the Moonlight (Dynamic): 2% Helena - Basking in the Cypress' Warmth (Dynamic): 2% Denver - Steam Dream: 2% Anchorage - Sweet Evening Milk (L2D+): 2% Enterprise - Bathing Under Sunny Skies (L2D): 2%