Headquarters will carry out maintenance on 9/29, 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 Features Island Planner added ※You can enter the new gameplay Island Planner through “HQ” – “Island Planner”. ※Unlocks at Commander Lv. 50. 【Island Planner】 ※Use the Island Authority Permits to give characters the credentials to visit the island freely. ※Unlock more stories, features, and rewards by leveling characters, completing Island Requests, researching, and exploring the island. 【Season】 ※During a season, you can earn Island Development Points (IDP) by doing things such as exchanging resources, producing specific resources, completing transport jobs, participating in seasonal events, and making purchases in the shop. ※Season I will be available between 9/29/2025 – 1/7/2026, 11:59 P.M. (UTC-7). 【Stellar Prize Draw】 ※You can spend Stellar Tickets on the Stellar Prize Draw to draw various prizes, ranging in grade from S (highest) to C (lowest). ※Stellar Tickets can be earned through playing Island Planner, or purchased using Gems. ※The first edition of Stellar Prize Draw will be available between 9/29/2025 – 1/7/2026, 11:59 P.M. (UTC-7). 【Login Bonus】 ※Log in to get great rewards including Island Development Gem, Manufacturing Textbook T2, and Cognitive Chips.
※※※※※Important Notice※※※※※ ※”Island Planner” requires an extra of 3.3GB resources downloading. ※ If experiencing frame drops or lag during gameplay, navigate to [Island Planner] → [Manage] → [Settings] → [Island Display] to lower graphics settings for smoother performance. ※ If you encounter display issues such as screen flickering during gameplay, enable [Rendering Compatibility Mode] in [Main Menu] → [Settings] → [Options] → [Other Settings] to improve performance.
◆ Minimum Requirements for Island Project ◆ For optimal gameplay, the following configurations are recommended: Android: CPU: Snapdragon 845 or equivalent (or higher) RAM: 6GB+ OS: Android 9.0+ iOS: Devices: iPhone: iPhone 12 Pro or newer iPad: Models with A13 chip or newer OS: iOS 13.0+ Emulator: Set graphics renderer to OpenGL If screen artifacts occur, disable Distortion in Island settings.
Affinity Gifts added ※You can obtain affinity gifts through the Island Planner shop. Give gifts in Character Details to raise their affinity level.
New Item in Shop Available for a limited-time between 9/29 – 10/8, 11:59 P.M. (UTC-7) The Heart-Throbber Pack (1 purchase limited)
System Optimization Fixed some UI, texts, and bugs.
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 2500×coins 3000×oils
Target Accounts created before 9/29/2025, 12:00 A.M. (UTC-7)
Headquarters will carry out maintenance on 9/25, 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
Private Quarters Update New Character Taihou ※Interact with Taihou in her Bedroom; ※Unlock Taihou’s Café Invitation and invite Taihou to the Common Area to unlock her new Interaction, Minigame, and 3D outfit.
New Items Available permanently Taihou’s exclusive furniture – Love Nest Taihou’s exclusive gift – Love Enshackled
PrivateChat Update Taihou ※You can check Taihou’s info, calls, and posts through “Private Quarters” – “PrivateChat”.
New Events Available for a limited-time between 9/25 – 10/22, 11:59 P.M. (UTC-7) Sports Time & Race Queen Series Rerun Campaign (During the campaign, you will earn 1 Coupon for each “Sports Time” or “Race Queen” series skin or skin pack you purchase at regular price. Log in to the game to obtain rewards. Please refer to the list at the end for details.)
Available for a limited-time between 10/1 – 11/30, 11:59 P.M. (UTC-7) Cruise Missions (During the campaign season, accumulate progress points to earn rewards.) ※Cruise Missions Rewards will consist of Regular Rewards and Fair Winds Rewards. Regular Rewards will be available to all while the Fair Winds Rewards will require the purchase of Fair Winds Cruise Pass. ※During the campaign season, complete missions and accumulate progress points to get Regular Rewards including the limited character Dewey META and Specialized Bulin Custom MKIII. ※Purchasing the Fair Winds Cruise Pass for $9.99 will grant 1,500 progress points immediately. Additionally, accumulate progress points to get Fair Winds Rewards including Kawakaze’s limited outfit “Guardian Fox, Forever Loyal” and new gear skins and Battle UI. ※The campaign missions, progress points, Fair Winds Cruise Pass and rewards will only be available during the campaign season.
New Oath Skins Available permanently Amagi(CV) – Moonlit Blossom on Placid Seas Ulrich von Hutten – Liebestrank Black Prince – Love’s Greeting
New Items in Shop Available for a limited-time between 9/25 – 10/22, 11:59 P.M. (UTC-7) Sports & Race Return Lucky Box (2 purchase limited)
Available for a limited-time between 9/25 – 10/8, 11:59 P.M. (UTC-7) Promise Crate (1 purchase limited)
Monthly Update October’s login furniture The Two Heads
October’s Extreme Challenge Libra (The next boss, “Enterprise”, will automatically rotate when the month changes to October. Assemble the best fleet you can and clear challenge stages to earn limited portrait and chat frames of Libra.)
Cruise Pass Revisitor Shop Update Available permanently after 10/1, 12:00 A.M. (UTC-7) Character: Sheffield META Character skin: Yuugure – Fun in the Sun Gear skins: Hailstorm Shell, Ball Lightning Shell, Fire Whirl Torpedo, After the Rain
CV Update Character Dewey META – Miyuri Shimabukuro
Skins Amagi(CV) – Moonlit Blossom on Placid Seas – Miyuki Sawashiro Ulrich von Hutten – Liebestrank – Hibiku Yamamura Black Prince – Love’s Greeting – Hisako Kanemoto Kawakaze – Guardian Fox, Forever Loyal – Yuka Iguchi
System Optimization Fixed some UI, texts, and images.
Event Reminders The following events will be unavailable after 9/24, 11:59 P.M. (UTC-7) Voltage Rising Rerun
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 2500×coins 3000×oils
Target Accounts created before 9/25/2025, 12:00 A.M. (UTC-7)
From Headquarters Contact us: al.cs@yo-star.com
Sports Time & Race Queen Series Rerun Outfits Prinz Eugen - Final Lap (L2D) Enterprise - Wind Catcher (L2D) Marseillaise - Fighting Angel's Regimen (Dynamic) Painlevé - Team Stretching (Dynamic) Yoizuki - Sports Festival Preparations Minneapolis - eXtreme Games Bremerton - Scorching-Hot Training Intrepid - One Intrepid Pitch Baltimore - Black Ace Reno - Biggest Little Cheerleader Bluegill - Up-And-Coming Infielder Marblehead - Boxing Girl! Cygnet - Royal Fanfare Bache - Showy Sports Star Taihou - Enraptured Companion Takao - Full Throttle Charmer Atago - Stunning Speedster Duke of York - Prestige of the Glorious Formula Prince of Wales - The Laureate's Victory Lap Shoukaku - Sororal Wings Zuikaku - The Wind's True Name Brünhilde - Grain-Seizing Grani Blücher - High-Altitude Head Over Heels Z16 - Guaranteed Grand Slam! U-96 - How Heavy Are Those Barbells? Z24 - The Devil on the Court Hornet - Cheering Justice! Kirov - High Jump Star Lyon - Paired Exercise Suffren - Impulsive Incident West Virginia - Scenic Rhapsody Casablanca - Cheer Squad on Break Le Téméraire - Cheering Star Hammann - Blushing Fellow Unicorn - Champion of Unicorn
Headquarters will carry out maintenance on 9/19, 12:00 A.M. (UTC-7) for approximately 6 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 Event Available for a limited-time between 9/19 – 10/2, 11:59 P.M. (UTC-7) Rental Outfits (Log in during the event period to earn 3 rental outfit vouchers, which can be used on the following skins: Alsace – Tipsy Oni on a Sacred Night (L2D), Unzen – Arcane Ninja Knowledge (L2D), Guam – The Kunoichi’s Dangerous Variety Show (L2D).)
New Skins Available for a limited-time between 9/19 – 10/2, 11:59 P.M. (UTC-7) Alsace – Tipsy Oni on a Sacred Night (L2D) Unzen – Arcane Ninja Knowledge (L2D) Guam – The Kunoichi’s Dangerous Variety Show (L2D) Laffey II – Lady Laffey’s Languid Tour (Dynamic) Tallinn – Night of Full Moon and Overflowing Love (Dynamic) Brennus – Timeless Nocturne Gascogne – Traveling Mood Mechanism Bolzano – A Special Night Just for Us Warspite – The Grand Old Lady Sunders All
Rerun Skins Available for a limited-time between 9/19 – 10/2, 11:59 P.M. (UTC-7) Musashi – The Purple Rabbit’s Marksmanship (L2D) Sirius – Rabbit of Paradise (L2D) Bremerton – Pillowed Counseling (Dynamic) Kashino – Fresh and Sweet (Dynamic) Gloucester – Violet Enrapturement (Dynamic) Ting An – Undercover or Uncovered?! Prinz Rupprecht – Midnight Pearl Ryuujou – The Dragon Slides In! Fubuki – Caught Under the Lights
Available permanently Unzen – Sojourn Through Clear Seas (L2D) Shinano – Dreamy White Sands (L2D) Argus – Cerulean Enthrallment Prince of Wales – A Knight’s Song, a Lady’s Night Z23 – Tanz der Blumen Sakawa – The Keys of Love Shimakaze – Clumsy Moon Rabbit
New Items in Shop Available for a limited-time between 9/19 – 10/2, 11:59 P.M. (UTC-7) Ninja Castle Lucky Box B (1 purchase limited) Dreamland Lucky Bag B Rerun (1 purchase limited)
New Memory Available permanently Watarase
FleetChat Update Watarase
JUUSTAGRAM Available for a limited-time between 9/19 – 10/2, 11:59 P.M. (UTC-7) New content added
CV Update Skins Alsace – Tipsy Oni on a Sacred Night (L2D) – Aki Toyosaki Unzen – Arcane Ninja Knowledge (L2D) – Suzuko Mimori Guam – The Kunoichi’s Dangerous Variety Show (L2D) – Karin Kagami Laffey II – Lady Laffey’s Languid Tour (Dynamic) – Maria Naganawa Tallinn – Night of Full Moon and Overflowing Love (Dynamic) – Noriko Shitaya Brennus – Timeless Nocturne – Sayaka Kikuchi Gascogne – Traveling Mood Mechanism – Mikako Komatsu Bolzano – A Special Night Just for Us – Ryouko Maekawa Warspite – The Grand Old Lady Sunders All – Sumire Uesaka
System Optimization Optimized the Live2D display effects for the following outfits: Sovetsky Soyuz – Stringed Interrogation Hakuhou – Floral Ninja Roleplay Fritz Rumey – Schwarzes Kaninchen Fixed an issue where the enhanced special barrage for Ying Swei’s skill “Purge Evil+” and Chao Ho’s skill “Cleanse Impurity+” were abnormal. Optimized and corrected some images, text, and other resources.
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 2000×coins 2500×oils
Target Accounts created before 9/19/2025, 12:00 A.M. (UTC-7)
Headquarters will carry out maintenance on 9/12, 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 9/12 – 10/2, 11:59 P.M. (UTC-7) A Dance for Amahara Above (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 “Dream Stone (UR Voucher)” and exchange them for the limited UR character I-404. (I-404 can be exchanged up to 2 times. Dream Stone (UR Voucher) can be obtained by completing SP levels, daily missions, challenge missions, Turmoil in the Ninja Castle, event PT shop, etc.) ※During the event, sortie to event stages to earn event PT “Amahara Phoenix Feathers” and exchange them for rewards including the limited character, Asama. ※During the event, accumulate PT to earn rewards including the limited character Taekaze.
Turmoil in the Ninja Castle (Participate in the event to earn rewards such as exclusive furniture, gear skins, and event PTs.) ※Castle Defense (Crush all the assailants on your castle to earn rewards.) ※Lord’s Scroll (Obtain materials to repair the castle and recruit troops.) ※Shinobi Secrets (Gain progress to unlock new stories.) ※Open-Air Onsen (Place your shipgirls inside the onsen to increase their Morale recovery speed.)
Commemorative Album (During the event, complete commemorative missions to collect stickers and exchange for “Sky Realm Amahara Medal”.)
Special Login Campaign (Log in during the campaign period to earn great rewards.)
Rental Outfits (Log in during the event period to earn 3 rental outfit vouchers, which can be used on the following skins: Sovetsky Soyuz – Stringed Interrogation (Dual-Form), Hakuhou – Floral Ninja Roleplay (L2D+), Oumi – A Failed Escape? (L2D).)
Available for a limited-time between 9/12 – 10/31, 11:59 P.M. (UTC-7) During the event, players under Lv.80 will earn double Commander and ship EXP from sorties.
New Characters Available for a limited-time between 9/12 – 10/2, 11:59 P.M. (UTC-7) Hakuhou (Rate up in event construction pool) Oumi (Rate up in event construction pool) Asama (Available in event construction pool) Minase (Rate up in event construction pool)
※Hakuhou will have a rate of 1.2% in the upcoming Limited Construction. Additionally, after every 200 event construction attempts, an additional copy of Hakuhou can be obtained (limit of 4 times). This process won’t be affected by whether Hakuhou appears in the construction attempt or not. Accumulated construction attempts will not carry over to the next limited construction event.
Exchange available in PT shop for a limited-time between 9/12 – 10/8, 11:59 P.M. (UTC-7) I-404 Asama
Available as a reward of accumulated PT for a limited-time between 9/12 – 10/8, 11:59 P.M. (UTC-7) Taekaze
New Retrofit Available permanently Shiratsuyu (Retrofit)
New Skins Available for a limited-time between 9/12 – 10/2, 11:59 P.M. (UTC-7) Sovetsky Soyuz – Stringed Interrogation (Dual-Form) Hakuhou – Floral Ninja Roleplay (L2D+) Oumi – A Failed Escape? (L2D) Asama- Blooming Upon a Bewitching Night (L2D) I-404 – Dance of Crimson Strings (Dynamic) I-404’s outfit “Dance of Crimson Strings” adds a new interactive function. Tap the button to switch between different states, and experience different expressions, dialogue, and voice-over performances. Morrison – Technology or Ninjutsu? (Dynamic) Morrison’s outfit “Technology or Ninjutsu?” includes multiple randomly triggered animations. Minase – Maidenly Meditation Taekaze – Kunoichi’s Emergency Landing
Rerun Skins Available for a limited-time between 9/12 – 10/2, 11:59 P.M. (UTC-7) Amagi(CV) – Throne of Fallen Petals (L2D) ※This skin is for Amagi(CV) only. Please note Amagi(CV) and Amagi(BC) cannot share skins. Watarase – Garments of Everlasting Magic (L2D) Ayase – A Glimpse of the Moon Rabbit (Dynamic) Belfast – Blissful Service (Dynamic) Suzunami – Winter Beauty’s Ball Gown Ark Royal – Order Amidst Amusement Z35 – Himmel: Beyond Love’s Boundaries Sheffield – Occult Clash
Available permanently Kashino – Robust Floral Strings (L2D) Hakuryuu – Flash of Silk and Strings (L2D) Hatsuzuki – August’s First Romance (L2D) Owari – Shimmering Forsythia (Dynamic) Natori – Beach Paradise Asanagi – Lulled by Rough Seas Nautilus – Shining Blossom in the Deep Blue Katsuragi – Shallow-Water Leisure
New Items in Shop Available for a limited-time between 9/12 – 10/2, 11:59 P.M. (UTC-7) Ninja Castle Lucky Box A (1 purchase limited) Dreamland Lucky Bag A Rerun (1 purchase limited) Battle UI Pack – Ninja Castle (Basic) (1 purchase limited) Battle UI Pack – Ninja Castle (Premium) (1 purchase limited) ※1 Battle UI Pack – Ninja Castle (Basic) contains the Battle UI Theme Ninja Castle and Coin1000; 1 Battle UI Pack – Ninja Castle (Premium) contains the Battle UI Theme Ninja Castle and Gem3060. You can only choose to buy ONE version. 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 Furniture Available for a limited-time between 9/12 – 10/2, 11:59 P.M. (UTC-7) Ninja Castle
New Gearbox Available for a limited-time between 9/12 – 10/2, 11:59 P.M. (UTC-7) Gear Skin Box (Dreams of Amahara)
EX Hakuhou EX – Shiori Izawa I-404 EX – Minori Ozawa Oumi EX – Haruka Chisuga Asama EX – Ayahi Takagaki Minase EX – Ayasa Goto Taekaze EX – Mizuki Niizaki
System Optimization Fixed an issue where the “Join any guild” mission could not be completed under certain circumstances; Fixed an issue where resources related to the Secrets could not be deleted in some cases; Fixed an abnormal error when opening certain item details in Operation Siren’s Storage; Fixed an issue where the purchase animation for Dual-Form outfits only displayed Live2D assets; Fixed abnormal adaptation of irregular screen ratios on some interfaces; Fixed some UI, texts, and bugs.
Event Reminders The following events will be unavailable after 9/11, 11:59 P.M. (UTC-7) Call to Arms: Amahara Phase I Emergency Module Development
Skin Reminder The following skins will be unavailable after 9/11, 11:59 P.M. (UTC-7) Prince of Wales – A Knight’s Song, a Lady’s Night
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 2500×coins 3000×oils
Target Accounts created before 9/12/2025, 12:00 A.M. (UTC-7)
Headquarters will carry out maintenance on 9/4, 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.
This update will be a mandatory update. After the maintenance, Commanders would have to enter the app store to manually update the game. In addition, when launching the game, you will need to download an extra 1-3GB of assests. It’s recommended that you perform the update in a WiFi environment. To ensure game progress is saved, please bind the game account using one of the following methods, Facebook, X or Yostar.
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 9/4 – 10/2, 11:59 P.M. (UTC-7) Call to Arms: Amahara (Phase I: (9/4 – 9/11): Helena, Zuikaku, Akagi, Unzen, and Houshou META will gain bonus EXP from sorties and can be used during Phase II to complete event missions and earn Training Pts.) (Phase II (9/12 – 10/2): Use the ships from Phase I of the event to complete event missions, earn Training Pts, and get a limited portrait frame.)
Summons from the Sakura Empire (New missions become available every day until 9/10. Complete them all to get the limited gear, “Sakuran Summons”.)
Blueprint Completion Plan – Shimanto (During the event, earn up to a total of 30 bonus blueprints for Shimanto when completing research projects.)
Available for a limited-time between 9/4 – 9/11, 11:59 P.M. (UTC-7) Emergency Module Development (During the event, Emergency Module Development can be challenged once per day to obtain Augment Module Core, Augment Module Stone, and other rewards. In addition, Augment Module Core and Augment Module Stone could be claimed by clearing cumulative missions of Emergency Module Development.) ※The quick battle option will be unlocked after completing the raid with an S rating.
New Character Obtainable from META Showdown for a limited-time between 9/4 – 12/10, 11:59 P.M. (UTC-7) Yuudachi META
Rerun Character Available permanently in Dossier Analysis Rodney META
Rerun Skin Available for a limited-time between 9/4 – 9/11, 11:59 P.M. (UTC-7) Prince of Wales – A Knight’s Song, a Lady’s Night
Private Quarters Update New items Available permanently Anchorage’s furniture – Dream in the Clouds
Available for a limited-time between 9/4 – 9/18, 11:59 P.M. (UTC-7) New furniture – Seaside Slide
Augment Update Monarch – Monarch’s Pledge Yukikaze – Noble, Lucky, and Invincible Yorktown – The Miracle That Symbolizes Freedom Z35 – The Stage is Mine Forbin – Squire’s Rapier
CV Update Character Yuudachi META – Natsumi Takamori
System Optimization Comics were updated; Optimized the UI adaptation of the following skins: Enterprise – Diving Under Blue Skies (L2D), Helena – Shimmering Triangle Wave (L2D), Prince of Wales – A Knight’s Song, a Lady’s Night; Added the display for the amount of data deleted when deleting Private Quarters resources; Added a resource management feature in the Settings → Audio page. You can delete unwanted resources, and tap “Tap to download” to restore them later; Fixed an issue where the Live2D illustration for Amagi(CV)’s outfit “Throne of Fallen Petals” would display abnormally under certain circumstances; Fixed abnormal texture quality and scene material rendering in the Private Quarters under specific conditions; Fixed an issue where Azuma’s main gun efficiency did not increase correctly when equipped with the Prototype Triple 283mm/54.5 Main Gun Mount; Fixed abnormal activation of the skill “Fairy Magic” (from the “Fairy Magic” Poster gear) under certain conditions; Fixed an issue where character illustration size would display incorrectly during the preview state under specific circumstances; Fixed some UI, texts and images.
Event Reminders The following events will be unavailable after 9/3, 11:59 P.M. (UTC-7) Secrets of the Abyss PT redemption The Bard’s Poem Rerun Blueprint Completion Plan – Kearsarge
Character Reminders The following characters will be unavailable after 9/3, 11:59 P.M. (UTC-7) Le Hardi Duguay-Trouin Kawakaze META
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.
