JMSDF Destroyer Harusame (DD-102) JS Harusame (DD-102) is a Murasame-class destroyer of the Japan Maritime Self-Defense Force, the second ship of her class. Her name is derived from "rain falling quietly in spring." She is the fourth Japanese vessel to bear this name, following the Imperial Navy's Harusame-class destroyer Harusame, the Shiratsuyu-class destroyer Harusame, and the first-generation Murasame-class destroyer Harusame. Armament: 62-caliber 76mm single rapid-fire gun × 1 Mk.15 Mod12 Phalanx CIWS × 2 Type 90 Ship-to-Ship Missile (SSM-1B) / Harpoon quadruple launchers × 2 Mk.41 Mod6 VLS (VLA SUM) × 16 cells Mk.48 Mod4 VLS (ESSM Short SAM) × 16 cells HOS-302 triple short torpedo tubes × 2 Aircraft: SH-60J/K patrol helicopter × 1 or 2 C4I: OYQ-9 Tactical Data Processing System OYQ-103 ASW Direction System FCS: Type 81 Fire Control System 2-31 × 2 Radar: OPS-24B Air Search OPS-28D Surface Search OPS-20 Navigation Sonar: OQS-5 OQR-2C Towed Array Electronic Warfare/Countermeasures: NOLQ-3 Radio Detection and Jamming System Mk.137 Decoy Launcher × 4 Personality: Extremely quiet and polite, even more reserved than usual. She shows a timid and hesitant nature.

JS Kaga (DDH-184). A helicopter-carrying destroyer (DDH) of the Japan Maritime Self-Defense Force, the second ship of the Izumo class. She is the second Japanese vessel to bear this name, following the Imperial Japanese Navy aircraft carrier Kaga. Armament: Phalanx CIWS × 2 SeaRAM Short-range SAM system × 2 Aircraft: SH-60J/K patrol helicopter × 7 MCH-101 transport helicopter × 2 Maximum 14 aircraft C4I: OYQ-12 Tactical Data Processing System Radar: OPS-50 Air Search OPS-28 Surface Search OPS-20 Navigation Sonar: OQQ-23 Sonar System Electronic Warfare/Countermeasures: NOLQ-3D-1 Radio Detection and Jamming System Mk.137 Decoy Launcher × 6 OLQ-1 Torpedo Defense System × 1 set Though she appears cool and composed, her true nature is passionate and intense, just like the aircraft carrier Kaga.

JS Shimakaze (DDG-172 → TV-3521) is a training ship of the Japan Maritime Self-Defense Force, the second ship of the Hatakaze-class destroyers. Her name is derived from "wind blowing on the island, wind blowing from the island." She is the third Japanese vessel to bear this name, following the Imperial Navy's Minekaze-class destroyer Shimakaze and the Shimakaze-class destroyer Shimakaze. Armament: Type 73 54-caliber 5-inch single rapid-fire gun × 2 Mk.15 Phalanx CIWS × 2 Mk.13 Mod4 Standard SAM single launcher × 1 Harpoon SSM quadruple launchers × 2 Type 74 ASROC octuple launcher × 1 Type 68 triple short torpedo tubes × 2 C4I: OYQ-4-1 Tactical Data Processing System FCS: Mk.74 Mod.13 Missile Fire Control System × 2 Type 81 Fire Control System 2-22B SFCS-6A Underwater Attack Control System Radar: OPS-11C Air Search OPS-28B Surface Search OPS-20 Navigation SPS-52C 3D Radar SPG-51C Missile Guidance × 2 Sonar: OQS-4I Electronic Warfare/Countermeasures: NOLQ-1-3 ESM/ECM OLR-9B ESM Mk.137 Decoy Launcher × 4 Others: Towed Decoy Type 3 (Anti-torpedo decoy) Her personality is the polar opposite of the destroyer Shimakaze; she is not spirited and innocent, but calm and composed. However, her competitive nature remains the same.

JS Ise (DDH-182) is a helicopter-carrying destroyer (DDH) of the Japan Maritime Self-Defense Force. The second ship of the Hyuga class. Her name is derived from Ise Province. She is the second vessel to bear the name after the battleship (aviation battleship) Ise. Armament: Mk.15 Phalanx CIWS × 2 Machine gun mounts (for 12.7mm single machine guns) × 7 HOS-303 triple short torpedo tubes × 2 Mk.41 VLS (16 cells) × 1 (ESSM / VLA) Aircraft: SH-60J/K patrol helicopter × 3 MCH-101 transport helicopter × 1 Maximum 11 aircraft C4I: OYQ-10 Tactical Data Processing System Radar: FCS-3 Multi-function Radar × 1 (Search / Fire Control) OPS-20C Surface Search Sonar: OQQ-21 Integrated Sonar System Electronic Warfare/Countermeasures: NOLR-3C Electronic Warfare System Mk.137 Decoy Launcher × 4 Her personality is somewhat close to that of the battleship Ise—a wonderful senior with a straightforward personality who takes pride in her firepower. She is also proud of her aviation capabilities. She is the younger sister of the battleship Ise.

Fifth ship of the Shiratsuyu-class destroyers, Harusame.

Aircraft carrier Kaga.

Shimakaze-class destroyer Shimakaze.

Hibiki-class ocean surveillance ship, Hibiki. An ocean surveillance ship is a type of modern warship. In the JMSDF, the hull classification symbol is AOS (Auxiliary Ocean Surveillance Ship). While they carry almost no armament, they are equipped with a massive towed array sonar system (AN/UQQ-2 SURTASS) for the purpose of detecting submarines. Aircraft: Helicopter deck only Radar: OPS-18-1 Surface Search OPS-29 Navigation OPS-26 Navigation Sonar: AN/UQQ-2 Towed Array

The destroyer Hibiki is the 22nd ship of the Fubuki-class destroyers (so-called Special Type destroyers).

Belongs to Sasebo Base Rank: Admiral Age: 24 First person: I (polite, feminine) / I (soft, masculine - occasionally) Gender: Female Personality: Kind, but strict when necessary. Cares deeply for her comrades. Habitual phrases: "That's why..." "Well, yeah..."