Flottila
1
Flottila
2
Flottila
3
Flottila
4
Flottila
1
Flottila
2
Air Wing 1
Air Wing 2
Air Wing 4
Air Wing 5
Air Wing 21
Air Wing 22
Air Wing 31
Training
Group
Shimofusa
Training
Group
Tokushima
Training
Group
Ozuki
| Fleet Escort Force | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Flag Ship | DDG168 | Tachikaze | たちかぜ | | Yokosuka | |
Flottila 1 | Flag Ship | DDH143 | Shirane | しらね | | Yokosuka |
| Escort Division 1 | DD101 | Murasame | むらさめ | | Yokosuka | |
| DD102 | Harusame | はるさめ | | |||
| DD107 | Ikazuchi | いかづち | | |||
| Escort Division 5 | DD110 | Takanami | たかなみ | | ||
| DD111 | Onami | おおなみ | | |||
| Escort Division 61 | DDG171 | Hatakaze | はたかぜ | | ||
| DDG174 | Kirishima | きりしま | | |||
Flottila 2 | Flag Ship | DDH144 | Kurama | くらま | | Sasebo |
| Escort Division 2 | DD103 | Yudachi | ゆうだち | | Sasebo | |
| DD112 | Makinami | まきなみ | | |||
| DD157 | Sawagiri | さわぎり | | |||
| Escort Division 6 | DD104 | Kirisame | きりさめ | | ||
| DD109 | Ariake | ありあけ | | |||
| Escort Division 62 | DDG170 | Sawakaze | さわかぜ | | ||
| DDG173 | Kongo | こんごう | | |||
Flottila 3 | Flag Ship | DDH141 | Haruna | はるな | | Maizuru |
| Escort Division 3 | DD154 | Amagiri | あまぎり | | Maizuru | |
| DD114 | Suzunami | すずなみ | | |||
| Escort Division 7 | DD153 | Yugiri | ゆうぎり | | Ominato | |
| DD155 | Hamagiri | はまぎり | | |||
| DD156 | Setogiri | せとぎり | | |||
| Escort Division 63 | DDG172 | Shimakaze | しまかぜ | | Maizuru | |
| DDG175 | Myoko | みょうこう | | |||
Flottila 4 | Flag Ship | DDH142 | Hiei | ひえい | | Kure |
| Escort Division 4 | DD105 | Inazuma | いなづま | | Kure | |
| DD106 | Samidare | さみだれ | | |||
| DD108 | Akebono | あけぼの | | |||
| Escort Division 8 | DD113 | Sazanami | さざなみ | | ||
| DD158 | Umigiri | うみぎり | | |||
| Escort Division 64 | DDG169 | Asakaze | あさかぜ | | Sasebo | |
| DDG176 | Chokai | ちょうかい | | |||
| Landing Division 1 | ||||||
| ||||||
| LST4001 | Osumi | おおすみ | | Kure | ||
| LST4002 | Shimokita | しもきた | | |||
| LST4003 | Kunisaki | くにさき | | |||
| LCAC Division 1 | LCAC2101 | 1-go | 1号 | |||
| LCAC2102 | 2-go | 2号 | ||||
| LCAC2103 | 3-go | 3号 | ||||
| LCAC2104 | 4-go | 4号 | ||||
| LCAC2105 | 5-go | 5号 | ||||
| LCAC2106 | 6-go | 6号 | ||||
| Supply Ships Sq. 1 | ||||||
| ||||||
| AOE 422 | Towada | とわだ | | Kure | ||
| AOE 423 | Tokiwa | ときわ | | Yokosuka | ||
| AOE 424 | Hamana | はまな | | Sasebo | ||
| AOE 425 | Mashyo | ましゅう | | Maizuru | ||
| AOE 426 | Oumi | おうみ | | Sasebo | ||
| ATS4202 | Kurobe | くろべ | | Kure | ||
| ATS4203 | Tenryu | てんりゅう | |
|||
| Fleet Submarine Force | ||||||
| ||||||
Flottila 1 | ASR403 | Chihaya | ちはや | | Kure | |
| Submarine Division 1 | SS591 | Michishio | みちしお | | ||
| SS593 | Makishio | まきしお | | |||
| SS594 | Isoshio | いそしお | | |||
| Submarine Division 3 | SS585 | Hayashio | はやしお | | ||
| SS586 | Arashio | あらしお | | |||
| SS588 | Fuyushio | ふゆしお | | |||
| Submarine Division 5 | SS583 | Harushio | はるしお | | ||
| SS584 | Natsushio | なつしお | | |||
| SS596 | Kuroshio | くろしお | | |||
Flottila 2 | ASR405 | Chiyoda | ちよだ | | Yokosuka | |
| Submarine Division 2 | SS590 | Oyashio | おやしお | | ||
| SS592 | Uzushio | うずしお | | |||
| SS595 | Narushio | なるしお | | |||
| Submarine Division 4 | SS597 | Takashio | たかしお | | ||
| SS598 | Yaeshio | やえしお | | |||
| SS587 | Wakashio | わかしお | | |||
| Submarine Training Sq. 1 | TSS3601 | Asashio | あさしお | | Kure | |
| TSS3605 | Yukishio | ゆきしお | | |||
| Minesweeper Flottila | ||||||
| ||||||
| MST463 | Uraga | うらが | | Yokosuka | ||
| MST464 | Bungo | ぶんご | | Kure | ||
| Minesweeper Division 1 | MSC687 | Izushima | いずしま | Kure | ||
| MSC688 | Aishima | あいしま | ||||
| MSC690 | Miyajima | みやじま | ||||
| Minesweeper Division 2 | MSC684 | Naoshima | なおしま | Sasebo | ||
| MSC685 | Toyoshima | とよしま | ||||
| MSC686 | Ukushima | うくしま | ||||
| Minesweeper Division 51 | MSO301 | Yaeyama | やえしま | | Yokosuka | |
| MSO302 | Tsushima | つしま | | |||
| MSO303 | Hachijo | はちじょう | | |||
| Minesweeper Division 101 | MCL725 | Kamishima | かみしま | Kure | ||
| MCL726 | Ogishima | おぎしま | ||||
| Fleet Research and Development Command | ||||||
| ASE6101 | Kurihama | くりはま | Yokohama | |||
| ASE6102 | Asuka | あすか | ||||
| Oceanographic Command | ||||||
| ||||||
| AGS5102 | Futami | ふたみ | | Yokosuka | ||
| AGS5103 | Suma | すま | | |||
| AGS5104 | Wakasa | わかさ | | |||
| AGS5105 | Nichinan | にちなん | | |||
| AOS5201 | Hibiki | ひびき | | Kure | ||
| AOS5202 | Harima | はりま | | |||
| ARC482 | Muroto | むろと | | |||
| Fleet Air Force | ||||||
Air Wing 1 |
Fleet Sq. 1 | P-3C | Kanoya | |||
| LC-90 | Fleet Sq. 7 | P-3C | Maintenance and Supply Sq. 1 | / | Air Station Kanoya | UH-60J |
Air Wing 2 |
Fleet Sq. 2 | P-3C | Hachinohe | |||
| LC-90 | Fleet Sq. 4 | P-3C | Maintenance and Supply Sq. 2 | / | Air Station Hachinohe | UH-60J |
Air Wing 4 |
Fleet Sq. 3 | P-3C | Atsugi | |||
| LC-90 | Fleet Sq.n 6 | P-3C | Maintenance and Supply Sq. 4 | / | Air Station Atsugi | UH-60J | Air Station Iwojima | UH-60J | AAF Minami Torishima | / |
Air Wing 5 |
Fleet Sq. 5 | P-3C | Naha | Fleet Sq. 9 | P-3C | Maintenance and Supply Sq. 5 | / | Air Station Naha | UH-60J |
Air Wing 21 |
Fleet Sq. 101 | SH-60J | Tateyama | |||
| OH-6D | Fleet Sq. 121 | SH-60J | Fleet Sq. 123 | SH-60J | Maintenance and Supply Sq. 21 | / | Air Station Tateyama | UH-60J | Air Station Iwojima | UH-60J | AAF Minami Maizuru | / | Maizuru |
Air Wing 22 |
Fleet Sq. 122 | SH-60J | Omura | Maintenance and Supply Sq. 22 | / | Air Station Omura | / |
Air Wing 31 |
Fleet Sq. 71 | US-1A | Iwakuni | Fleet Sq. 81 | OP-3C | EP-3 | Fleet Sq. 91 | UP-3D | U-36A | LC-90 | Maintenance and Supply Sq. 31 | / | Air Station Iwakuni | / | Fleet Sq. 51 | P-3C | Atsugi | UP-3C | UP-3D | OP-3C | SH-60K | Fleet Sq. 61 | YS-11M(-A) | LC-90 | Fleet Sq. 111 | MH-53E | Iwakuni |
| Yokosuka Regional District | ||||||
| ||||||
| Escort Division 21 | DD122 | Hatsuyuki | はつゆき | | Yokosuka | |
| DD123 | Shirayuki | しらゆき | | |||
| DD125 | Sawayuki | さわゆき | | |||
| Minesweeper Division 41 | MSC681 | Sugashima | すがしま | |||
| MSC682 | Notojima | のとじま | ||||
| MSC683 | Tsunoshima | つのしま | ||||
| Area Guard Group Yokosuka | ASY91 | Hashidate | はしだて | | ||
| LCU2002 | 2-go | 2号 | ||||
| AMS4302 | Suo | すおう | | |||
| AGB5002 | Shirase | しらせ | | |||
| S-61A | Attache a Shirase | |||||
| OH-6D | Attache a Shirase | |||||
| Kure Regional District | ||||||
| ||||||
| Escort Division 22 | DD129 | Yamayuki | やまゆき | | Kure | |
| DD130 | Matsuyuki | まつゆき | | |||
| DD131 | Setoyuki | せとゆき | | |||
| Minesweeper Division 42 | MSC669 | Hikoshima | ひこしま | |||
| MSC674 | Tsukishima | つきしま | ||||
| MSC676 | Kumejima | くめじま | ||||
| Base Facility | AMS4301 | Hiuchi | ひうち | | Saeki | |
| Komatsushima Air Station | SH-60J | Komatsushima | ||||
| LSU4171 | Yura | ゆら | Kure | |||
| Sasebo Regional District | ||||||
| ||||||
| Escort Division 23 | DD127 | Isoyuki | いそゆき | | Sasebo | |
| DD128 | Haruyuki | はるゆき | | |||
| DD132 | Asayuki | あさゆき | | |||
| Escort Division 26 | DE231 | Oyodo | おおよど | | ||
| DE232 | Sendai | せんだい | | |||
| DE234 | Tone | とね | | |||
| Missile Boat Division 3 | PG826 | Otaka | おおたか | | ||
| PG827 | Kumataka | くまたか | | |||
| PG829 | Shirataka | しらたか | | |||
| Minesweeper Division 43 | MSC673 | Ieshima | いえしま | Shimonoseki | ||
| MSC675 | Maejima | まえじま | ||||
| MSC677 | Makishima | まきしま | ||||
| Minesweeper Division 46 | MSC668 | Yurishima | ゆりしま | Okinawa | ||
| MSC691 | Shishijima | ししじま | ||||
| MSC689 | Aoshima | あおしま | ||||
| Omura Air Station | SH-60J | Omura | ||||
| AMS4303 | Amakusa | あまくさ | | Sasebo | ||
| Maizuru Regional District | ||||||
| ||||||
| Escort Division 24 | DD124 | Mineyuki | みねゆき | | Maizuru | |
| DD126 | Hamayuki | はまゆき | | |||
| DE229 | Abukuma | あぶくま | | |||
| Minesweeper Division 44 | MSC670 | Awashima | あわしま | |||
| MSC678 | Tobishima | とびしま | ||||
| MSC680 | Nagashima | ながしま | ||||
| Missile Boat Division 2 | PG824 | Hayabusa | はやぶさ | | ||
| PG825 | Wakataka | わかたか | | |||
| PG828 | Umitaka | うみたか | | |||
| LSU4172 | Noto | のと | ||||
| Ominato Regional District | ||||||
| ||||||
| Escort Division 25 | DE230 | Jintsu | じんつう | | Ominato | |
| DE233 | Chikuma | ちくま | | |||
| DE227 | Yubari | ゆうばり | | |||
| DE228 | Yubetsu | ゆうべつ | | |||
| Minesweeper Division 45 | MSC671 | Sakushima | さくしま | Hakodate | ||
| MSC672 | Uwajima | うわじま | ||||
| MSC679 | Yugeshima | ゆげしま | ||||
| Missile Boat Division 1 | PG821 | 1-go | 1号 | | Yoichi | |
| PG822 | 2-go | 2号 | | |||
| PG823 | 3-go | 3号 | | |||
| Omura Air Station | SH-60J | Ominato | ||||
| DE226 | Ishikari | いしかり | | |||
| Training Squadron | ||||||
| ||||||
| TV3508 | Kashima | かしま | | Kure | ||
| Training Division 1 | TV3513 | Shimayuki | しまゆき | | ||
| TV3515 | Yamagiri | やまぎり | | |||
| TV3516 | Asagiri | あさぎり | ||||
| Air Training Command | ||||||
Training Group Shimofusa | Air Training Sq. 203 | P-3C | Shimofusa | |||
| Air Training Sq. 205 | YS-11T-A | |||||
| Maintenance and Supply Sq. 203 | / | |||||
| Air Station Shimofusa | UH-60J | |||||
Training Group Tokushima | Air Training Sq. 202 | TC-90 | Tokushima | |||
| UC-90 | ||||||
| Maintenance and Supply Sq. 202 | / | |||||
| Air Station Tokushima | UH-60J | |||||
Training Group Ozuki | Air Training Sq. 201 | T-5 | Ozuki | |||
| Air Training Sq. Ozuki | / | |||||
| Air Station Ozuki | UH-60J | |||||
| Maintenance and Supply Sq. 201 | / | |||||
| Air Training Sq. 211 | SH-60J | Kanoya | ||||
| OH-6D | ||||||
| OH-6DA | ||||||