Some netizens summarized the situation of the ships in active service of the Japanese Maritime Self-Defense Force as of June 22.
Based on this diagram, let's briefly introduce it (hereinafter referred to as generic).
In the form, gray is in the plan, red is in the budget application, yellow is in the state of no construction, blue is under construction, green is delisted, and purple is the practice ship.
Helicopter carrier 4 ships:
2 ships of the Izumo class, 183 Izumo and 184 Kaga;
2 Hyuga class, 181 Hyuga, 182 Ise.
8 Aegis destroyers:
2 ships of the "Maya" class, 179 "Maya" and 180 "Haguro";
2 Atago class, 177 Atago and 178 Foot Handle;
There are 4 Kongo-class ships, 173 Kongo, 174 Kirishima, 175 Myoko, and 176 Torikai.
2 anti-aircraft destroyers converted to training ships:
There are 2 "Flag Wind" class, 3520 "Flag Wind" and 3521 "Island Wind".
Universal Destroyer:
"Asahi", "2,119" "Asahi", 120 "Shichibi";
"Akizuki", 4, 115"Akizuki", 116 "Terutsuki", 117 "Satsuki", 118 "Fuyutsuki";
5 "Gaobo" class ships, 110 "Gaobo", 111 "Big Wave", 112 "Curly Wave", 113 "Lian", 114 "Liangbo";
"Murasame", 9,101", 102", "Harusame", 103"Yuta", 104"Yuta", 105"Sui", 106 "May Rain", 107 "Thunder", 108 "Akebono", 109 "Ariake";
There are 8 ships of the Asagiri class, 151 Asahi, 152 Yamagashi, 153, 154, 155, 156 Seto, 157, and 158.
Universal destroyer converted to training ship:
1 Hatsuyuki class, 3518 Seto Yuki.
6 frigates:
"Abukuma" 级 6,229"Abukuma", 230 "Jindori" issue, 231 "Oyodo", 232 "Kawauchi" issue, 233 "Chikuma" issue, 234 "Tone" issue.
New multi-purpose frigates (FFMs), 3 launched and 1 under construction:
1 "Mogami" issue, 2 "Kumano" issue, 3 "Noshiro" issue.
submarine:
"Big Whale" class, 513 "Big Whale" launched, 1 boat of the same class under construction;
12 "Canglong" class, 501 "Canglong", 502 "Yunlong", 503 "White Dragon", 504 "Stegosaurus", 505 "Ruilong", 506 "Black Dragon", 507 "Renlong", 508 "Red Dragon", 509 "Qinglong", 510 "Xianglong", 511 "Huanglong", 512 "Fighting Dragon";
There are 9 "Pro-Tide" class ships, 592 "Vortex", 593 "Roll Tide", 594 "Isoshio", 595 "Mingshio", 596 "Kuroshio", 597 "Climax", 598 "Yaeshio", 599 "SetoShio", and 600 "Lookouto".
2 transfers to training ships:
2 "Pro-Tide" class, 3608 "Pro-Tide" and 3609 "Full Tide";
minesweeper:
2 ships of the "Uraga" class, 463 "Uraga" and 464 "Bungo";
3 Awaji-class ships, 304 Awaji, 305 Hirado, and 306 Edajima;
minesweeper:
3 "Enoshima" class, 604 "Enoshima", 605 "Parent Island", 606 "Hatsushima";
3 Hirashima class ships, 601 Hirashima, 602 Yakushima, 603 Eagle Island;
There are 12 ships (currently 11) of the Kanjima class, 681 Sugashima, 682 Notoshima (2019 collision, delisted), 683 Kakushima, 684 Naoshima, 685 Toshima, 686 Ukushima, 687 Dejima, 688 Aijima, 689 Aoshima, 690 Miyajima, 691 Lion Island, and 692 Kuroshima.
Missile Boats:
There are 6 Falcon class ships, 824 Falcon, 825 Wakahawk, 826 Great Eagle, 827 Bear Eagle, 828 SeaHawk, and 829 White Eagle.
Large transport ships:
There are 3 "Osumi" class ships, 4001 "Osumi", 4002 "Shimohoku", and 4003 "Kunito".
Small transport vessels:
2001 transport boat No. 1, 2002 transport boat No. 2.
6 LCAC air-cushioned landing craft:
Number 2101~2106.
1 training ship:
3508 Kashima.
2 training support ships:
4203 "Tianlong";
4202 "Kurobe".
4 marine survey vessels:
5106 "Shonan";
5105 "Nichinan";
5102 "Niban" (expulsion), 5104 "Wakasa" issue.
3 underwater acoustic measuring vessels:
5201 "响", 5202 "Harima" and 5203 "Aki".
1 icebreaker:
5003 "Shirase".
1 cable laying ship:
483 "Muroto" number.
2 submarine rescue ships:
404 "Chiyoda";
403 "Chihaya".
1 test ship:
6102 Asuka.
Supply Ships:
2 "Mozhou" class ships, 425 "Mozhou" and 426 "Tamkai";
There are 3 ships of the Towada class, 422 Towada, 423 Tokiwa, and 424 Hamana.
5 multi-purpose support vessels:
There are 5 "Flintlock" class ships, 4301 "Flint", 4302 "Zhou Fang", 4303 "Amakusa", 4304 "Xuanjie", 4305 "Yuanzhou".
1 secret service boat:
91 "Hashidate".
Note: The information is for reference only, please forgive me if there are any omissions.