- Class
- Name (Year)
- Displacement; Length; Complement
- Aircraft Carriers
- (n/a)
- Akagi (1925)
- 28,100 T; 763 ft; ? people
- Hosyo
- 7,470 T; 510 ft; ? people
- Kaga (1921)
- 28,100 T; 715 ft; ? people
- Ryujo (1931)
- 7,600 T; 548 ft; 600 people
- Ryuzyo (1931)
- 7,100 T; 548 ft; 600 people
- Syukaku (1939); Zuikaku (1939)
- 20,000 T; 800 ft; ? people
- Battleships
- (n/a)
- Huso (1914); Yamasiro (1915)
- 29,330 T; 673 ft; 1,243-1,272 people
- Ise (1916); Hyuga (1917)
- 29,990 T; 683 ft; 1,300 people
- Kongo (1912); Hiei (1912); Haruna (1913); Kirisima (1913)
- 29,330 T; 704 ft; 980 people
- Nagoto (1919); Mutu (1920)
- 32,720 T; 700 ft; 1,322 people
- Yamoto (1940); Musashi (1940)
- 62,315 T; 840 ft; 2,500 people
- (n/a)
- Cruisers, First Class
- (n/a)
- Atago (1930); Takao (1930); Tyokai (1931); Maya (1930)
- 9,850 T; 650 ft; 692 people
- Kako (1925); Hurutaka (1925); Kinugasa (1926); Aoba (1926)
- 7,100 T; 595 ft; 604 people
- Nati (1927); Myoko (1927); Asigara (1928); Haguro (1928)
- 10,000 T; 640 ft; 692 people
- Tone (1937); Tikuma (1938)
- 8,500 T; 614 ft; 850 people
- (n/a)
- Cruisers, Second Class
- Kuma
- Kuma (1919); Tama (1920); Oi (1920); Kitikami (1920); Kiso (1920)
- 5,100 T; 535 ft; 439 people
- Natori
- Isuzu (1921); Nagara (1921); Natori (1923); Yura (1922); Kinu (1922); Abukuma (1923)
- 5,170 T; 535 ft; 438 people
- Tenryu
- Tatatu (1918); Tenryu (1918)
- 3,230 T; 468 ft; 332 people
- (n/a)
- Mogami (1934); Suzuya (1934); Kumano (1936)
- 8,500 T; 625 ft; 850 people
- Zintu (1923); Naka (1925); Sendai (1923)
- 5,195 T; 535 ft; 450 people
- Yubari (1923)
- 2,890 T; 435 ft; 328 people
- Kuma
- Destroyers
- Akikaze
- Akikaze (1920); Yukaze (1921); Minekaze (1919); Okikaze (1919); Hokaze (1921); Siokaze (1920); Yakaze (1920); Takikaze (1921); Namikaze (1922); Numakaze (1922); Nokaze (1921); Sawakaze (1919); Hakaze (1920)
- 1,215 T; 337 ft; 145-148 people
- Asasio
- Asasio (1936); Arasio (1937); Osio (1937); Mitisio (1937); Asagumo (1937); Yamagumo (1937); Minegumo (1937); Natugumo (1937); Kasumi (1937); Arare (1937)
- 1,500 T; 356 ft; 190 people
- Hatuharu
- Ariake (1934); Nenohi (1932); Hatuharu (1933); Hatusimo (1933); Wakaba (1934); Yugure (1934)
- 1,368 T; 338 ft; 180 people
- Hubuki – Amagiri Type
- Uranami (1928); Asagiri (1929); Amagiri (1930); Akebono (1930); Ayanami (1929); Oboro (1929); Sagiri (1929); Sazanami (1931); Sikinami (1929); Usio (1930); Yugiri (1930)
- 1,700 T; 372 ft; ? people
- Hubuki – Hibiki Type
- Ikaduti (1931); Akatuki (1932); Inaduma (1932); Hibiki (1932)
- 1,700 T; 372 ft; ? people
- Hubuki – Sinonome Type
- Sirakumo (1927); Hubuki (1927); Hatuyuki (1927); Isonami (1927); Murakumo (1927); Sinonome (1927); Sirayuki (1928); Usugumo (1927)
- 1,700 T; 372 ft; ? people
- Kagero
- Kagero (1938); Siranui (1938); Kurosio (1938); Oyasio (1938); Hatukaze (1939); Natusio (1939); Yukikaze (1939); Kurukaze (1939); Isokaze (1939); Hayasio (1939); Amatukaze (1939); Tokitokaze (1939); Urakaze (1940); Arasi (1940); Nowake (1940); Tanikaze (1940); Hagikaze (1940)
- 2,000 T; 364 ft; ? people
- Kamikaze
- Kamikaze (1922); Asakaze (1922); Harukaze (1922); Matukaze (1923); Hatakaze (1924); Oite (1924); Hayate (1925); Asanagi (1924); Yunagi (1924)
- 1,270 T; 320 ft; 148 people
- Kuri
- Kuri (1920); Hasu (1921); Tuga (1920)
- 770 T; 275 ft; 110 people
- Mutaki
- Mutaki (1925); Kisaragi (1925); Yanoi (1925); Uduki (1925); Satuki (1925); Minatuki (1926); Humituki (1926); Nagatuki (1926); Kikutuki (1926); Mikaduki (1926); Motiduki (1927); Yuduki (1927)
- 1,315 T; 320 ft; 150 people
- Sigure
- Sigure (1935); Siratuyu (1935); Murasame (1935); Yudati (1936); Harusame (1935); Samidare (1935); Yamakaze (1936); Suzukaze (1937); Kawakaze (1936); Umikaze (1936)
- 1,368 T; 336 ft; 180 people
- Wakatake
- Wakatake (1922); Kuretake (1922); Sanae (1923); Asagao (1922); Huya (1922); Karukaya (1923)
- 820 T; 275 ft; 110 people
- Akikaze
- Gunboats
- (n/a)
- Ataka (1922)
- 725 T; 222 ft; 118 people
- Atami (1929); Hutami (1929)
- 170 T; 149 ft; ? people
- Hira (1923); Hodu (1923); Katada (1923); Seta (1922)
- 305 T; 180 ft; ? people
- Saga (1912)
- 685 T; 210 ft; 99 people
- Toba (1911)
- 215 T; 180 ft; 59 people
- Uji (1940)
- ? T; ? ft; ? people
- (n/a)
- Minelayers
- (n/a)
- Itukusima (1929)
- 1,345 T; 260 ft; ? people
- Katuriki (1916)
- 1,540; 240 ft; ? people
- Okinosima (1935)
- 4,400 T; 387 ft; ? people
- Sirataka (1929)
- 1,345 T; 260 ft; ? people
- Sokuten (1938); Sirakami (1938); Nariu (1939); Kyosai (1939); Kunaziri (1940); Hasidate (1939); Sumisu (1939); Hatijo (1940); Izigaki (1940); Tanzuru (1940)
- 720 T; 239 ft; ? people
- Tokiwa (1898)
- 9,240 T; 442 ft; ? people
- Yaeyama (1931)
- 1,135; 281 ft; 150 people
- (n/a)
- Minesweepers
- (n/a)
- Nos. 1-3 (1923); No. 4 (1924); No. 5 (1928); No. 6 (1929)
- 615 T; 235 ft; 87 people
- Nos. 7-11 (1938); No. 12 (1939)
- 630 T; 226 ft; 88 people
- Nos. 13-14 (1933); Nos. 15-16 (1934)
- 492 T; 235 ft; ? people
- Nos. 17-18 (1935)
- 511 T; 218 ft; ? people
- (n/a)
- Seaplane Carriers
- Maru Type
- Kagu (1936)
- 6,807 T; 453 ft; ? people
- Kamikawa (1937)
- 6,853 T; 479 ft; ? people
- Kinagawa (1938)
- 6,937 T; 436 ft; ? people
- Kinugasa (1936)
- 6,808 T; 454 ft; ? people
- (n/a)
- Kamoi (1922)
- 17,000 T; 496 ft; ? people
- Notoro (1920)
- 14,050 T; 471 ft; 155 people
- Titose (1936); Tiyoda (1937); Miduho (1938); Nissin (1939)
- 9,000 T; 578 ft; ? people
- Maru Type
- Submarines, Oceangoing
- I 15
- I 15-24 (1938)
- 2,180 T; 348 ft; ? people
- I 6 Type
- I 6 (1934); I 7 (1935); I 8 (1936); I 9-14
- 1950/2,600 T; 357 ft; ? people
- Kawasaki Boats
- I 1 (1924); I 2 (1925); I 3 (1925); I 4 (1928)
- 1,955/2,480 T; 320 ft; ? people
- I 15
- Submarines, Seagoing
- Kaigun
- I 25 (1939); I 26-28; I 29 (1940); I 30-33
- 1,500 T; ? ft; ? people
- I 53 (1925); I 54 (1926); I 55 (1925); I 56-57 (1928); I 58 (1925); I 59-60 (1929); I 61 (1927); I 62 (1928); I 63 (1927); I 64 (1929)
- 1,635/2,100 T; 321 ft; ? people
- I 65 (1931); I 66 (1931)
- 1,638 / 2,100 T; 322 ft; ? people
- I 68 (1933); I 69 (1934); I 70 (1934); I 71 (1934); I 72 (1935); I 73 (1935); I 74 (1937); I 75 (1936)
- 1,400 T; 331 ft; ? people
- Ro. 33 (1934); Ro. 34 (1935)
- 700 T; 240 ft; 42 people
- Kaigun – Experimental Type
- I 52 (1922)
- 1,390/2,000 T; 331 ft; ? people
- Kawasaki Boats
- I 121 (1926); I 122 (1926); I 123 (1927); I 124 (1927)
- 1,142/1,470 T; 280 ft; ? people
- Ro. 30; Ro. 31; Ro. 32 (1923-1926)
- 635/1,000 T; 244 ft; ? people
- Mitubisi Type
- Ro. 60-68 (1923-1925)
- 988/1,300 T; 250 ft; 48 people
- Kaigun
- Torpedo Boats
- Otori
- Otori (1935); Hiyodori (1935); Hayabusa (1935); Kasasagi (1935); Kizi (1937); Kari (1937); Sagi (1937); Hato (1937)
- 595 T; 263 ft; ? people
- Tidori
- Tidori (1933); Tomoduru (1933); Hatukari (1933); Manaduru (1933)
- 527 T; 254 ft; ? people
- Otori