Preceded by:
NoneSucceeded by:
NoneShip | Code | Builder | Laid | Launch | Comm | Decomm | Fate | ||
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Momi | Yokosuka K K | 23/01/1918 | 10/06/1919 | 27/12/1919 | 01/04/1932 | Struck | ||
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Kaya | Yokosuka K K | 23/12/1918 | 10/06/1919 | 28/03/1920 | 01/02/1940 | Struck | ||
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Nire / Tomariura No. 1 | Kure K K | 05/09/1919 | 22/12/1919 | 31/03/1920 | 01/02/1940 | Sold/Scrapped | ||
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Nashi | Kawasaki | 02/02/1918 | 26/08/1919 | 10/12/1919 | 01/02/1940 | Struck | ||
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Take | Kawasaki | 02/12/1918 | 26/08/1919 | 25/12/1919 | 01/02/1940 | Sunk as breakwater | ||
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Kaki / Osu | Uraga | 27/02/1919 | 20/10/1919 | 02/08/1920 | 01/02/1940 | Sold/Scrapped | ||
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Kuri † | Kure K K | 05/12/1919 | 19/03/1920 | 30/04/1920 | 08/10/1945 | † | Loss by mine | |
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Tsuga † | Ishikawajima | 05/03/1919 | 17/04/1920 | 20/06/1920 | 15/01/1945 | † | Loss by aircraft | |
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Fuji / PB-36 | Fujinagata | 06/12/1919 | 27/11/1920 | 31/05/1921 | 10/08/1946 | Struck | ||
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Kiku / PB-31 † | Kawasaki | 20/01/1920 | 13/10/1920 | 10/12/1920 | 30/03/1944 | † | Loss by aircraft | |
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Aoi / PB-32 † | Kawasaki | 01/04/1920 | 09/11/1920 | 10/12/1920 | 23/12/1941 | † | Loss by coastal battery | |
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Hagi / PB-33 † | Uraga | 28/02/1920 | 29/10/1920 | 20/04/1921 | 23/12/1941 | † | Loss by coastal battery | |
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Susuki / PB-34 † | Ishikawajima | 03/05/1920 | 21/02/1921 | 25/05/1921 | 03/07/1944 | † | Loss in collision | |
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Warabi † | Fujinagata | 12/10/1920 | 28/09/1921 | 19/12/1921 | 24/08/1927 | † | Loss in collision | |
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Hasu | Uraga | 02/03/1921 | 08/12/1921 | 31/07/1922 | 12/10/1945 | Sunk as breakwater | ||
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Hishi / PB-37 † | Uraga | 10/11/1920 | 09/05/1921 | 23/03/1922 | 24/01/1942 | † | Loss by surface ship | |
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Sumire / Mitaka | Ishikawajima | 24/11/1920 | 14/12/1921 | 31/03/1923 | 01/02/1940 | Sold/Scrapped | ||
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Tade / PB-39 † | Fujinagata | 20/12/1920 | 15/03/1920 | 31/07/1922 | 23/04/1943 | † | Loss by submarine | |
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Ashi / Tomariura 2 | Kawasaki | 15/11/1920 | 03/09/1921 | 29/10/1921 | 01/02/1940 | Sold/Scrapped | ||
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Tsuta / PB-35 † | Kawasaki | 16/10/1920 | 09/05/1921 | 30/06/1921 | 02/09/1942 | † | Loss by aircraft | |
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Yomogi / PB-38 † | Ishikawajima | 26/02/1921 | 14/03/1922 | 19/08/1922 | 25/11/1944 | † | Loss by submarine |