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Junsen class (8) | |
---|---|---|
Displacement: | 2,135 tons (surf.) / 2,791 tons (subm.) | |
Length (oa): | 97.50 m (319 ft 11 in) | |
Test depth: | 80 m (260 ft) | |
Torpedo tubes: | 8 × 21 in (530 mm) | |
Complement: | 68 | |
Speed: | 18 knots (surf.) / 8 knots (subm.) |
Type | Ship | Keel Laid | Completed or Commisioned |
War Loss |
---|---|---|---|---|
Type J1 | I-1 | Mar 1923 | Mar 1926 | Wrecked off
Guadalcanal, Jan 1943 |
I-2 | Aug 1923 | Jul 1926 |
Depth charged in
Bismarck Sea, Apr 1944 | |
I-3 | Nov 1923 | Nov 1926 |
Torpedoed off
Guadalcanal, Dec 1942 | |
I-4 | Apr 1926 | Dec 1929 |
Torpedoed off
Guadalcanal, Dec 1942 | |
Type J1M | I-5 | Oct 1929 | Jul 1932 |
Depth charged east of
Guam, Jul 1944 |
Type J2 | I-6 | Oct 1932 | May 1935 |
Lost to prob. friendly fire off
Saipan, Jun 1944 |
Type J3 | I-7 | Sep 1934 | Mar 1937 |
Wrecked in
Aleutian Islands, Jun 1943 |
I-8 | Oct 1934 | Dec 1938 |
Sunk off
Okinawa, Mar 1945 |
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Kou class (6) | |
---|---|---|
Displacement: | 2,135 tons (surf.) / 2,791 tons (subm.) | |
Test depth: | 80 meters (260 feet) | |
Torpedo tubes: | 8 × 21‑in. | |
Complement: | 68 | |
Speed: | 18 knots (surf.) / 8 knots (subm.) |
Type | Ship | Keel Laid | Completed or Commisioned |
War Loss |
---|---|---|---|---|
Type A1 | I-9 | Jan 1938 | Feb 1941 |
Depth charged in
Aleutians, Jun 1943 |
I-10 | Jun 1938 | Oct 1941 |
Depth charged off
Saipan, Jul 1944 | |
I-11 | Nov 1923 | Nov 1926 | ||
Type A2 | I-12 | Mar 1923 | Mar 1926 | |
Type AM | I-13 | Mar 1923 | Mar 1926 | |
I-14 | Mar 1923 | Mar 1926 |
![]() |
Junsen class (8) | |
---|---|---|
Displacement: | 2,135 tons (surf.) / 2,791 tons (subm.) | |
Length (oa): | 97.50 m (319 ft 11 in) | |
Test depth: | 80 m (260 ft) | |
Torpedo tubes: | 8 × 21 in (530 mm) | |
Complement: | 68 | |
Speed: | 18 knots (surf.) / 8 knots (subm.) |
Type | Ship | Keel Laid | Completed or Commisioned |
War Loss |
---|---|---|---|---|
Type J1 | I-1 | Mar 1923 | Mar 1926 | Wrecked off
Guadalcanal, Jan 1943 |
I-2 | Aug 1923 | Jul 1926 |
Depth charged in
Bismarck Sea, Apr 1944 | |
I-3 | Nov 1923 | Nov 1926 |
Torpedoed off
Guadalcanal, Dec 1942 | |
I-4 | Apr 1926 | Dec 1929 |
Torpedoed off
Guadalcanal, Dec 1942 | |
Type J1M | I-5 | Oct 1929 | Jul 1932 |
Depth charged east of
Guam, Jul 1944 |
Type J2 | I-6 | Oct 1932 | May 1935 |
Lost to prob. friendly fire off
Saipan, Jun 1944 |
Type J3 | I-7 | Sep 1934 | Mar 1937 |
Wrecked in
Aleutian Islands, Jun 1943 |
I-8 | Oct 1934 | Dec 1938 |
Sunk off
Okinawa, Mar 1945 |
![]() |
Kou class (6) | |
---|---|---|
Displacement: | 2,135 tons (surf.) / 2,791 tons (subm.) | |
Test depth: | 80 meters (260 feet) | |
Torpedo tubes: | 8 × 21‑in. | |
Complement: | 68 | |
Speed: | 18 knots (surf.) / 8 knots (subm.) |
Type | Ship | Keel Laid | Completed or Commisioned |
War Loss |
---|---|---|---|---|
Type A1 | I-9 | Jan 1938 | Feb 1941 |
Depth charged in
Aleutians, Jun 1943 |
I-10 | Jun 1938 | Oct 1941 |
Depth charged off
Saipan, Jul 1944 | |
I-11 | Nov 1923 | Nov 1926 | ||
Type A2 | I-12 | Mar 1923 | Mar 1926 | |
Type AM | I-13 | Mar 1923 | Mar 1926 | |
I-14 | Mar 1923 | Mar 1926 |