Ro-117 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in January 1944, she served in World War II and was sunk in June...

Ro-115 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in November 1943, she served in World War II, operating in the...

most varied and powerful submarine fleets. The Imperial Japanese Navy (IJN) acquired its first submarines during the Russo-Japanese War on 12 December 1904...

Ro-43 was an Imperial Japanese Navy Kaichū type submarine of the K6 sub-class. Completed and commissioned in December 1943, she served in World War II...

Ro-47 was an Imperial Japanese Navy Kaichū type submarine of the K6 sub-class. Completed and commissioned in January 1944, she served in World War II...

units, Ro-35, Ro-36, Ro-37, Ro-38, Ro-39, Ro-40, Ro-41, Ro-42, Ro-43, Ro-44, Ro-45, Ro-46, Ro-47, Ro-48, Ro-49, Ro-50, Ro-55, Ro-56. Type L Type L1, Ro go...

the Imperial Japanese Navy as Ro-501, and shortly afterwards departed for Japan, along with a cargo of war materials and four Japanese naval engineers...

to Japan on 16 September 1943 and served in the Imperial Japanese Navy as submarine Ro-500 (呂500), spending its career as a training ship in Japanese home...

includes submarines, battleships, oilers, minelayers and other types of Japanese sea vessels of war and naval ships used during wartime. Imperial Japanese Navy...

an Imperial Japanese Navy Junsen III (or J3)-type submarine commissioned in 1938 that served during World War II. Designed as submarine aircraft carriers...

Ro-114 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in November 1943, she served in World War II and was sunk in June...

Ro-116 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in January 1944, she served in World War II and was sunk in May...

Ro-113 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in October 1943, she served in World War II, operating off the...

Ro-42 was an Imperial Japanese Navy Kaichū type submarine of the K6 sub-class. Completed and commissioned in August 1943, she served in World War II and...

The Kaichū type submarine (海中型潜水艦, Kaichū-gata sensuikan) submarines were double-hulled medium-sized submarines of the Imperial Japanese Navy during World...

I-gō-dai yon-hyaku-sensuikan) was an Imperial Japanese Navy Sentoku-type (or I-400-class) submarine commissioned in 1944 for service in World War II...

The Ro-100-class submarine (呂百型潜水艦, Ro-hyaku-gata Sensuikan) was a group of medium-sized coastal submarines built for the Imperial Japanese Navy (IJN)...

Submarine I-10 Submarine Squadron 7 Submarine Division 51 : Submarines Ro-109, Ro-112, Ro-113, Ro-114, Ro-115, Ro-117 Submarine Squadron 8: Submarine I-8, I-26...

Japanese submarine, the Type IX RO-501 (formerly U-1224) on 13 May 1944. This was a very effective force, sinking 13 German and Japanese submarines between...

I-gō-dai yon-hyaku-ichi-sensuikan) was an Imperial Japanese Navy Sentoku-type (or I-400-class) submarine commissioned in 1945 for service in World War II...

Ro-35 was an Imperial Japanese Navy Kaichū type submarine, the lead unit of the K6 sub-class. Completed and commissioned in March 1943, she served in...

Ro-111 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in July 1943, she served in World War II, operating in the Indian...

Ro-102 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in November 1942, she served in World War II, operating in the...

Ro-44 was an Imperial Japanese Navy Kaichū type submarine of the K6 sub-class. Completed and commissioned in September 1943, she served in the central...

Ro-36 was an Imperial Japanese Navy Kaichū type submarine of the K6 sub-class. Completed and commissioned in May 1943, she served in World War II, conducting...

2nd-class submarines Ro-36 (sunk by depth charges 13 June), Ro-41, Ro-42 (sunk by depth charges 10 June), Ro-43, Ro-44 (sunk by depth charges 16 June), Ro-47...

named Submarine Minelayer No. 52 and then named I-24 from before her launch until June 1938, was an I-121-class submarine of the Imperial Japanese Navy...

March 1944, Japanese forces sighted an Allied task force heading toward Palau, and I-183 and the submarines I-44, Ro-47,Ro-116, and Ro-117 received orders...

USS Hammann: Sunk on 6 June 1942 by Japanese submarine I-168 during the Battle of Midway. USS Henley: Torpedoed and sunk by submarine Ro-108, October 3 1943. USS...

Shinano (Japanese: 信濃, named after the ancient Shinano Province) was an aircraft carrier built by the Imperial Japanese Navy (IJN) during World War II...