Japanese submarine Ro-109

Ro-109 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in April 1943, she served in World War II, operating off the Solomon Islands, New Guinea, the Admiralty Islands, Truk, the Philippine Islands, and Okinawa. She was sunk in April 1945 during her tenth war patrol.

Japanese submarine Ro-109

Ro-109 was an Imperial Japanese Navy Ro-100-class submarine. Completed and commissioned in April 1943, she served in World War II, operating off the Solomon Islands, New Guinea, the Admiralty Islands, Truk, the Philippine Islands, and Okinawa. She was sunk in April 1945 during her tenth war patrol.