Port of Otaru: Annual statistics of steamships and cargo ships(Japanese). Report No. 54a(16)(c), USSBS Index Section 2

Port of Otaru: Monthly statistics of steamships and cargo since August 1942. Report No. 54a(16)(d), USSBS Index Section 2

Port of Otaru: Description of port. Report No. 54a(16)(a), USSBS Index Section 2

Port of Hokkaido: Data on cargo tonnage of steamships from 1942-44. Report No. 54a(5)(c), USSBS Index Section 2

Port of Fushiki: Monthly record of entry and clearance of ships, port of Fushiki(Japanese). Report No. 54a(1)(c), USSBS Index Section 2

Port of Otaru: Report on bomb damage. Report No. 54a(16)(b), USSBS Index Section 2

Port of Shimizu: Statistics on cargo imports and exports. Report No. 54a(18)(a), USSBS Index Section 2

Port of Muroran: Record of Japanese ships sunk in Yangtze River. Report No. 54a(10)(c), USSBS Index Section 2

Port of Otaru: Daily record of entries and clearances from 1930 to 1941(Japanese). Report No. 54a(16)(e), USSBS Index Section 2

Port of Fushiki: Daily record of entry and clearance of ships, port of Fushiki(Japanese). Report No. 54a(1)(a), USSBS Index Section 2

Port of Maizuru: Export and import statistics from 1941 to end of war(Japanese). Report No. 54a(9)(c), USSBS Index Section 2

Port of Jinsen: Statistics on foreign trade(Japanese). Report No. 54a(6)(b), USSBS Index Section 2

Port of Nagoya: Daily record of entry and clearance of ships. Report No. 54a(12)(c), USSBS Index Section 2

Port of Nagoya: Daily record of entry and clearance of ships. Report No. 54a(12)(c), USSBS Index Section 2

Port of Niigata: Daily record of entries and clearances(Japanese). Report No. 54a(14)(c), USSBS Index Section 2

Port of Maizuru: Monthly summary of entry and clearance of ships through Maizuru port from 1936 to end of war(Japanese). Report No. 54a(9)(a), USSBS Index Section 2

Port of Yokohama: Ships, cargoes, and tonnages. Report No. 54a(25)(b), USSBS Index Section 2

Port of Nanao: Daily record of entries and clearances(part Japanese). Report No. 54a(13)(c), USSBS Index Section 2

Port of Tokyo: Plans of harbor. Report No. 54a(21)(c), USSBS Index Section 2

Port of Muroran: Record of cargo tonnage imported from or exported to Japanese ports from April 1943 to March 1944(Japanese). Report No. 54a(10)(e), USSBS Index Section 2

Port of Kobe: Bomb plot. Report No. 54a(7)(c), USSBS Index Section 2

Port of Nagasaki: Interrogation of harbor masters. Report No. 54a(11)(c), USSBS Index Section 2

Port of Jinsen: Interrogation of harbor master. Report No. 54a(6)(c), USSBS Index Section 2

Port of Nagoya: Customs records-annual figures of taxable imports and exports 1937-45 except 1944(Japanese). Report No. 54a(12)(a), USSBS Index Section 2

Port of Maizuru: Daily record of entry and clearance of ships through Maizuru from 1944 to end of war(Japanese). Report No. 54a(9)(b), USSBS Index Section 2