Preliminary report of the Hakuho Maru Cruise. 27 : KH-79-4, Aug. 28 - Nov. 9, 1979, Equatorial and Subequatorial Western Pacific Ocean (engelsk)

Del 1 - Preliminary report of the Hakuho Maru Cruise. 1 : KH-68-2, May-June, 1968, East China Sea

Masuoki Horikoshi

Del 2 - Preliminary report of the Hakuho Maru Cruise. 2 : KH-68-3, July-August, 1968, Northwest Pacific Ocean

Masuoki Horikoshi

Del 3 - Preliminary report of the Hakuho Maru Cruise. 3 : KH-68-4 (Southern Cross Cruise), November 14, 1968 - March 3, 1969, Central and South Pacific

Masuoki Horikoshi

Del 4 - Preliminary report of the Hakuho Maru Cruise. 4 : KH-69-2, April 26 - June 19, 1969, Japan Trench and Sea of Japan

Masuoki Horikoshi

Del 5 - Preliminary report of the Hakuho Maru Cruise. 5 : KH-69-3 (GARP Cruise), June-July, 1969, East China Sea

Masuoki Horikoshi

Del 6 - Preliminary report of the Hakuho Maru Cruise. 6 : KH-69-4 (IBP Cruise), August 12 - November 13, 1969, The North and Equatorial Pacific Ocean

Masuoki Horikoshi

Del 7 - Preliminary report of the Hakuho Maru Cruise. 7 : KH-70-1, February 3 - March 5, 1970, Western North Pacific

Masuoki Horikoshi

Del 8 - Preliminary report of the Hakuho Maru Cruise. 8 : KH-70-2 (Great Bear Expedition), April 14 - June 18, 1970, North Pacific

Masuoki Horikoshi

Del 9 - Preliminary report of the Hakuho Maru Cruise. 9 : KH-70-3 (2nd GARP Cruise), July, 1970, East China Sea and Southern Region off Japan

Masuoki Horikoshi

Del 10 - Preliminary report of the Hakuho Maru Cruise. 10 : KH-70-4 (IBP Cruise), July 29 - September 1, 1970, The Japan Sea

Masuoki Horikoshi

Del 11 - Preliminary report of the Hakuho Maru Cruise. 11 : KH-71-2 (IBP Cruise), May 7 - June 3, 1971, The Kuroshio and East China Sea

Masuoki Horikoshi

Del 12 - Preliminary report of the Hakuho Maru Cruise. 12 : KH-71-3 (IBP Cruise), June 18 - July 29, 1971, The Western North Pacific, Ogasawara and Kuril Areas

Masuoki Horikoshi

Del 13 - Preliminary report of the Hakuho Maru Cruise. 13 : KH-71-4 (Yamato-Tai Cruise), August 18 - September 10, 1971, The Sea of Japan

Masuoki Horikoshi

Del 14 - Preliminary report of the Hakuho Maru Cruise. 14 : KH-72-1 (CSK, IBP), May 11 - August 3, 1972, The Seas of Southeast Asia

Masuoki Horikoshi

Del 15 - Preliminary report of the Hakuho Maru Cruise. 15 : KH-72-2 (The Southwest Japan Arc and Ryukyu Arc Areas), October 24 - December 15, 1972

Masuoki Horikoshi

Del 16 - Preliminary report of the Hakuho Maru Cruise. 16 : KH-73-1 (IBP Cruise), January 10 - February 6, 1973, The Philippine Sea and East China Sea

Masuoki Horikoshi

Del 17 - Preliminary report of the Hakuho Maru Cruise. 17 : KH-73-3 (Pre-AMTEX Cruise), May 15 - June 8, 1973, East China Sea

Masuoki Horikoshi

Del 18 - Preliminary report of the Hakuho Maru Cruise. 18 : KH-74-3, July 19 - August 22, 1974, The seas around Kuroshio area

Masuoki Horikoshi

Del 19 - Preliminary report of the Hakuho Maru Cruise. 19 : KH-75-1, January 9 - February 7, 1975, Western North Pacific adjacent to Ryukyu and Taiwan Islands

Masuoki Horikoshi

Del 20 - Preliminary report of the Hakuho Maru Cruise. 20 : KH-75-3 (Lyra Expedition), May 14 - June 2, 1975, Western North Pacific

Masuoki Horikoshi

Del 21 - Preliminary report of the Hakuho Maru Cruise. 21 : KH-75-5, September 12 - October 27, 1975, Kuroshio and adjacent waters

Masuoki Horikoshi

Del 22 - Preliminary report of the Hakuho Maru Cruise. 22 : KH-76-3, July 12 - August 10, 1976, the Sea of Japan

Masuoki Horikoshi

Del 23 - Preliminary report of the Hakuho Maru Cruise. 23 : KH-77-1, April 26 - June 16, 1977, Japan Trench and the Phillipine i.e. Philippine Sea (IPOD pre-site survey)

Masuoki Horikoshi

Del 24 - Preliminary report of the Hakuho Maru Cruise. 24 : KH-77-2, July 5 - Aug. 17, 1977, The Seas around Kuroshio Area

Masuoki Horikoshi

Del 25 - Preliminary report of the Hakuho Maru Cruise. 25 : KH-77-3 (Pegasus Expedition), September 14 - October 12, 1977, Pacific Ocean, Kagoshima Bay, Japan Sea

Masuoki Horikoshi

Del 26 - Preliminary report of the Hakuho Maru Cruise. 26 : KH-78-3, June 5 - August 22, 1978, the Bering and Chukchi Seas and the northern North Pacific

Masuoki Horikoshi

Del 27 - Preliminary report of the Hakuho Maru Cruise. 27 : KH-79-4, Aug. 28 - Nov. 9, 1979, Equatorial and Subequatorial Western Pacific Ocean

Masuoki Horikoshi

Del 28 - Preliminary report of the Hakuho Maru Cruise. 28 : KH-80-2 (CYGNUS Expedition), April 25 - June 18, 1980 and the Hakuho Maru Cruise KH-82-1 (CEPHEUS Expedition), January 22 - March 17, 1982, Northwest Pacific

Masuoki Horikoshi

Del 29 - Preliminary report of the Hakuho Maru Cruise. 29 : KH 80-3, July 14 - September 6, 1980, Japan Trench, Shatsky Rise, Guam, Ponape and Ogasawara areas (IPOD, WESTPAC)

Masuoki Horikoshi

Del 30 - Preliminary report of the Hakuho Maru Cruise. 30 : KH-81-1, February 18 - March 24, 1981, The sea around Kuroshio and Kuroshio Extension area

Masuoki Horikoshi

Del 31 - Preliminary report of the Hakuho Maru Cruise. 31 : KH-81-4, July 6 - August 4, 1981, Japan Trench (WESTPAC)

Masuoki Horikoshi

Del 32 - Preliminary report of the Hakuho Maru Cruise. 32 : KH-81-5 (WESTPAC), Sept. 7 - Nov. 20, 1981, the Philippine and the South China Seas

Masuoki Horikoshi

Del 33 - Preliminary report of the Hakuho Maru Cruise. 33 : KH 82-4, July 23 - August 21, 1982, Geophysical and geological investigation of seafloor around Ogasawara (Bonin) Islands, Amami Plateau, and Southwestern part of the Sea of Japan (WESTPAC, IPOD)

Masuoki Horikoshi

Del 34 - Preliminary report of the Hakuho Maru Cruise. 34 : KH-82-5, 22 November 1982 - 24 February 1983, the eastern Pacific Ocean

Masuoki Horikoshi

Del 35 - Preliminary report of the Hakuho Maru Cruise. 35 : KH-83-3 and KH-85-2, August 11 - September 13, 1983, April 14 - May 15, 1985, The Western North Pacific

Masuoki Horikoshi

Del 36 - Preliminary report of the Hakuho Maru Cruise. 36 : KH-83-4 (BIOMASS), Nov. 22, 1983 - Feb. 24, 1984, the Southern Ocean and the Antarctic Sea

Masuoki Horikoshi

Del 37 - Preliminary report of the Hakuho Maru Cruise. 37 : KH 84-1, April 16 - May 30, 1984, Geological and geophysical investigation of seafloor east of Ogasawara (Bonin) Islands, northern Mariana Trough, Southern Mariana, Yap and Palau Trench and Arcs (WESTPAC, ODP)

Masuoki Horikoshi

Del 38 - Preliminary report of the Hakuho Maru Cruise. 38 : KH-84-2, June 20 - July 31, 1984, the East China Sea

Masuoki Horikoshi

Del 39 - Preliminary report of the Hakuho Maru Cruise. 39 : KH-85-1, January 22 - March 5, 1985, Flores Sea (Joint research with LON-LIPI & WESTPAC)

Masuoki Horikoshi

Del 40 - Preliminary report of the Hakuho Maru Cruise. 40 : KH 86-1, January 22 - March 7, 1986, Palau, Yap, Cebu, geological and geophysical investigation of Mariana, Palau and Yap arc-trench systems

Masuoki Horikoshi

Del 41 - Preliminary report of the Hakuho Maru Cruise. 41 : KH 86-2, April 21 - May 15, 1986, Geophysical and geological investigation of the northeastern part of the Sea of Japan and Japan Trench (ODP site survey) with an annex for preliminary report of the Tansei Maru Cruise KT 87-6, May 29 - June 4, 1987, investigation on the sea-floor spreading tectonics in the northeastern part of Japan Basin (ODP site survey)

Masuoki Horikoshi

Del 42 - Preliminary report of the Hakuho Maru Cruise. 42 : KH-86-3, June 3 - August 1, 1986, The Bering Sea and the Northern North Pacific

Masuoki Horikoshi

Del 43 - Preliminary report of the Hakuho Maru Cruise. 43 : KH-86-4, August 26 - October 2, 1986, Western Pacific Adjacent to Ryukyu, Taiwan and Philippine Islands

Masuoki Horikoshi

Del 44 - Preliminary report of the Hakuho Maru Cruise. 44 : KH 86-5, November 22 - December 14, 1986, Geophysical and geological investigation of the Nankai Trough, Boso Triple Junction, Zenisu Ridge and Muroto Trough (ODP site survey)

Masuoki Horikoshi

Del 45 - Preliminary report of the Hakuho Maru Cruise. 45 : KH-87-1 (WESTPAC), 22 January - 10 March 1987, Studies on deep circulations in the Western North Pacific and in the Philippine Sea

Masuoki Horikoshi

Del 46 - Preliminary report of the Hakuho Maru Cruise. 46 : KH-87-3, July 1 - August 13, 1988, Izu-Ogasawara (Bonin), East Mariana Basin and Yap Trench (WESTPAC, ODP site survey)

Masuoki Horikoshi

Del 47 - Preliminary report of the Hakuho Maru Cruise. 47 : KH-88-1, Jan. 22-Mar. 25, 1988, South Pacific Ocean

Masuoki Horikoshi

Del 48 - Preliminary report of the Hakuho Maru Cruise. 48 : KH-88-2 (OMLET Cruise), April 15 - May 11, 1988, the western North Pacific south of Japan

Masuoki Horikoshi

Del 49 - Preliminary report of the Hakuho Maru Cruise. 49 : KH-88-4, September 22 - October 31, 1988, the Japan Trench, Japan Sea, Ryukyu Trench and Philippine Sea (WESTPAC)

Masuoki Horikoshi

Del 50 - Preliminary report of the Hakuho Maru Cruise. 50 : KH-89-1, June 20-July 13, 1989, Izu-Ogasawara, Shikoku Basin and Kashima Oki (KAIKO-NANKAI, ODP)

Masuoki Horikoshi