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No. Pusher name Engine power Coupler model Barge D. W. Owner Pusher builder Delivery 1 Akashi-maru 1600 x 2 FS-120P 5300 Nishinihon Pusher Sanyo Shipyard May 1972 2 Takamisan-maru 1200 x 2 FS-90PDM 2000 Nishinihon Pusher Hikari Industry Apr. 1973 3 No.6 Tsuru-maru 1600 x 2 FC-120DM 6200 Toa Kaiun Sangyo Hashimoto Shipbldg. June 1973 4 No.3 Kiyu-maru 1600 x 2 FC-120P 6200 Yorigami Construction Daiko Dockyard June 1973 5 No.5 Kiyu-maru 1600 x 2 FC-120P 6200 Yorigami Construction Daiko Dockyard June 1973 6 No.22 Kanmon-maru 750 x 2 FC-120DM 300 Kanmon Harb.Construction Hibikinada Dock July 1973 7 No.12 Shinkai-maru 1600 x 2 FC-120P 7000 Yorigami Construction Daiko Dockyard Aug. 1973 8 No.7 Tsuru-maru 1600 x 2 FC-160DM 8000 Toa kaiun Sangyo Mitsui Eng. & Shipbldg Aug. 1973 9 Kongo-maru 800 x 2 FD-80D 1500 Tokyo Metropol. Govt. Watanabe Steel Works Mar. 1975 10 Hachiko-maru 2300 x 2 HC-500PDM 8950 Yawata Kogyo Yokohama Yacht Apr. 1975 11 No.2 Hachiko-maru 2300 x 2 HC-500PDM 8950 Yawata Kogyo Kurushima Dockyard May. 1975 12 Baykalsk 3000 x 2 HC-900PDM 9000 Far East Shipping, USSR Hakodate Dock Sep. 1976 13 Biryusinsk 3000 x 2 HC-900PDM 9000 Far East Shipping, USSR Hakodate Dock Oct. 1976 14 Borsheretsk 3000 x 2 HC-900PDM 9000 Far East Shipping, USSR Hakodate Dock Nov. 1976 15 Bilibino 3000 x 2 HC-900PDM 9000 Far East Shipping, USSR Hakodate Dock Nov. 1976 16 Aoba-maru* 240 x 2 FD-30 400 Fuyo Kaiun Yokohama Yacht Mar. 1980 17 Mizuho-maru* 240 x 2 FD-30 400 Fuyo Kaiun Yokohama Yacht Mar. 1980 18 Tofte 2 687 x 2 KD-80DM 1600 Bukser og Bjergng. Norway Mandals Slip og M.V. Mar. 1980 19 Sleipner 3200 x 1 KD-185DM 7800 EM. Z. Svitzer, Denmark Dannebrog Vaerft July 1980 20 No.1 Shokaku-maru 1100 x 2 KC-180DM 3000 Watanabe Kisen Shinmatsu Shoji Feb. 1981 21 No.10 Eishin-maru 1600 x 2 KC-350DM 5000 Sakabe Kaiun Matsuura Shipbldg. Apr. 1981 22 Fernando S (Barge) 1600 x 2 KCM-500L 3500 Sguera, Argentine Principe Y Menghi July 1981 23 Federico S (Barge) 1600 x 2 KCM-500L 3500 Sguera, Argentine Principe y Menghi Aug. 1981 24 No.12 Eishin-maru 2000 x 1 KC-350DM 5000 Sakabe Kaiun Shirahama Shipbldg. Jan. 1983 25 Voelund 3700 x 1 KD-185SS 14000 EM. Z. Svitzer, Denmark Dannebrog Vaerft Feb. 1983 26 Valkyrien 3700 x 1 KD-185SS 14000 EM. Z. Svitzer, Denmark Dannebrog Vaerft Feb. 1983 27 No.15 Sumiyoshimaru 600 x 2 FD-15S 1600 Daiwa Kaiun Amakusa Shipbldg. May 1983 28 Kawaun-maru 550 x 2 FD-50 2000 Kawatetsu Unyu Fuji Kaiji Kogyo Aug. 1983 29 Sansho-maru 800 x 1 FD-15S 1000 Tokushima Kairiku Unyu Hongawara Shipbldg. Nov. 1983 30 No.38 Seitoku-maru 750 x 2 FD-15S Crane Tani-Gumi Tokai Shipbldg. Feb. 1984 31 Jinkatsu-maru 800 x 2 FD-15S Crane Jinkatsu Tokai Shipbldg. May 1984 32 Koyasu* 650 x 2 FRD-180DM 1500 Sampo Unyu Ishii Shipbldg. Dec. 1984 33 No.18 Taisho-maru 1000 x 2 FRC-180DM 2400 Miyazaki Kisen Nakatani Shipyard Feb. 1985 34 No.18 Eishin-maru 1800 x 1 KC-250DM 4000 Sakabe Kaiun Matsuura Shipbldg. July 1985 35 No.20 Sachi-maru 600 x 2 FD-80DM Crane Maruhon-Gumi Murakami Zosensho July 1985 36 Eiden-maru 1000 x 2 FC-110DM 5000 Doei Unyu Ube Dockyard Sep. 1985 37 No.1 Sorin-maru 150 x 2 FD-15S 260 Nihon Yakin Kogyo Ishikawajima S. C. Mar. 1986 38 Shintomei-maru 1600 x 2 FRC-180 6000 Toyo Koun Ube Dockyard May 1986 39 No.2 Shinsei-maru 1800 x 1 FRC-140 1055 Mr. F. Nakamura Nakatani Shipyard June 1986 40 Hayatomo 1200 x 2 FRC-140 5000 Daiichi Koun Miura Shipbldg. July 1986

Remarks : Pusherboats marked thus * were converted from tugboats or rope-connected pushers.