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List of Locations

Head Office Department

Department Zip code Address Telephone number Fax number
Main switchboard and General Affairs Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5760 045-503-5091
Accounting Department
Accounting Group 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5763 045-503-5091
Finance Group 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5762 045-503-5091
Corporate Planning Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5795 045-503-5091
Business Promotion Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5786 045-503-5779
Information Systems Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-7714 045-506-2189
Production Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5786 045-503-5779
Materials / Logistics Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5786 045-503-5779
Internal Control & Risk Management Headquarters
Internal Control Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5764 045-503-5091
Intellectual Property Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-7733 045-503-5091
Quality Assurance Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5768 045-503-5779
Environmental Safety Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-7733 045-503-5091
         
Technology Development Center 300-4507 263-1 Uchiyodo, Chikusei-shi, Ibaraki 0296-52-6521 0296-52-6524

Construction Materials Division

Department Zip code Address Telephone number Fax number
Building Materials Sales Depertment 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774
Overseas Group 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774
Taiwan Office 22167 8F-2, No.26, Lane28,
Lung AnRoad.,
Hsi-Chih Dist.
New Taipei City Country, Taiwan R.O.C.		 886-22-641-0072 886-22-641-0073
Building Materials Production Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774
Building Materials Technology Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774
Sales Promotion Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774
Piping Department
Tokyo Sales Group 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-510-0820 045-510-0821
Osaka Sales Group 540-0001 8F Maruito OBP Building,2-2-22,Shiromi, Chuo-Ku,Osaka-shi 06-6942-0228 06-6942-0236
Sales Order Group 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-510-0820 045-510-0821
Environmental Energy Sales Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774
Operations Department 230-8511 2-5-5 Tsurumi-chuo, Tsurumi-ku, Yokohama-shi, Kanagawa 045-503-5771 045-503-5774

Industrial Products Division

Department Zip code Address Telephone number Fax number
Sales & Marketing Department 230-8511 5-5, Tsurumichuo 2-chome, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 045-503-7784 045-503-3885
Domestic & Overseas Sales Section 230-8511 5-5, Tsurumichuo 2-chome, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 045-503-7784 045-503-3885
Production Department 230-8511 5-5, Tsurumichuo 2-chome, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 045-503-7787 045-503-3872
Technical Department 230-8511 5-5, Tsurumichuo 2-chome, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 045-503-7786 045-503-3885
Business Department 230-8511 5-5, Tsurumichuo 2-chome, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 045-503-7784 045-503-3885
Hokkaido Branch,Morioka Sales Office,Tohoku Branch,Hitachi Office,Niigata Sales Office,Mito Sales Office,Omiya Sales Office,Head Offic,Kanto Branch,Higashi-Nihon Branch,Shizuoka Sales Office,Chubu Branch、,Nagoya Office,Kanazawa Sales Office,Shiga Plant,Kansai Branch,Nishi-Nihon Branch,Takamatsu Sales Office,Fukuyama Office,Chusikoku Branch,Hiroshima Office,Kyushu Branch,Fukuoka Office

Hokkaido Area

Hokkaido Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 063-0813 2F Hinode Building, 2 Chome-1-13 Kotoni 3 Jo Nishi-ku, Sapporo-shi, 011-611-9201 011-631-7631

Operations Group

Department Zip code Address Telephone number Fax number
Operations Group 063-0813 2F Hinode Building, 2 Chome-1-13 Kotoni 3 Jo Nishi-ku, Sapporo-shi, 011-611-9201 011-631-7631

Tohoku Area

Tohoku Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 984-0015 3 Chome-3-3 Oroshimachi Wakabayashi-ku, Sendai-shi 022-284-4071 022-238-2611
Morioka Sales Office 020-0866 2F Jewel Seinan Ohashi, 2 Chome-15-11 Motomiya Morioka-shi, 019-635-9357 019-635-9359

East Japan Area

Kanto Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 230-8511 2 Chome-5-5 Tsurumichuo, Tsurumi-ku, Yokohama-shi 045-510-0811 045-510-0818
Direct Demand Development Group 230-8511 2 Chome-5-5 Tsurumichuo, Tsurumi-ku, Yokohama-shi 045-510-0812 045-510-0818
Omiya Sales Office 331-0812 2F Masuyama Building, 4 Chome-2-8 Miyaharacho Kita-ku, Saitama-shi 048-651-5861 048-651-5877
Mito Sales Office 310-0851 2F Senba Office, 2476-11 Senbacho Mito-shi 029-305-5601 029-244-6601
Niigata Sales Office 950-0914 2F Inter Shichikuyama Building, 3 Chome-9-1 Shichikuyama Chuo-ku, Niigata-shi 025-246-8111 025-246-8113

Operations Department

Department Zip code Address Telephone number Fax number
Operations Department 230-8511 2 Chome-5-5 Tsurumichuo, Tsurumi-ku, Yokohama-shi 045-510-0816 045-510-0818

Higashi-Nihon Branch

Industrial Products Division

Department Zip code Address Telephone number Fax number
Sales Office 230-8511 5-5, Tsurumichuo 2-chome, Tsurumi-ku, Yokohama-shi, Kanagawa-ken 045-503-7801 045-501-4045
Hitachi Office 310-0851 2F Senba Office, 2476-11 Senbacho Mito-shi 029-240-2600 029-244-6601
Nagoya Office 460-0008 F5 Nagoya Sanzo Building, 16-6, Sakae 1-chome, Naka-ku, Nagoya-shi, Aichi-ken 052-218-5571 052-218-5575

Chubu Area

Chubu Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 460-0008 5F Nagoya Sanzo Building, 1 Chome-16-6 Sakae Naka-ku, Nagoya-shi 052-218-7731 052-218-7732
Direct Demand Development Group 460-0008 5F Nagoya Sanzo Building, 1 Chome-16-6 Sakae Naka-ku, Nagoya-shi 052-218-7731 052-218-7732
Shizuoka Sales Office 422-8033 6 Chome-8-6 Toro Suruga-ku, Shizuoka-shi 054-202-7605 054-202-7610
Kanazawa Sales Office 920-0016 Nakacho-344-1 Moroemachi, Kanazawa-shi 076-237-0291 076-237-0292

Operations Group

Department Zip code Address Telephone number Fax number
Operations Group 460-0008 5F Nagoya Sanzo Building, 1 Chome-16-6 Sakae Naka-ku, Nagoya-shi 052-218-7730 052-218-7745

West Japan Area

Kansai Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 540-0001 8F Maruito OBP Building,2-2-22,Shiromi, Chuo-Ku,Osaka-shi 06-6942-0225 06-6942-0227
Direct Demand Development Group 540-0001 8F Maruito OBP Building,2-2-22,Shiromi, Chuo-Ku,Osaka-shi 06-6942-0225 06-6942-0227

Operations Department

Department Zip code Address Telephone number Fax number
Operations Department 540-0001 8F Maruito OBP Building,2-2-22,Shiromi, Chuo-Ku,Osaka-shi 06-6942-0230 06-6942-0236

Nishi-Nihon Branch

Industrial Products Division

Department Zip code Address Telephone number Fax number
Sales Office 540-0001 8F Maruito OBP Building,2-2-22,Shiromi, Chuo-Ku,Osaka-shi 06-6942-0661 06-6942-0663
Fukuyama Office 721-0963 25-40, Minamiteshiro-cho 2-chome, Fukuyama-shi, Hiroshima-ken 084-923-6848 084-923-6896
Hiroshima Office 733-0037 F3 Nakayoshi Building, 9-7, Nishikanon-machi, Nishi-ku, Hiroshima-shi, Hiroshima-ken 082-291-9324 082-291-7661
Fukuoka Office 810-0075 F1 Churis Fukuoka, 3-17, Minato 1-chome, Chuo-ku, Fukuoka-shi, Fukuoka-ken 092-721-4440 092-761-7912

Chusikoku Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 733-0037 3F Nakayoshi Building, 9-7 Nishikanonmachi, Nishi-ku, Hiroshima-shi 082-291-6511 082-291-7660
Takamatsu Sales Office 760-0073 3F Kuribayashi Building, 1 Chome-13-25 Ritsurincho, Takamatsu-shi 087-800-8451 087-800-8490

Kyushu Area

Kyushu Branch

Building Materials Division

Department Zip code Address Telephone number Fax number
Sales Group 810-0075 1F Churis Fukuoka, 1 Chome-3-17 Minato Chuo-ku, Fukuoka-shi 092-721-4411 092-741-0288

Plant

Shiga Plant

Department Zip code Address Telephone number Fax number
Shiga Plant 527-0171 2-3 Ikenoshiricho, Higashiomi-shi, Shiga-ken 0749-46-1230 0749-46-1223

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