Our Offices

  • [Headquarters]
    Tokyo Main Office
  • Osaka Main Office
  • Offices
  • Research Center
    Tsukuba
  • Branch Offices

  • [Headquarters] Tokyo Main Office

    • [Headquarters] Tokyo Main Office

      Nihombashi Hamacho F Tower
      3-21-1 Nihombashi Hamacho, Chuo-ku, Tokyo 103-8430
      Tel: +81-3-3668-0451 (main number)

      ・Access
      5-min. walk from Suitengumae Station (exit 5) on the Tokyo Metro Hanzomon Line
      10-min. walk from Ningyocho Station (exit A1) on the Tokyo Metro Hibiya Line
      5-min. walk from Hamacho Station (exit A2) on the Toei Shinjuku Line
      10-min. walk from Ningyocho Station (exit A3) on the Toei Asakusa Line

    • Research Center for Sustainable Societies
      (kokudobunka kenkyujo)

      KDX Hamacho Nakanohashi Bldg.
      2-14-5 Nihombashi Kakigaracho, Chuo-ku, Tokyo 103-0014


      ・Access
      3-min. walk from Suitengumae Station (exit 7) on the Tokyo Metro Hanzomon Line
      5-min. walk from Ningyocho Station (exit A2) on the Tokyo Metro Hibiya Line
      Note currently: Exit A1 is closed.
      8-min. walk from Ningyocho Station (exit A3) on the Toei Asakusa Line
      6-min. walk from Hamacho Station (exit A2) on the Toei Shinjuku Line

    • Tokyo Main Office (Skygate)

      Nihombashi Yasuda Skygate
      3-15-1 Nihombashi Hamacho, Chuo-ku, Tokyo 103-0007
      Tel: +81-3-3668-0451

      ・Access
      5-min. walk from Suitengumae Station (exit 5) on the Tokyo Metro Hanzomon Line
      10-min. walk from Ningyocho Station (exit A1) on the Tokyo Metro Hibiya Line
      5-min. walk from Hamacho Station (exit A2) on the Toei Shinjuku Line
      10-min. walk from Ningyocho Station (exit A3) on the Toei Asakusa Line

    • Tokyo Main Office (Tornare)

      Tornare Nihombashi Hamacho
      3-3-2 Nihombashi Hamacho, Chuo-ku, Tokyo 103-0007
      Tel: +81-3-3668-0451

      ・Access
      5-min. walk from Suitengumae Station (exit 5) on the Tokyo Metro Hanzomon Line
      10-min. walk from Ningyocho Station (exit A1) on the Tokyo Metro Hibiya Line
      5-min. walk from Hamacho Station (exit A2) on the Toei Shinjuku Line
      10-min. walk from Ningyocho Station (exit A3) on the Toei Asakusa Line

    • Tokyo Main Office (Sawanotsuru Bldg.)

      Sawanotsuru Ningyocho Bldg.
      1-3-8 Nihombashi Ningyocho, Chuo-ku, Tokyo 103-0013
      Tel: +81-3-3668-0451

      ・Access
      2-min. walk from Ningyocho Station (exit A3, A5) on the Tokyo Metro Hibiya Line and Toei Asakusa Line
      5-min. walk from Suitengumae Station (exit A8) on the Tokyo Metro Hanzomon Line

    • Tokyo Main Office (Saitama Office)

      CTI Saitama Bldg.
      1-14-6 Kamikizaki, Urawa-ku, Saitama City, Saitama 330-0071
      Tel: +81-48-835-3700

      ・Access
      8-min. walk from Saitama-Shintoshin Station (west exit) on the JR Keihin-Tohoku Line, Utsunomiya Line, and Takasaki Line
      8-min. walk from Yono Station (west exit) on the JR Keihin-Tohoku Line
      7-min. walk from Kita-Yono Station (east exit) on the JR Saikyo Line

    • Tokyo Main Office (Land Axis Tower)

      Meiji Yasuda Seimei Saitama-Shintoshin Building
      11-2 Shintoshin, Chuo-ku, Saitama City, Saitama 330-6030
      Tel: +81-48-835-3700

      ・Access
      1-min. walk from Saitama-Shintoshin Station (west exit) on the JR Keihin-Tohoku Line, Utsunomiya Line, and Takasaki Line
      8-min. walk from Kita-Yono Station (east exit) on the JR Saikyo Line

  • Osaka Main Office

    • Osaka Main Office

      JMF Bldg Kitahama 01
      1-6-7 Doshomachi, Chuo-ku, Osaka City, Osaka 541-0045
      Tel: +81-6-6206-5555

      ・Access
      1-min. walk from Kitahama Station on the Osaka Metro Sakaisuji Line
      5-min. walk from Kitahama Station on the Keihan Main Line
      Kitahama Station on the Osaka Metro Sakaisuji Line and Kitahama Station on the Keihan Main Line are connected by an underground passageway. From either station, please use exit 5 of the Osaka Metro Sakaisuji Line.

  • Offices

    • Hokkaido Office

      Sapporo Kogure Bldg.
      Kita 3-jo Nishi 3-1-6, Chuo-ku, Sapporo City, Hokkaido 060-0003
      Tel: +81-11-281-3747

      ・Access
      7-min. walk from JR Sapporo Station (west gate)

    • Tohoku Office

      JRE Higashi Nibancho Square
      4-1-25 Ichibancho, Aoba-ku, Sendai City, Miyagi 980-0811
      Tel: +81-22-261-6861

      ・Access
      15-min. walk from JR Sendai Station (west exit)
      9-min. walk from Aobadori Station (exit 1) on the JR Senseki Line
      3-min. walk from Kotodai-koen Station (south exit 3) on the Sendai City Subway Namboku Line
      1-min. walk from Hirose-dori Station (west exit 6) on the Sendai City Subway Namboku Line
      9-min. walk from Aoba-dori Ichibancho Station (north exit 1) on the Sendai City Subway Tozai Line

    • Hokuriku Office

      Metlife Niigata Telecom Bldg.
      4-4-27 Bandai, Chuo-ku, Niigata City, Niigata 950-0088
      Tel: +81-25-245-3883

      ・Access
      10-min. walk from JR Niigata Station

    • Chubu Office

      Orix Nagoya Nishiki Bldg.
      1-5-13 Nishiki, Naka-ku, Nagoya City, Aichi 460-0003
      Tel: +81-52-218-3833

      ・Access
      3-min. walk from Fushimi Station (exit 10) on the Nagoya City Subway Higashiyama Line
      3-min. walk from Fushimi Station (exit 10) on the Nagoya City Subway Tsurumai Line
      5-min. walk from Marunouchi Station (exit 6) on the Nagoya City Subway Sakura-dori Line

    • Chugoku Office

      Dia Hikarimachi
      1-13-20 Hikarimachi, Higashi-ku, Hiroshima City, Hiroshima 732-0052
      Tel: +81-82-261-3680

      ・Access
      5-min. walk from JR Hiroshima Station (Shinkansen exit)

    • Shikoku Office

      Kagawa Konyamachi Bldg.
      1-3 Konyamachi, Takamatsu City, Kagawa 760-0027
      Tel: +81-87-823-5531

      ・Access
      13-min. walk from JR Takamatsu Station
      From Takamatsu Station: Take the Kotoden Bus and get off at the Konyamachi bus stop, then walk for 2 minutes.
      From Takamatsu Airport: Take the Takamatsu Airport Limousine Bus and get off at the Hyogomachi bus stop (approx. 37 min.), then walk for 3 minutes.

    • Kyushu Office

      CTI Fukuoka Bldg.
      2-4-12 Daimyo, Chuo-ku, Fukuoka City, Fukuoka 810-0041
      Tel: +81-92-714-2211

      ・Access
      3-min. walk from Akasaka Station (exit 4) on the Fukuoka City Subway Kuko (Airport) Line

    • Okinawa Office

      T&C Tomari Bldg.
      2-1-18 Tomari, Naha City, Okinawa 900-0012
      Tel: +81-98-943-9702

      ・Access
      7-min. walk from Miebashi Station on the Okinawa Urban Monorail (Yui Rail)

  • Research Center Tsukuba

    • Research Center Tsukuba
      (hydraulics testing and research facility)

      1047-27 Onigakubo, Tsukuba City, Ibaraki 300-2651
      Tel: +81-29-847-0234

      ・Access
      10-min. by taxi from Bampaku-kinenkoen Station or Kenkyu-gakuen Station on the Tsukuba Express

  • Branch Offices

    Tohoku Office

    Aomori Branch Office Aomori Yanagimachi Bldg., 1-2-20 Honcho, Aomori City, Aomori 030-0802 Tel: +81-17-732-4880
    Morioka Branch Office Shichi Ju Shichi Nissei Morioka Bldg., 3-3-10 Odori, Morioka City, Iwate 020-0022 Tel: +81-19-653-9631
    Akita Branch Office Tokan Akita Bldg., 3-1-7 Sanno, Akita City, Akita 010-0951 Tel: +81-18-883-4351
    Yamagata Branch Office Central Yamagata Bldg., 1-4-27 Honcho, Yamagata City, Yamagata 990-0043 Tel: +81-23-615-1785
    Fukushima Branch Office Acty Omachi, 7-25 Omachi, Fukushima City, Fukushima 960-8041 Tel: +81-24-525-8630
    Kamaishi Branch Office Kikuchi Bldg., 3-7-5 Tadakoecho, Kamaishi City, Iwate 026-0021 Tel: +81-193-55-4403

    Tokyo Main Office

    Tokyo Branch Office Nihombashi Hamacho F Tower, 3-21-1 Nihombashi Hamacho, Chuo-ku, Tokyo 103-8430 Tel: +81-3-3668-0451
    Ibaraki Branch Office 1047-27 Onigakubo, Tsukuba City, Ibaraki 300-2651 Tel: +81-29-847-5551
    Yokohama Branch Office Minato Fantasia Bldg., 3-32-1 Minami Nakadori, Naka-ku, Yokohama City, Kanagawa 231-0006 Tel: +81-45-212-2619
    Chiba Branch Office Chiba Shinmachi Bldg., 18-14 Shinmachi, Chuo-ku, Chiba City, Chiba 260-0028 Tel: +81-43-245-7797
    Yamanashi Branch Office Tobu Anamizu Bldg., 1-17-10 Marunouchi, Kofu City, Yamanashi 400-0031 Tel: +81-55-231-8651
    Kanto Branch Office CTI Saitama Bldg., 1-14-6 Kamikizaki, Urawa-ku, Saitama City, Saitama 330-0071 Tel: +81-48-835-3501
    Saitama Branch Office Meiji Yasuda Seimei Saitama-Shintoshin Bldg., 11-2 Shintoshin, Chuo-ku, Saitama City, Saitama 330-6029 Tel: +81-48-835-3120
    Gunma Branch Office TM Office×3happy Maebashi, 387-1 Maehakodamachi, Maebashi City, Gunma 371-0835 Tel: +81-27-226-1586
    Tochigi Branch Office Yamaguchi Bldg., 4-1-20 Higashi Shukugo, Utsunomiya City, Tochigi 321-0953 Tel: 81-28-610-1805
    Nagano Branch Office Shinshowa Bldg., 1-12-7 Minamichitose, Nagano City, Nagano 380-0922 Tel: +81-26-226-7316

    Hokuriku Office

    Toyama Branch Office Toyama Denki Bldg., 3-1 Sakurabashi-dori, Toyama City, Toyama 930-0004 Tel: +81-76-486-8054
    Kanazawa Branch Office Confidence Kanazawa, 1-1-3 Sainen, Kanazawa City, Ishikawa 920-0024 Tel: +81-76-265-3266

    Chubu Office

    Shizuoka Branch Office Mitsui Sumitomo Kaijo Shizuoka Bldg., 1-2 Gofukucho, Aoi-ku, Shizuoka City, Shizuoka 420-0031 Tel: +81-54-250-2344
    Gifu Branch Office Taiju Seimei Gifu Ekimae Bldg., 6-14 Yoshinomachi, Gifu City, Gifu 500-8844 Tel: +81-58-267-5250
    Mie Branch Office No. 3 Ikeda Bldg., 112-5 Komeicho, Tsu City, Mie 514-0006 Tel: +81-59-221-5755
    Nanshin Branch Office 487-12 Zakoji, Iida City, Nagano 395-0001 Tel: +81-265-49-0497

    Osaka Main Office

    Osaka Branch Office JMF Bldg Kitahama 01, 1-6-7, Doshomachi, Chuo-ku, Osaka City, Osaka 541-0045 Tel: +81-6-6206-5555
    Fukui Branch Office Stork Bldg. Fukui Ichibankan, 1-24-43 Junka, Fukui City, Fukui 910-0023 Tel: +81-776-25-9101
    Shiga Branch Office Cesar Otsu Morita Bldg., 3-2-1 Chuo, Otsu City, Shiga 520-0043 Tel: +81-77-510-5282
    Kyoto Branch Office Inter One Place Karasuma II, 680 Omandokorocho, Shimogyo-ku, Kyoto City, Kyoto 600-8413 Tel: +81-75-353-7088
    Nara Branch Office Frontier Bldg., 16-19 Saidaiji Minamimachi, Nara City, Nara 631-0824 Tel: +81-742-52-5060
    Kobe Branch Office Sannomiya Fukoku Seimei Bldg., 7-1-30 Isogami-dori, Chuo-ku, Kobe City, Hyogo 651-0086 Tel: +81-78-261-3060
    Wakayama Branch Office No.3 Tanaka Bldg., 20 Hiromichi, Wakayama City, Wakayama 640-8268 Tel: +81-73-428-6655

    Chugoku Office

    Okayama Branch Office Sumitomo Seimei Okayama Bldg., 1-1-1 Yanagimachi, Kita-ku, Okayama City, Okayama 700-0904 Tel: +81-86-235-2776
    Yamaguchi Branch Office Shin-Yamaguchi Bldg., 2-11 Ogori Takasagomachi, Yamaguchi City, Yamaguchi 754-0014 Tel: +81-83-973-7188
    Tottori Branch Office Estate Bldg V2-1, 2-201 Motouomachi, Tottori City, Tottori 680-0034 Tel: +81-857-25-5520
    Shimane Branch Office M Cube Bldg., 155-18 Tonomachi, Matsue City, Shimane 690-0887 Tel: +81-852-60-1550

    Shikoku Office

    Matsuyama Branch Office Aono Bldg., 4-3-7 Chifunemachi, Matsuyama City, Ehime 790-0011 Tel: +81-89-986-3620
    Tokushima Branch Office Kofukudo Building II, 2-20-17 Yoshino Honcho, Tokushima City, Tokushima 770-0802 Tel: +81-88-611-0301
    Kochi Branch Office North Station Toranto Bldg., 3-7-2 Sakaedacho, Kochi City, Kochi 780-0061 Tel: +81-88-856-6870

    Kyushu Office

    Saga Branch Office Saga Chuo Dai-ichi Seimei Bldg., 6-4 Eki Minami Honmachi, Saga City, Saga 840-0816 Tel: +81-952-27-9311
    Nagasaki Branch Office Okubo Daikokumachi Bldg. Honkan, 9-22 Daikokumachi, Nagasaki City, Nagasaki 850-0057 Tel: +81-95-826-6086
    Kumamoto Branch Office Kumamoto Chuo Bldg., 66-7 Yamasakimachi, Chuo-ku, Kumamoto City, Kumamoto 860-0016 Tel: +81-96-227-6322
    Oita Branch Office Rainbow Bldg., 2-1-3 Kanaikemachi, Oita City, Oita 870-0026 Tel: +81-97-573-7575
    Miyazaki Branch Office TD Bldg. 95, 1-6-15 Asahi, Miyazaki City, Miyazaki 880-0803 Tel: +81-985-24-0775
    Kagoshima Branch Office Kumamoto Family Fudosan Kagoshima Bldg., 13-1 Chuocho, Kagoshima City, Kagoshima 890-0053 Tel: +81-99-812-9110