Office Locations

locations

  • Head office

    2-31-27 Yushima, Bunkyo-city, Tokyo 113-0034, Japan

  • Training Center

    5141 Shimo-sasame, Toda, Saitama 335-0037, Japan

  • East Japan Design Center

    2-31-27 Yushima, Bunkyo-city, Tokyo 113-0034, Japan

  • West Japan Design Center

    4-1-3 Kyutaro machi Chuo-ku, Osaka 541-0056, Japan

  • Hokkaido Regional Office

    2 Kita-ichijo-nishi, Chuo-ku, Sapporo 060-0001, Japan

  • Tohoku Regional Office

    1-11-2 Honcho, Aoba-ku, Sendai 980-0014, Japan

  • Kanto Hokuriku Regional Office

    2-31-27 Yushima, Bunkyo-city, Tokyo 113-0034, Japan

  • Tokai Regional Office

    1-15-30 Tokugawa, Higashi-ku, Nagoya 461-0025, Japan

  • Kansai Regional Office

    4-1-3 Kyutaro machi Chuo-ku, Osaka 541-0056, Japan

  • Chugoku Shikoku Regional Office

    1-9-40 Nakasange Kita-ku, Okayama 700-0821, Japan

  • Kyushu Regional Office

    1-1-18 Higashiminato, Kokurakita-ku, Kitakyushu 803-0802, Japan

Contact us

International Affairs Department
Japan Sewage Works Agency
2-31-27 Yushima, Bunkyo City, Tokyo 113-0034, Japan

TEL：(81)3-6892-2022
Email：js-international@jswa.go.jp