Contact us

  • Tokyo, JAPAN

    Frontier Business Office
    Sumitomo Pharma Co., Ltd.
    Tokyo Nihombashi Tower,
    2-7-1, Nihonbashi, Chuo-ku,
    Tokyo 103-6012, Japan
    Reception: 7th Floor

  • Boston, USA

    Frontier Business Office
    Sumitomo Pharma America Holdings, Inc.