We endeavor to contribute to the development of our information communications society through our wireless telecommunication network services, while taking on challenges for new business opportunities.

Our Link & Circle Philosophy

Our philosophy is based on creating unique and distinct new services and new businesses by organically linking people. By creating a circle from the links, we endeavor to pioneer and find new markets. These new markets are again organically linked and around them a new circle is created leading to the next stage of growth. Our corporate logo depicts our philosophy.

Our Guiding Principles

BLUESTONE is guided by these 3 principles.

  1. Drive

    We drive our business with passion creating new businesses and expanding markets, and through our business…

  2. Growth

    We grow and prosper to fulfill the needs of our customers, and as we grow and prosper…

  3. Contribute

    We contribute to society and for the common good, including the well being of our employees, which drives our passion.

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Concieria Nishishinjuku Tower's West 4F, 6-20-7,
Nishishinjuku, Shinjuku-ku, Tokyo
160-0023, Japan