An article of our CEO, Hideki, on his life story and university days was published on ICU website (ICU: International Christian University in Japan, which he was graduated).

Developing business that leads to solving social challenges in emerging economies

GEMSTONE has been supporting business development and execution in emerging economies as our core business. It has also been providing consulting, coaching, one-on-one mentoring, and other services on a case-by-case basis to support building business as well as organizations.

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