A Future Beyond Your Imagination

Technology is transforming the future.

Our goal is to empower people to live a better life and help create a better future.

The future shall be far better than our imagination.
This is why we dedicate ourselves to the exploration and creation of the future and beyond.

Our Mission

Technology is growing exponentially
Digital touchpoint is becoming an essential part of people’s lives.
We place great importance on understanding Digital ahead of time and make good for everyone.
Our mission is to open the way to the future with one-step-ahead digital technology.

About Underworks

As professional consultants, we see ourselves as a dark horse to our clients.
Instead of taking credits, we would rather be a professional team to help clients achieve their objectives.
With intentions to be an inconspicuous yet vital role (“strong worker under the edge” in literal translation) for our clients, we chose Underworks to be our company name.


Manabu Tajima


Manabu Tajima is the Chief Executive Officer of Underworks Japan.
After graduating from Waseda University, he started out as a consultant at Andersen Consulting (currently known as Accenture) in the 1990s, mostly working on CRM related projects. After being engaged in foreign technology business incubator and security-related venture company as a vital role, Tajima founded Underworks Japan in 2006. He is a professional with extensive experience in digital marketing, marketing technology selection and data utilization in finance, IT, healthcare, manufacture industry.

Company Profile

Company Name :

Underworks Co. Ltd.


April, 2006


Tajima Manabu

Our Business:

Digital marketing consulting. Marketing technology tools sales and implementation support. Website design and redesign.


Tokyo Office
Spirit Building 7F, 3-19-13 Toranomon, Minato-ku, Tokyo, 105-0001, Japan

Paris Office
40 Rue du Colisée, 75008 Paris, France

Contact Email Address:


Would you like to know more about us ? We would love to hear from you!