Message from the President｜Management Philosophy

Mitsubishi Jisho Design began in 1890 as the "Marunouchi Architectural Office," established by Mitsubishi Sha to develop Tokyo's Marunouchi district into the business center of modern Japan. Throughout its long history, it has operated as the in-house design organization of Mitsubishi Estate Co., Ltd., participating in numerous groundbreaking projects.
Established as a separate company in 2001, its activities extend beyond Japan to include urban planning, Architectural Design and Construction Supervision, planning and consulting, Renovation, Construction Management, and Interior Design, encompassing East Asia, Southeast Asia, and the Middle East, including China, South Korea, Taiwan, Singapore, Indonesia, Vietnam, and Dubai.

Amidst the paradigm shift to a maturing society with a declining birthrate and an aging population, urban restructuring is taking place not only in Tokyo but all over Japan. In addition to functionality, efficiency, and a safe, secure, and comfortable environment, cities and architecture are required to realize a sustainable, low-carbon society that coexists with nature and to realize a variety of lifestyles and work styles. The notion of cities and architecture itself is in a state of great transformation.
In this era of drastic change, we aspire to be a company that continues to meet the expectations of society and to realize the wishes of our clients.

In September 2020, we celebrated the 130th anniversary of our founding.
We have taken this opportunity to reevaluate the significance of our existence and redefine our management philosophy as a guideline for each and every employee.

We are constantly evolving.
With our creativity and technology,
we will continue to design truly enriching environments and cultures.

We have also established a policy that addresses the SDGs, which are international goals aimed at building a sustainable society by 2030.
Throughout our long history as a comprehensive design firm, we have strived to create a rich environment and culture, and to realize a truly meaningful society. Each one of us will once again share this philosophy, work together with our clients to solve various issues, and contribute to the realization of a sustainable society.
We appreciate your continued support and guidance.

Mitsubishi Jisho Design Inc.
President & Chief Executive Officer Junichi Tanisawa