Development Efforts in the Akasaka and Toranomon Area

Turning the Akasaka and Toranomon Area, the birthplace of Nippon Steel Kowa Real Estate, into a world-class international metropolis

Akasaka Intercity AirOffical site

Creating a new landmark with nature in the airin the center of Tokyo, an international citywhere office workers of all walks of life come together

Akasaka, Minato Ward, Tokyo Completed in August 2017

Akasaka Intercity AIR, a new landmark in the international metropolis of Tokyo. Not only does it seek to deliver the most cutting-edge functionalities of next-generation office buildings, but it is also surrounded by an expansive 5,000 m2 swath of greenery. The feeling of freedom created by the rich, green spaces and crisp, clean air supports the growth of business.

Akasaka Toranomon Green Road Concept

As a member of the Akasaka Toranomon Green Road Concept council, a concept involving an 850-meter nature path stretching toward Toranomon, we are developing Green Avenue, a 200-meter tree-lined urban space situated on the west side of the path. Our design allows visitors to enjoy leisurely walks, rest, and rejuvenate.

Akasaka Intercity

Creating new trends in the historical neighborhood of Akasaka.

Akasaka, Minato Ward, Tokyo Completed in February 2005

This high quality combined office and residential building complex heralds advancement and new traditions in the historic neighborhood of Akasaka. It employs technologies that help reduce energy consumption and carbon emissions, as well as earthquake-resistant structural compo-nents that mitigate quake damage. The outer façade, which incorporates bright yellow terra cotta, has also earned a Good Design Award.

Kasumigaseki Common Gate

Complex urban renewal project of unprecedented size through public-private collaboration

Kasumigaseki, Chiyoda Ward, Tokyo Completed in September 2007

The buildings that house the Ministry of Education, Culture, Sports, Science and Technology, as well as the Board of Audit of Japan, were reconstructed in a project employing the PFI approach. This also included the redevelopment of the entire urban area. Our design emphasized the themes of urban renewal, coexistence with the environment, historical renaissance, reviving neighborhoods, and industry-academia-government cohabitation. We also helped shape the development of the neighborhood by being involved in the management and operations of the building complex as a whole.

Okura Prestige Tower

Reconstruction project for Main Building of Hotel Okura Tokyo, one of the great hotels of Japan

Toranomon, Minato Ward, Tokyo Completed in July 2019

We worked on the reconstruction of the Main Building of Hotel Okura Tokyo, which was originally built in 1962. It is an integrated-style office building that can be a new base for global business, centered in a luxury hotel. Its features include hotel partnership services that leverage the comprehensive development aspect of the project, as well as a sophisti-cated design that carries on traditional aesthetic values.

T-2 Project(Redevelopment of Toranomon 2-chome District Class 1 Urban Area Office Building)

Developing office buildings that boast top-class disaster readiness and environmental response capabilities

Toranomon, Minato Ward, Tokyo Scheduled for completion in February 2025

We will develop an office building that boasts top-class disaster readiness and environmental adaptability. The building will be a hub of international business that will maximize the value of the Akasaka and Toranomon area. A green plaza will blend in with the surrounding vegetation, forming a green network and create a space that overflows with lush greenery, right in the middle of the city.