An architectural blend in urban Nagoya
The new headquarters of Kawamura Electric, centrally located in Nagoya, designed by Kentaro Ishida Architects Studio – KIAS, redefines the workplace as a hub for innovation and interaction. The facility, a seven-story structure, encompasses not only offices but also an art gallery and a multipurpose hall for 110 people, fostering communication between employees, clients, and the community.
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Distinctive façade: Brick meets GRC at Kawamura Electric Headquarters
The building’s striking exterior showcases two contrasting materials. The street-facing lower volume of this headquarters is clad in textured bricks from Hekinan, while the upper section features a precise grid of GRC (glass-fiber reinforced concrete). This clever design approach creates dynamic shadow lines and ensures the structure complements its surrounding neighborhood of temples and parks.


Sustainable and artistic interior space
Step inside the main structure, and a five-meter-high entrance leads to a seven-story atrium, acting as the core social and ecological zone. Here, more than 180 plant species transform the space into a lush indoor forest, designed by botanist Patrick Blanc. This green haven enhances ventilation and connects office areas acoustically and visually.

The building integrates artworks by Yojiro Imasaka, Takuro Kuwata, and Hirosuke Yabe, alongside elements like terrazzo stairs and brick counters. These features create a seamless transition from the exterior to the interior, combining nature and art to enrich everyday work life.
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Cultural and community engagement
The second-floor art gallery in this development serves as a vibrant social space for art events, welcoming visitors from outside. This attests to the building’s purpose as more than just an office, expanding its role to include culture and community involvement.

The GRC lattice not only moderates solar gain but also integrates the window systems, highlighting environmentally conscious design. This aspect complements diverse work settings, including a cafeteria with a terrace and a small Shinto shrine.



Functional and inviting workspaces
With ample natural light and a variety of workspaces, including a multipurpose hall and executive meeting rooms, this establishment supports varied professional activities. The design showcases how a functional environment can promote creativity and well-being.




Project details
Located on an 808.90 sqm site, the main building boasts a 3,068.44 sqm total floor area. Key figures like Kentaro Ishida and Satoshi Iiyama spearheaded the design, while Daiwa House Industry Co., Ltd. executed construction. The project exemplifies a harmonious blend of architecture, nature, and community.
Sources & Links
Source: designboom.com
Frequently asked questions
What materials are used for the façade of the Kawamura Electric Headquarters?
The building’s exterior showcases a mix of textured bricks from Hekinan for the lower section and a precise grid of GRC (glass-fiber reinforced concrete) for the upper section.
How does the headquarters integrate art and community engagement?
The second-floor art gallery serves as a social space for art events, welcoming visitors and highlighting the building’s role in culture and community involvement.
What is the role of greenery in the Kawamura Electric Headquarters?
More than 180 plant species transform the atrium into an indoor forest, enhancing ventilation and creating a visual and acoustic connection between office areas.
