Sreed Ebisu T Ginin Ofis by Salhaus is a highly esteemed winner of the very prestigious 2025 Kyautar A' Design Award ta Azurfa in Gine-gine Competition Category.

AzurfaGine-gine· 2025

Sreed Ebisu T Ginin Ofis

by Salhaus

Client: Sapporo Real Estate Co., Ltd

Kyautar A' Design Award ta Azurfa Winner in Gine-gine Category

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The Design

About Sreed Ebisu T Ginin Ofis

Sreed Ebisu T gini ne na ofis mai hawa tara a Ebisu, gundumar Shibuya, Tokyo. Ginin yana amfani da tsarin gine-gine na gauraya wanda ya haɗa firam ɗin ƙarfe na ginshiƙai da katakai tare da firam ɗin itace masu jure girgizar ƙasa da aka saka a ciki. Firam ɗin itacen, wanda ake kira seismic timber lattice shell, yana aiki a matsayin ɓangaren tsarin gini da kuma na ado na ciki. Sassan da ke jure ƙarfin girgizar ƙasa kawai ba sa buƙatar kariya daga wuta, saboda haka itacen ya kasance a bayyane. Hawan ƙasa suna ɗauke da gidajen abinci ko shagunan sayar da kaya, kuma hawan sama suna ɗauke da ofisoshi. Filayen buɗe ido na gama gari da ke gefen matakala suna taimaka wa hutu da mu'amala tsakanin mutane.

The Recognition

About the Kyautar A' Design Award ta Azurfa

Zanen Sreed Ebisu T Ginin Ofis ya lashe Kyautar A' Design Award ta Azurfa, wata karramawa mai tsananin daraja da ake bai wa zane-zane na matakin koli, masu kyau sosai kuma masu burgewa. Waɗanda suka lashe kyautar Azurfa ayyuka ne masu haske sosai da ƙirƙira mai yawa waɗanda ke nuna ƙwarewa, baiwa da kaifin tunanin masu zanensu. Ana sa ran zanen Sreed Ebisu T Ginin Ofis ya zama aiki mai ban mamaki, abin koyi, mai ƙwarewa sosai kuma mai ƙirƙire-ƙirƙire mai zurfi. Wannan zane da ya lashe Kyautar A' Design Award ta Azurfa ƙirƙira ce mai abin lura sosai, da ake sha'awa, wacce ke amfanar da kuma kai iyakokin fasaha, kimiyya, zane da fasahar zamani gaba. Zanen Sreed Ebisu T Ginin Ofis ƙirƙira ce da ake yi wa hassada sosai wacce ke tada sha'awa, tana kawo jin daɗi kuma tana haifar da mamaki da al'ajabi.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This project is a nine-story office building in Tokyo. We tried to create a new prototype for urban timber architecture in this project. Our proposal was a hybrid structure of a steel post-and-beam frame and timber seismic frames inserted into it. This timber frame, which we call a "seismic timber lattice shell," is not only a structural but also an interior element to realize new workspaces where people can work in a more relaxed mode, enjoying the spatial value of the timber construction.
Dimensions & Packaging: This project is a 9-story, 34.3m-high rental building with a total floor area of 564.7m2 and a footprint of 80.0m2. The ground and first floors are for restaurants or retail stores, and the third to ninth floors are for offices. It has an evacuation staircase and an evacuation balcony on each floor required by law, and an elevator. In addition, it is a fireproof building under the Building Standards Act.
Tags: Architecture, Timber, urban, Office, workspace
Production Technology: Urban timber architectures, which have recently been booming in Japan, are dominated by multi-story buildings with post-and-beam frames that have acquired special fire-resistance certification. However, these buildings simply replace RC or steel-frame construction with timber and do not possess the spatiality unique to timber construction. Our goal was to create a new typology of urban timber architectures that maximizes the spatial value of timber construction and allows end users to enjoy the value.
Design Challenge: As this was an unprecedented construction method, we put great effort into the detailed design of the steel and timber joints. During the construction phase, we formed a team with a contractor, a steel fabricator, and a timber fabricator, both with high technical capabilities, and worked out the details of the joints while sharing 3D data. In addition, there were differences in the production accuracy between the two fabricators, so we paid close attention to the accuracy management on site.
Research: Two primary motivations for promoting the construction of timber buildings in Japan today are, reducing CO2 emissions during construction and making use of the vast forest stock. Structural strength and fire resistance are the main issues when employing timber for urban buildings. We developed a method of using timber as a seismic element to brace steel frames, which can also work as an exposed interior element; structural members that only act against seismic force do not require fireproofing.
Inspiration: The design of this building was carried out during the COVID-19 pandemic. People stayed home; some even said office buildings were no longer necessary. In this project, we considered what kind of workspace would be worth visiting and working in even after online working technology was established. Our answer was architecture, which provides the comfort of a home and maximizes the value of working together.
Project Duration: This building's site is located in Ebisu, Shibuya-ward, Tokyo. We designed the building from June 2020 to June 2021, and construction work was carried out from June 2021 to January 2023. The building was put into use immediately after that, and all floors are currently rented out to tenants.
Operation Flow: In addition to creating an intimate workspace wrapped in timber on each floor, we created rich common spaces to facilitate workers' interaction. We designed a staircase not only as a simple evacuation route but also as a daily traffic route and arranged many common terraces along it. Taking a break outdoors or communicating with people from other companies will activate collaboration and creativity among workers.
Team Members: Architect: Motoki Yasuhara
Architect: Masashi Hino
Architect: Mari Tochizawa
Structural Engeneer: Jun Sato
Image Credits: Image #1：Photographer Makoto Yoshida, 2023
Image #2：Photographer Makoto Yoshida, 2023
Image #3：Photographer Makoto Yoshida, 2023
Image #3：Photographer Makoto Yoshida, 2023
Image #4：Photographer Makoto Yoshida, 2023