Zinariya Gine-gine · 2026
Higeta Building Ginin Ofishin Hedkwata
- Kyautar A' Design Award ta Zinariya 2026 in Gine-gine
- CLIENT: Higeta Shoyu Co., Ltd.
- Estimated Number of Design Views: 40,488
- Verification code 4D033E55F9 · Verify this award
Colors
About Higeta Building Ginin Ofishin Hedkwata
Ginin Higeta wani hedkwata ne mai hawa bakwai a Nihonbashi, Tokyo, wanda aka tsara wa wani kamfani mai dadewa da ke kera miyar soya. An lullube tsarin siminti mai karfafawa da karfe da allunan louver na aluminum da aka yi wa anodizing, wadanda aka jera a tazarar milimita 300. Kusurwoyin louver din sun bambanta don rage hasken rana daga kudu maso yamma da kuma kare sirri, kuma saman ginin yana tunatar da gonar alkama da ke motsi cikin iska. Bakin fenti mai zurfi a bango yana karfafa inuwa kuma yana nuni ga tsarin yin yisti. A ciki, wani fili na haske na tsakiya yana kawo hasken rana cikin kunkuntar tsarin ginin kuma yana tallafawa samun iska ta halitta bisa yanayin lokaci.
About the Kyautar A' Design Award ta Zinariya
Zanen Higeta Building Ginin Ofishin Hedkwata ya lashe Kyautar A' Design Award ta Zinariya, wata karramawa mai matuƙar daraja da ake bai wa zane-zane na matakin farko, masu ban mamaki kuma na musamman. Waɗanda suka lashe kyautar Zinariya ƙirƙire-ƙirƙire ne masu sababbin abubuwa sosai, masu hangen nesa kuma masu haske mai ban sha'awa waɗanda ke nuna hazaƙa, hikima da ƙwarewar masu zanensu. Ana sa ran zanen Higeta Building Ginin Ofishin Hedkwata ya zama ƙirƙira mai yabo sosai, mai kafa yanayi kuma babba wacce ke kawo ƙima da ba a taɓa ganin irinta ba. Wannan zane da ya lashe Kyautar A' Design Award ta Zinariya aiki ne mai ban mamaki, mai daraja wanda ke amfanar fasaha, kimiyya, zane da fasahar zamani sosai kuma yana kai iyakokinsu gaba. Zanen Higeta Building Ginin Ofishin Hedkwata yana haifar da tsananin sha'awa, yana tada soyayya ga aiki, yana ƙarfafa ƙirƙira kuma yana burge mu.
Press Kit
- Unique Properties
- Founded in 1616, Higeta pioneered adding wheat in 1697, shaping the prototype of koikuchi soy sauce at the root of Japan's cuisine. Honored by the Edo shogunate and later recognized by the Imperial Household, its heritage is translated into architecture. This 7-story RC headquarters in Nihonbashi uses anodized aluminum louvers at 300 mm pitch, with variable angles to cut southwest sun, protect privacy, and shimmer like a wheat field over deep black walls that evoke fermentation.
- Dimensions & Packaging
- 7-story reinforced-concrete headquarters in Nihonbashi, Tokyo. Site area 327.00 sqm; building area 260.32 sqm; total floor area 1,722.03 sqm. Height 29.085 m; eaves 27.720 m; floor-to-floor 3.95 m; ceiling 2.70 m. Zoning: commercial; front road width 11 m. Environmental device: anodized aluminum louver screen at 300 mm pitch with variable angles for solar control and privacy. A central light court supports daylight penetration and seasonal natural ventilation.
- Tags
- Headquarters, Architecture, Environmental facade, Aluminum louvers, Solar shading, Nihonbashi, Cultural heritage, Koikuchi soy sauce, Wheat motif, Urban identity
- Production Technology
- Facade: electrolytically colored aluminum louvers, bead-blasted then anodized, for a warm, durable sheen. Each louver is 50 mm (face) x 170 mm (depth) x 3,935 mm (height), set at 300 mm pitch with carefully varied angles. Angled plates are bolted to welded channel members for precision and cost control. Louvers continue across operable entrance doors so the facade reads as one layer. Black elastic spray coating deepens shadows and recalls fermentation richness.
- Design Challenge
- Challenge: on a narrow, deep Nihonbashi site, create a strong symbol while cutting southwest sun and protecting privacy for adjacent housing. The facade could not be heavy or closed. Identity, comfort, and buildability were unified into one continuous louver layer, tuned in pitch and angle as a climate filter. Another challenge was cultural translation: to show global jurors that Japan's everyday taste grew from Higeta's 1697 wheat innovation. History becomes geometry, shadow, and airflow.
- Research
- Type of Research: design research. Objective: translate Higeta's 1697 wheat innovation into facade performance and urban identity. Method: louver-angle studies and wind-inspired curvature refinement; continuity tests for joints and operable doors. Tools: BIM model and CFD airflow simulation for ventilation via the light court and operable openings. Result/Impact: a unified louver screen delivering shading, privacy, daylight, and seasonal ventilation, showing heritage can be performance.
- Inspiration
- The motif is wheat, introduced by Higeta in 1697 to define koikuchi soy sauce. We made cultural memory measurable: the facade reads as a wheat field swaying in a "wind of memory" across Nihonbashi. Louver rhythm and gentle undulation were refined through computational studies so invisible forces-wind, time, and fermentation-can be felt as geometry, light, and shadow, while also delivering real shading and privacy.
- Project Duration
- Location: Nihonbashi, Chuo-ku, Tokyo, Japan (2-3 Nihonbashi Koami-cho). Design: Mar 2023-Dec 2023. Construction: Feb 2024-May 2025. A 7-story RC headquarters on a narrow, deep urban lot in a commercial zone, facing an 11 m road. It presents a civic-scale facade that communicates the cultural origin of koikuchi soy sauce, born from Higeta's 1697 wheat innovation.
- Operation Flow
- From the street, the headquarters reads as a single louvered surface; shifting shadows suggest wheat heads in wind. The variable-angle screen filters southwest sun and sightlines, improving comfort for occupants and neighbors. Inside, a central light court draws daylight deep into the narrow plan. Operable windows on the north/south walls and at the court enable seasonal natural ventilation, supported by BIM-based airflow simulations.
- Patents
- Copyrights belong to Nobuaki Miyashita, 2025.
- Image Credits
- Image #1: Photographer Nobuaki Miyashita, Higeta Building, 2025.
Image #2: Photographer Nobuaki Miyashita, Higeta Building, 2025.
Image #3: Photographer Nobuaki Miyashita, Higeta Building, 2025.
Image #4: Photographer Nobuaki Miyashita, Higeta Building, 2025.
Image #5: Photographer Nobuaki Miyashita, Higeta Building, 2025.
