Nobuaki Miyashita इत्यनेन कृतं Higeta Building मुख्यालय-कार्यालय-भवनम् इति स्थापत्य, भवन एवं संरचना अभिकल्पना प्रतियोगितावर्गे 2026 A' Design Award सुवर्णपुरस्कारः इत्यस्य अत्यन्तं प्रतिष्ठितः विजेता अस्ति।
सुवर्णम्स्थापत्यम्· 2026
Higeta Building मुख्यालय-कार्यालय-भवनम्
कर्तृ Nobuaki Miyashita
ग्राहकः: Higeta Shoyu Co., Ltd.
स्थापत्यम् वर्गे A' Design Award सुवर्णपुरस्कारः विजेता
सत्यापितपुरस्कारविजेता
#181285 कृते पुरस्कारस्थितिं सत्यापयतुपरिकल्पना
Higeta Building मुख्यालय-कार्यालय-भवनम् विषये
हिगेता-भवनं टोक्यो-नगरस्य निहोन्बाशी-क्षेत्रे स्थितं सप्ततलयुक्तं मुख्यालयभवनम् अस्ति, यत् चिरप्रतिष्ठितस्य सोयासॉस-निर्मातुः कृते परिकल्पितम्। प्रबलितकंक्रीट-संरचना अनोडीकृत-एल्युमिनियम-लूवरैः ३०० मि.मी. अन्तरालेन आवृता अस्ति। लूवराणां कोणाः नैर्ऋत्यदिशः सूर्यप्रकाशस्य न्यूनीकरणाय गोपनीयतायाः रक्षणाय च भिन्नाः सन्ति, तथा च तत्पृष्ठं वायुना चलतः गोधूमक्षेत्रस्य स्मरणं कारयति। गभीरकृष्णवर्णस्य भित्तिलेपनं छायाः प्रबलयति किण्वनप्रक्रियां च संकेतयति। अभ्यन्तरे केन्द्रीयः प्रकाशप्राङ्गणः संकीर्णे विन्यासे दिवाप्रकाशम् आनयति ऋतुनुसारं प्राकृतिकवायुसञ्चारं च समर्थयति।
मान्यता
A' Design Award सुवर्णपुरस्कारः विषये
Higeta Building मुख्यालय-कार्यालय-भवनम् A' Design Award सुवर्णपुरस्कारस्य विजेता अस्ति; अयम् अपरिमितं प्रतिष्ठितः सम्मानः प्रथमश्रेणीयेभ्यो विस्मयजनकेभ्य उत्कृष्टेभ्यश्चाभिकल्पेभ्यो दीयते। सुवर्णविजेतारोऽत्यन्तं नवोन्मेषिन्यो गहनदूरदर्शिन्यस्तेजोभिश्चक्षुराकर्षिण्यश्च सृष्टयः सन्ति, याः स्वाभिकल्पकानां प्रतिभां प्रज्ञां कौशलं च प्रतिबिम्बयन्ति। Higeta Building मुख्यालय-कार्यालय-भवनम् सर्वाधिकप्रशंसितः प्रवृत्तिनिर्माता स्मारकीय आविष्कारो भविष्यतीति प्रत्याशा क्रियते, योऽभूतपूर्वं मूल्यं ददाति। A' Design Award सुवर्णपुरस्कारं जितवद् एतद् अभिकल्पकार्यं दर्शनीया आदृता परियोजना अस्ति, या कलाया विज्ञानस्याभिकल्पस्य प्रौद्योगिक्याश्च सीमा महता लाभेन विस्तारयति। Higeta Building मुख्यालय-कार्यालय-भवनम् तीव्राः कामना उद्बोधयति, उत्साहं जनयति, सृजनशीलताम् उत्साहयति, अस्मान् मोहयति च।
परिकल्पनायाः पृष्ठतः
सम्वादसामग्री
परिकल्पकेन प्रदत्ताः श्रेयसि, दलसदस्याः तान्त्रिकविवरणानि च।
- अद्वितीयगुणाः
- 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.
- आयामाः एवं सम्पुटीकरणम्
- 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.
- सूचकशब्दाः
- Headquarters, Architecture, Environmental facade, Aluminum louvers, Solar shading, Nihonbashi, Cultural heritage, Koikuchi soy sauce, Wheat motif, Urban identity
- उत्पादनप्रौद्योगिकी
- 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.
- परिकल्पना-आह्वानम्
- 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.
- अनुसन्धानम्
- 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.
- प्रेरणा
- 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.
- परियोजनाकालः
- 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.
- प्रचालनप्रवाहः
- 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.
- एकस्वानि
- Copyrights belong to Nobuaki Miyashita, 2025.
- चित्रश्रेयः
- 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.
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