Higeta Building Foirgneamh Oifige Ceanncheathrún le Nobuaki Miyashita

Is buaiteoir an-mheasúil den ghradam fíor-ardghradamach 2026 Duais Óir A' Design Award sa Chatagóir Comórtais Dearadh Ailtireachta, Foirgníochta agus Struchtúir é an dearadh Higeta Building Foirgneamh Oifige Ceanncheathrún le Nobuaki Miyashita.

ÓrAiltireacht· 2026

Higeta Building Foirgneamh Oifige Ceanncheathrún

le Nobuaki Miyashita

Cliant: Higeta Shoyu Co., Ltd.

Buaiteoir an ghradaim Duais Óir A' Design Award sa Chatagóir Ailtireacht

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Buaiteoir Gradaim Fíoraithe

Fíoraigh Stádas Gradaim do #181285

Féach ag A' Design Award Preasráiteas Suaitheantas Gradaim

Dathanna

An Dearadh

Maidir le Higeta Building Foirgneamh Oifige Ceanncheathrún

Is ceanncheathrú seacht stór é Foirgneamh Higeta i Nihonbashi, Tóiceo, a dearadh do dhéantóir anlainn soighe atá bunaithe le fada an lá. Tá an struchtúr coincréite treisithe fillte i lúbhradáin alúmanaim anóidithe atá socraithe ag pic 300 mm. Athraíonn uillinneacha na lúbhradán chun grian an iardheiscirt a laghdú agus chun príobháideachas a chosaint, agus cuireann an dromchla gort cruithneachta ag bogadh sa ghaoth i gcuimhne dúinn. Neartaíonn bratú balla dubh domhain na scáthanna agus déanann sé tagairt don choipeadh. Laistigh, tugann cúirt solais lárnach solas an lae isteach sa phlean cúng agus tacaíonn sí le haerú nádúrtha séasúrach.

An Aitheantas

Maidir leis an Duais Óir A' Design Award

Bhuaigh an dearadh Higeta Building Foirgneamh Oifige Ceanncheathrún Duais Óir A' Design Award, aitheantas thar a bheith clúiteach a bhronntar ar dhearaí den chéad scoth, iontacha agus sármhaithe. Is cruthuithe an-nuálacha, fíorasacha agus drithleacha iad buaiteoirí Óir a léiríonn géiniais, eagna agus máistreacht a ndearthóirí. Táthar ag súil go mbeidh an dearadh Higeta Building Foirgneamh Oifige Ceanncheathrún ina aireagán a mholtar go mór, ceannródaíoch agus séadchomharthach a sholáthraíonn luach nach bhfacthas riamh cheana. Is tionscadal iontach, measúil é an dearadh seo a bhuaigh Duais Óir A' Design Award a dhéanann sárleas do theorainneacha na healaíne, na heolaíochta, an deartha agus na teicneolaíochta agus a chuireann chun cinn iad. Cruthaíonn an dearadh Higeta Building Foirgneamh Oifige Ceanncheathrún mothúcháin dhian mhianta, músclaíonn sé paisean, spreagann sé cruthaitheacht agus cuireann sé draíocht orainn.

Taobh Thiar den Dearadh

Pacáiste Preasa

Creidiúintí, baill foirne agus sonraí teicniúla curtha ar fáil ag an dearthóir.

Airíonna Uathúla: 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.
Toisí & Pacáistiú: 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.
Clibeanna: Headquarters, Architecture, Environmental facade, Aluminum louvers, Solar shading, Nihonbashi, Cultural heritage, Koikuchi soy sauce, Wheat motif, Urban identity
Teicneolaíocht Táirgthe: 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.
Dúshlán Deartha: 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.
Taighde: 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.
Inspioráid: 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.
Fad an Tionscadail: 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.
Sreabhadh Oibríochta: 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.
Paitinní: Copyrights belong to Nobuaki Miyashita, 2025.
Creidiúintí Íomhá: 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.