Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ ብ Wataru Sato

ዲዛይን Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ ብ Wataru Sato ኣብ ናይ ውድድር ምድብ ንድፊ ኣርክቴክቸር፣ ህንጻን ቅርጽን ኣዝዩ ዝኸበረ ተሸላማይ ናይ 2026 ናይ ነሓስ ሽልማት A' Design Award እዩ።

ነሓስኣርክቴክቸር· 2026

Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ

ብ Wataru Sato

ዓሚል: KITAOKA Group

ኣብ ምድብ ኣርክቴክቸር ተሸላማይ ናይ ነሓስ ሽልማት A' Design Award

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ዝተረጋገጸ ተሸላማይ

ንቁጽሪ #175868 ሽልማት ኣረጋግጽ

ሳይት ብጻሕ ኣብ A' Design Award ርአዮ ጋዜጣዊ መግለጺ ባጅ ሽልማት

ሕብርታት

እቲ ዲዛይን

ብዛዕባ Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ

እዚ ፕሮጀክት እዚ ናይ 40 ዓመት ዕድመ ዘለዎ ቅድመ-ስሩሕ (ፕሪፋብሪኬትድ) ናይ ቤት ጽሕፈት ህንጻ ብዘይ ምፍራስ ዝተኻየደ ምሕዳስ እዩ። ኣብ ማእከል እቲ ነባር ኣቃውማ ናይ 50 ሜትሮ ቀጥታዊ ክፉት ቦታ (ቮይድ) ተኣትዩ ኣሎ፣ እዚ ድማ ምስ ምብራቕ-ምዕራብ ዘንጊ ናይ ወሓዚ ዮሺኖ ተመዓራርዩ፣ ነቲ ህንጻ ናብ ክልተ ሰሜን-ደቡብ ክንፍታት ይውድቦ። ዮሺኖ ሪቨር ቫሊ (ስንጭሮ ወሓዚ ዮሺኖ) ተባሂሉ ዝተሰምየ እዚ ናይ ቦታ ስርሒት ናይቲ ስነ-ህንጻ ዓንዲ ሕቖ ይፈጥር። ናብ ሰሜን ዝጠመተ ናይ ናሕሲ መስኮት (ስካይላይት) ርጉእ ናይ መዓልቲ ብርሃን ይህብ፣ ከምኡ'ውን ብናይ ቁመትን ጸቕጥን ፍልልያት ኣቢሉ ተገብሮ-ኣልቦ (ፓሲቭ) ምንፋስ ይፍጠር። ነቲ ህንጻ ብምውዳብ፣ እቲ ፕሮጀክት ነቲ ዝድግፎ ክብርታት ካብ ምክፍፋል ይቑጠብ።

እቲ ኣፍልጦ

ብዛዕባ ናይ ነሓስ ሽልማት A' Design Award

Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ ናይ ነሓስ ሽልማት A' Design Award ዝዓወተ እዩ፣ ብፈጠራ፣ ርእሰ ሓይልን ስቕታን ዝፍለዩ ብልጫ ዘለዎም ዲዛይናት ዝወሃብ ኣዚዩ ክቡር ኣፍልጦ። ዘዓወቱ ነሓስ ሰፊሕ ተሞክሮ፣ ምሕሳብን ርእሰ ምምዕባልን ዲዛይነራቶም ዘረጋግጹ ኣዚዮም ክኢላታትን ብዘደንቕ መገዲ ፈጠራውያንን ኣርቴፋክትታት እዮም። Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ ብዙሕ ዝተመነየ፣ ዝደነቐን ዝፈተዎን ብኣገዳሲ መገዲ ሞያውን ሓድሽን ኣቕሓ ክኾን ይጽበ። እዚ ዝዓወተ ዲዛይን ናይ ነሓስ ሽልማት A' Design Award ኣብ ጥበብ፣ ሳይንስ፣ ዲዛይንን ቴክኖሎጂን ዝበለጹ ልምድታት ዘጣምር፣ ንዝርዝር ብዝህቦ ኣቓልቦ ድማ ዝበለጸ እዩ። Yoshinogawa Valley ናይ ዋና ቤት ጽሕፈት ህንጻ ምሕዳስ ድልየታት ብጽባቐ የማልእ፣ ንድሌታት ይትንክፍ፣ ንስምዒታት የማርኽን ሕቶ ድማ የሰሕብን።

ድሕሪ እቲ ዲዛይን

ናይ ፕረስ ኪት

ክረዲትታት፣ ኣባላት ጋንታን ቴክኒካዊ ዝርዝራትን ብዲዛይነር ዝቐረቡ።

ፍሉያት ባህርያት: Inspired by the Yoshinogawa River, the design translates the structure of a valley into architecture. By dividing the existing building into two volumes and inserting a linear void, a valley-like interior is created.
A 50-meter skylight brings daylight inside, while the void enables ventilation, greenery, and social interaction. This configuration integrates environmental elements into the workplace.
Through renovation, the design reinterprets an existing office and proposes a new spatial model.
ዓቐንን ማዕሸግን: A valley-like void and continuous skylight are introduced at the center of a 50-meter prefabricated office building. The two-story void brings daylight to the ground floor and enhances natural ventilation.
A 7-meter Benjamin fig tree is placed at the center, visible from both levels. Planting along the void forms a layered green environment connected to the exterior.
Existing structure and finishes are retained, creating a composition where old and new materials coexist.
መለለዪታት: Prefabricated office renovation, open lounge, atrium and skylight, regional architecture, nature-inspired workspace, Yoshino River
ናይ ምፍራይ ቴክኖሎጂ: The project renovates an existing prefabricated office building without demolition.
A central valley-like void integrates daylight, ventilation, and greenery. Continuous skylights provide stable north light, while passive ventilation is driven by height and pressure differences.
Spatial organization is redefined as an environmental system, reducing reliance on mechanical equipment. Existing structure and finishes are retained, forming a layered expression and a sustainable model for reuse.
ናይ ዲዛይን ብድሆ: The primary challenge was to renew the environmental and social value of a deteriorated prefabricated office without demolition or new construction.
Introducing a skylight and central void into an enclosed structure required coordination of structural, safety, and cost constraints.
Rather than relying on equipment, the design redefines spatial organization as an environmental system.
The project shows that architectural operations can generate new value within existing buildings.
ምርምር: This research examines how renovation can achieve environmental performance comparable to new construction.
A skylight and central void introduce daylight and passive ventilation, reducing reliance on mechanical systems.
Monitoring shows that artificial lighting is unnecessary during daytime and HVAC demand is reduced. Annual energy decreased by about 73,000 kWh, with savings of 65% in lighting and 30% in air conditioning.
The project presents a replicable model for sustainable renovation.
ምንጪ ሓሳብ: The project draws inspiration from the Yoshinogawa River, known as the Mother River of Tokushima.
Rather than referencing its form directly, the design interprets the river as a spatial structure.
By inserting a linear void through the existing building, the architecture transforms the logic of a valley into an interior condition, bringing light, wind, and greenery deep into the space, while also inviting relationships among people, families, and the local community.
ናይ ፕሮጀክት ግዜ: The project started in January 2023 in Miyoshi Town, Tokushima Prefecture, Japan, and was completed in August 2024.
ናይ ስርሒት ፍሰት: The building transforms a closed office into an open environment accessible to families and the local community.
The central valley acts as a social axis supporting movement, staying, and interaction. The ground floor serves as a shared space, while the upper floor provides flexible work areas.
Users are not assigned fixed workplaces but choose spaces as needed. Through everyday use, the project encourages informal encounters and redefines how work and social life coexist.
ናይ ስእሊ ክረዲት: Image #1: Photographer Keita Yamamoto (Architectural Photography), Kitaoka Group Headquarters Renovation, 2024.
Image #2: Photographer Keita Yamamoto (Architectural Photography), Kitaoka Group Headquarters Renovation, 2024.
Image #3: Photographer Keita Yamamoto (Architectural Photography), Kitaoka Group Headquarters Renovation, 2024.
Image #4: Photographer Keita Yamamoto (Architectural Photography), Kitaoka Group Headquarters Renovation, 2024.
Image #5: Photographer Keita Yamamoto (Architectural Photography), Kitaoka Group Headquarters Renovation, 2024.