Yokohama Symphostage Nyumba Yophatikiza Ntchito Zosiyanasiyana by Obayashi Corporation is a highly esteemed winner of the very prestigious 2025 Mphoto ya Siliva ya A' Design Award in Mapangidwe a Nyumba, Zomanga ndi Zomangidwa Competition Category.
SilivaZomangamanga· 2025
Yokohama Symphostage Nyumba Yophatikiza Ntchito Zosiyanasiyana
Client: Obayashi Corporation
Mphoto ya Siliva ya A' Design Award Winner in Zomangamanga Category
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- Verified Award Winner
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The Design
About Yokohama Symphostage Nyumba Yophatikiza Ntchito Zosiyanasiyana
Yokohama Symphostage ndi nyumba yophatikiza ntchito zosiyanasiyana yomwe ili ku Minato Mirai, Yokohama, Japan. Nyumbayi ili ndi malo onse a pansi okwana pafupifupi masikweya mita 183,000 ndipo muli maofesi, hotelo ndi masitolo. Yokohama Symphostage yalumikizidwa ku njira za oyenda pansi zomwe zimagwirizanitsa pakati pa mzinda wa Yokohama ndi madera ozungulira. Njira ziwiri za oyenda pansi zimadutsa pamalowa ndipo zimalumikizidwa ndi bwalo la magawo osiyanasiyana lomwe lili ndi zipangizo za anthu onse zosonkhanirako pa nthawi ya zochitika ndi masoka. Kuyesa kwa mphepo, kuwala kwa dzuwa ndi kayendedwe ka anthu oyenda pansi kunatsogolera kapangidwe ka malo aliwonse.
The Recognition
About the Mphoto ya Siliva ya A' Design Award
Yokohama Symphostage Nyumba Yophatikiza Ntchito Zosiyanasiyana ndi mmodzi mwa opambana a Mphoto ya Siliva ya A' Design Award, kuzindikirika kolemekezeka modabwitsa komwe kumaperekedwa kwa mapangidwe a pamwamba, okongola ndi ochititsa chidwi. Opambana a Siliva ndi ntchito zowala kwambiri ndi zolenga kwambiri zomwe zimaonetsa ukatswiri, luso ndi nzeru zakuthwa za opanga awo. Yokohama Symphostage Nyumba Yophatikiza Ntchito Zosiyanasiyana akuyembekezeka kukhala ntchito yodabwitsa yoonetsedwa, yaukatswiri wapadera ndi yatsopano kwambiri. Mapangidwe opambana Mphoto ya Siliva ya A' Design Award awa ndi chopangidwa chodziwika kwambiri ndi choyamikiridwa chomwe chimapindulitsa ndi kukulitsa malire a luso, sayansi, kapangidwe ndi ukadaulo. Yokohama Symphostage Nyumba Yophatikiza Ntchito Zosiyanasiyana ndi cholengedwa chomwe anthu ambiri amachichitira nsanje, chomwe chimadzutsa zilakolako, kubweretsa maganizo abwino ndi kuyatsa kudabwa ndi chidwi.
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- This is a complex with a total floor area of approx. 180,000 m2 and connected to the pedestrian network, an important infrastructure linking central Yokohama and its surrounding areas.Located on a site intersected by two key pedestrian axis which connect the Minato Mirai district to surrounding areas. Historically disconnected, these pedestrian spaces are revitalized and interconnected through a multi-layered plaza and lively public facilities where people can gather during events and disasters.
- Dimensions & Packaging
- Location : Minato Mirai, Yokohama City, Kanagawa, Japan
Use : Office,Hotel,Store
Construction period : April 2021 - March 2024
Site area : 20,620.58 m2
Building area : 14,723.65 m2
Total floor area : 182,937.70 m2
Number of floors : 1 story below fround,30 floors
Maximum Height : West Building:158.633m , East Building: 89.733m
Structure : steel construction (part of columns, cft construction)partially steel-framed reinforced concrete construction. - Tags
- Architecture, Pedestrian, Plaza, Seascape, Simulation, Sustainability, BELS, ZEB, Obayashi
- Production Technology
- The multi-layered plaza was planned using simulations for wind, sunlight, and pedestrian flow to optimize each space for its intended use. The large glass roofs adjust the environment of semi-outdoor spaces.For the office areas, solar simulations led to the exterior wall design to achieve an optimal balance of sunlight for air conditioning and lighting efficiency. Automated control of jalousie windows and blinds further integrates environmental factors into a comfortable working environment.
- Design Challenge
- Achieving Cost-Effective Energy Savings and Decarbonization with Advanced Design Methods
The project utilized advanced heat load simulations (EcoSimule) to strategically incorporate features such as double-skin curtain walls, solar shading fins, and energy-efficient air conditioning systems selected for their cost-effectiveness. As a result, the project efficiently achieved BELS 5-star, ZEB Ready, and CASBEE Yokohama S-rank certifications. - Research
- The project deployed unique methodologies exclusive to our Technical Research Institute. Wind environment simulations covering the entire area validated the minimal impact on the environment. This confirmed the utility of high-rise terraces, and natural ventilation systems. Additional achievements included evacuation planning through comprehensive safety assessments, acoustic environment simulations for complex geometries, and the creation of organically shaped benches by 3D printing.
- Inspiration
- Taking advantage of the strengths of a consortium involving several business owners, the public facility is a developed sterically space with multiple uses being developed in an organic organizational manner, with each business owner taking charge of the programs in which they excel.The plaza is used for various lively events, including music events hosted by Yokohama City and Yamaha, creating an environment where people naturally gather.
- Project Duration
- Location : Minato Mirai, Yokohama City, Kanagawa, Japan
Construction period : April 2021 - March 2024 - Operation Flow
- The main circulation paths traverse the first and second floors of the site, with vibrant public facilities concentrated in the lower levels. Adjacent multi-layered plazas are tailored to the characteristics of these facilities, designed to allow indoor activities to blend seamlessly with the outdoors. These spaces aim to amplify and diffuse activities across external areas and other floors.
- Team Members
- Hiroshi Satake
Kenji Matsuoka
Daisuke Iwasaki
Ryosuke Okawa - Image Credits
- Photographer
Image#1,#5: Naomichi Sode (SS Co., Ltd)
Image#2,#3,#4: Shinkenchiku-sha
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