Yokohama Symphostage Polyfunkčný komplex by Obayashi Corporation

Yokohama Symphostage Polyfunkčný komplex by Obayashi Corporation is a highly esteemed winner of the very prestigious 2025 Strieborná cena A' Design Award in Architektúra Competition Category.

StriebornáArchitektúra· 2025

Yokohama Symphostage Polyfunkčný komplex

by Obayashi Corporation

Client: Obayashi Corporation

Strieborná cena A' Design Award Winner in Architektúra Category

20,799

Verified Award Winner

Verify Award Status for #170564

Visit Site View at A' Design Award Press Release Award Badge

Colors

The Design

About Yokohama Symphostage Polyfunkčný komplex

Yokohama Symphostage je polyfunkčný komplex nachádzajúci sa v štvrti Minato Mirai v Jokohame v Japonsku. Budova má celkovú podlahovú plochu približne 183 000 metrov štvorcových a zahŕňa kancelárie, hotel a obchody. Yokohama Symphostage je napojená na sieť peších trás, ktorá spája centrum Jokohamy s okolitými oblasťami. Cez pozemok prechádzajú dve pešie trasy, ktoré sú prepojené viacúrovňovým námestím s verejnými zariadeniami na zhromažďovanie počas podujatí a katastrof. Návrh každého priestoru bol vedený simuláciami vetra, slnečného svetla a pohybu chodcov.

The Recognition

About the Strieborná cena A' Design Award

Yokohama Symphostage Polyfunkčný komplex je laureát Striebornej ceny A' Design Award, mimoriadne prestížneho uznania udeľovaného nádherným, pôsobivým dizajnom najvyššej kvality. Laureáti Striebornej ceny sú nesmierne brilantné a mimoriadne kreatívne diela, ktoré ilustrujú výnimočnú odbornosť, talent a bystrosť svojich dizajnérov. Od Yokohama Symphostage Polyfunkčný komplex sa očakáva, že bude úžasným, vzorovým dielom, pozoruhodne profesionálnym a hlboko inovatívnym. Tento dizajn ocenený Striebornou cenou A' Design Award je veľmi pozoruhodný, obdivovaný vynález, ktorý prináša úžitok a posúva hranice umenia, vedy, dizajnu a technológie. Yokohama Symphostage Polyfunkčný komplex je výtvor, ktorému mnohí závidia, ktorý vzbudzuje túžby, prináša pozitívne pocity a vyvoláva úžas a údiv.

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