Yokohama Tsuzuki Rumah Tunggal by Shin Takamatsu and Kei Tamai

Yokohama Tsuzuki Rumah Tunggal by Shin Takamatsu and Kei Tamai is a highly esteemed winner of the very prestigious 2025 A' Design Award Gangsa in Arsitektur Competition Category.

GangsaArsitektur· 2025

Yokohama Tsuzuki Rumah Tunggal

by Shin Takamatsu and Kei Tamai

Client: Skymission

A' Design Award Gangsa Winner in Arsitektur Category

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Verified Award Winner

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Colors

The Design

About Yokohama Tsuzuki Rumah Tunggal

Yokohama Tsuzuki adolah sabuah rumah tunggal nan dibangun di kawasan parkotaan nan padat panduduaknyo di Japang. Rancangan iko disusun mangaliliangi sabuah halaman tangah, nan dipatahankan saluweh mungkin sasuai jo paraturan satampaik. Kasadonyo ruangan manghadok ka halaman tangah tu, sahinggo bagian dalam rumah taraso sabagai satu ruang nan basambuangan. Langik tatap bisa diliek dari satiok ruangan, manandoi baralihnyo musim di dalam rumah. Tata latak rumah iko flexibel sarato bisa disasuaikan jo parubahan kaparaluan kaluarga. Laweh lahan iolah 213.98 meter pasagi, sadangkan total laweh lantai iolah 160.02 meter pasagi. Rancangan iko manuruikkan gaya rumah tradisional Japang, nan mambawok cahayo sarato udaro saga kahidupan sahari-hari.

The Recognition

About the A' Design Award Gangsa

Yokohama Tsuzuki Rumah Tunggal adolah pamenang A' Design Award Gangsa, sabuah pangakuan nan sangaik bapresti nan dibarikan ka rancangan nan cemerlang nan dicirikan dek kreativitas, kacerdikan jo kabijaksanaan. Pamenang Gangsa adolah karya nan cukuik mahir jo kreatif sacaro mangesankan nan mamastikan pangalaman nan luas, imajinasi jo kacerdikan parancangnyo. Yokohama Tsuzuki Rumah Tunggal dipaokan manjadi bando nan sangaik dihormati, dikagumi jo disayangi, nan profesional jo inovatif sacaro nampak. Rancangan nan manang Gangsa iko mamuek praktik tabaik dalam seni, ilimu, rancangan jo teknologi jo cemerlang dalam parhatian ka rincian. Yokohama Tsuzuki Rumah Tunggal mamanuhi kaparluan jo elok, manyantuah karinduan, mamikaik parasaan jo manarik raso ingin tahu.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: This project, designed by renowned architect, seeks to create a home where one can live in harmony with nature, even in densely populated cities. Inspired by traditional Japanese homes, architect redefines modern living through a deep connection to the sky. At the heart of the design is a large central courtyard, connecting every room and creating a unified space. No matter where one is, the sky is ever-present, offering a sense of being embraced by the open air.
Dimensions & Packaging: Site area 213.98 square meter　Building area 85.29 square meter　Total floor area 160.02 square meter
Tags: housing,japan,modern,architecture,Tokyo
Production Technology: The house is centered around a courtyard, as large as legally allowed, with all rooms surrounding it, forming a one-room space. The sky fills every corner, creating a living space always connected to it. From every room, the sky reflects seasonal changes, enriching the sense of time indoors. The courtyard enhances spaciousness and flow, adding vitality and relaxation to life. This flexible layout adapts to the residents' needs, embracing changes in family life as they grow.
Design Challenge: In the suburbs of major cities, small-scale developments for mass markets dominate, leading to declining living environments. Our company resists this trend by maintaining developments at their current scale to preserve quality. For properties priced over 100 million yen, delivering value is crucial, and working with renowned architects is one approach. While spec homes make achieving ideal designs easier, strict budget constraints create constant challenges between cost and design.
Research: Traditional Japanese homes, like Kyoto's machiya, were designed to bring natural elements such as light and air into daily life, even in densely built cities. These homes had a garden at their center, creating comfort, respect for nature, and a unique aesthetic. Modern homes, however, prioritize performance and have become isolated from nature, heavily relying on energy. Now is the time to revive the traditional Japanese lifestyle, reducing energy use and reconnecting with nature.
Inspiration: Living close to neighboring houses is inevitable around major cities. Modern homes focus mainly on insulation, airtightness, and energy efficiency. People close their curtains to avoid the view from roads and nearby houses. In contrast, traditional Japanese homes embraced nature and the local climate, harmonizing with their surroundings and reflecting the lifestyle of the residents. It’s essential to restore these important values, which are gradually being lost in today’s modern living.
Project Duration: The collaboration between architect and principal home began in 2014. The first few years were devoted to discussions on project direction. In 2016, a clear vision was established, and design work began. In 2017, they completed "around the sky," which received the good design award. Following that, they built "with the sky" and "along the sky." This year, the construction of two buildings named "in the sky" was completed.
Operation Flow: The sky fills every corner of the house, creating a living space that is always connected to it. From the rooms, the sky reflects the seasonal changes, bringing a rich sense of time into the home. The courtyard creates a sense of openness and flow, greater than its physical size, fostering a life filled with relaxation and energy. This generous layout is flexible, able to accommodate the evolving nature of the family, growing and changing along with them over time.
Team Members: architect:Shin Takamatsu
designer:Shin Takamatsu