设计师 Nobuaki Miyashita 的作品 Kinuta 住宅荣获了极具声望的 2026 A' Design Award 铜奖，竞赛类别为建筑与结构设计。

铜建筑· 2026

Kinuta 住宅

设计师： Nobuaki Miyashita

客户: AIDA SEKKEI Co., Ltd.

建筑类别A' Design Award 铜奖获奖者

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关于 Kinuta 住宅

砧位于日本东京一处狭长的城市地块之上。基地宽仅3.6米，退界规定使有效临街面缩减至不足2.6米。起居、餐厅与厨房区域被安置于二层，以获得私密性与南向日照。围墙环绕的庭院内设有木质平台与垂直绿化墙面，将退界地带转化为静谧的户外空间。入口、走廊与楼梯构成线性序列，强化了空间的纵深感。深色陶板外墙采用干式接缝系统，使立面接缝保持连续，转角处亦然。

荣誉认可

关于A' Design Award 铜奖

Kinuta 住宅是 A' Design Award 铜奖得主，这是授予以创造力、独创性和敏锐见长的杰出设计的极具声望的认可。铜奖得主是技艺娴熟、创意惊人的作品，印证了其设计师丰富的经验、想象力与机智。预计Kinuta 住宅将成为一件备受推崇、令人钦佩且被珍爱的物品，兼具显著的专业性与创新性。这件赢得 A' Design Award 铜奖的设计融入艺术、科学、设计和技术领域的最佳实践，并因注重细节而出类拔萃。Kinuta 住宅出色地满足需求，触动渴望，迷住情感，并吸引好奇心。

设计幕后

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由设计师提供的致谢、团队成员及技术详情。

独特属性: A premium residence for a family of three on an "eel's bed" plot. Although the site is 3.6 m wide, setback rules reduce the effective frontage to under 2.6 m. The LDK is lifted to the second floor for privacy and southern daylight, while a walled courtyard with a timber deck and green walls turns the setback zone into a calm outdoor room. A continuous frame integrates the boundary wall, balcony, and eaves, giving a strong identity to a minimal frontage.
尺寸与包装: Site area 54.97 m2. Building area 27.48 m2. Total floor area 54.96 m2. Building frontage 2680 mm. Long narrow site approx. 3.6 m by 15 m. Eaves height from design GL 6.810 m. Main living, dining, and kitchen on the second floor. Courtyard and deck within the setback zone.
标签: Narrow House, Urban Infill, Courtyard, Setback Strategy, Second Floor Living, Privacy and Daylight, Dry Joint Facade, Compact Residence, Tokyo Housing
生产技术: The exterior uses dark ceramic siding designed for a dry joint system. The panel module and joint layout were coordinated from the early design stage to keep the joint rhythm continuous, including at corners. A white post and nameplate, together with dark metal fittings, are composed as sharp accents. Inside, the courtyard deck and planted green walls form a durable interface between interior life and an outdoor retreat.
设计挑战: The hardest challenge was achieving comfort and dignity within severe statutory limits. Facing a 4 m wide road, the building was tightly controlled by slant plane and setback regulations, with no relaxation available and sky factor use not permitted. At the same time, close neighbors required strong privacy. The design responds by lifting the LDK, inserting a walled courtyard, and refining facade joints to maintain architectural tension at a very small scale.
研究: ype of research: Applied design research for compact housing. Objective: Maximize daylight, privacy, and perceived spaciousness under strict setback rules. Methodology: Iterative massing studies, section checks, and module studies for dry joint cladding. Tools: Sketches, scaled models, and CAD. Results: A second floor LDK and a setback courtyard that add light and a private outdoor room, plus a facade with a continuous joint rhythm. Impacts: A transferable approach for premium living on narrow urban plots.
灵感: The project was driven by a question: how can a very narrow house feel generous without relying on tricks? In dense Tokyo neighborhoods, privacy and sunlight are often traded off. By moving the living spaces upward and carving a courtyard within the regulatory setback, the house gains light, air, and a personal exterior space. The facade detailing was inspired by product-like precision, with dry-joint planning from the earliest design stage to keep corners crisp.
项目周期: Designed and completed in Setagaya (Kinuta), Tokyo, Japan.
操作流程: A linear sequence begins at the entrance and continues as a corridor and stair, emphasizing depth on the narrow plot. Arrival to the second floor LDK opens to southern light and a private courtyard. Daily living extends to the timber deck and green walls. The continuous frame unifies the balcony, eaves, and boundary wall, defining the home's compact yet premium character.
专利: All images and project content are Nobuaki Miyashita / MR STUDIO Co.,Ltd.
图片版权: Image #1: Nobuaki Miyashita
Image #2: Nobuaki Miyashita
Image #3: Nobuaki Miyashita
Image #4: Nobuaki Miyashita
Image #5: Nobuaki Miyashita