The Tokyo Toilet Project Transforming Public Restrooms Through Design

Modern public restroom designed for the Tokyo Toilet Project in Shibuya Tokyo
To improve both the quality and public perception of urban facilities, Shibuya City partnered with The Nippon Foundation to launch an ambitious design initiative. By inviting leading architects and designers to rethink aging public restrooms, the Tokyo Toilet Project demonstrates how thoughtful architecture can transform everyday infrastructure into welcoming, accessible, and visually engaging public spaces.

 

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▏Reimagining Public Restrooms in Shibuya

Public restrooms are often associated with poor maintenance, limited accessibility, and uninviting environments. In one of Tokyo’s busiest districts, Shibuya City sought to challenge these perceptions through design excellence. Launched in 2020, the Tokyo Toilet Project brought together sixteen acclaimed architects, designers, fashion brands, and creative studios to transform seventeen public restroom facilities into safe, clean, and highly functional civic spaces. The initiative prioritizes accessibility for people of all ages, genders, and abilities while maintaining exceptional standards of upkeep and user experience.

From a forest-inspired structure in Nabeshima Shoto Park to gallery-like spaces in Hatagaya and futuristic installations along Nanago Dori Park, each project responds uniquely to its surroundings. Contributions from renowned architects such as Kengo Kuma, Tadao Ando, and Sou Fujimoto showcase how design can elevate even the most ordinary urban infrastructure. Together, these projects have helped redefine the role of public architecture in Tokyo, proving that public restrooms can be both practical facilities and meaningful cultural landmarks.

 

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The Tokyo Public Restrooms Project:The Shibuya City government teamed up with The Nippon Foundation and conceived of a way to hit two birds with one stone, and by these Sixteen Architects Transform Aging Public Toilets in Tokyo into Extraordinarily Inviting Facilities.

豆潭樓住宅設計強調與自然地形的和諧,框取自然之美

豆潭樓在地形中生成住宅秩序

豆潭樓順應場地起伏生成量體,使地形成為空間秩序的基礎,而非被建築壓制的背景。     住宅設計豆潭樓強調與自然地形的和諧,豆潭樓旨在框取自然之美,凸顯建築與環境之間的無縫銜接。建築空間透過微妙的高低變化加以劃分,豆潭樓體量緊密貼合場地自然輪廓,以地形線為指導原則,不僅勾勒出豆潭樓立面,更塑造了內部空間的流動感。尊重地形,將其作為建築敘事不可或缺的一部分。 位於越南林同省保祿市緩坡地帶的豆潭樓,俯瞰鬱鬱蔥蔥的山谷景觀。建築沒有試圖壓制場地,而是將地形納入生成邏輯,使住宅成為一種與 建築與地景 共構的存在。視野與坡度共同決定空間佈局,使環境不再只是背景,而是秩序的來源。     量體緊貼自然輪廓發展,以地形線作為立面與室內動線的基準。屋頂由動態角度構成,隨觀看位置改變呈現不同層次,使建築在視覺上保持流動感。這種生成方式強化了 建築與地景 之間的對話,使形式不是孤立物件,而是地貌的延伸。       起居室、餐廳與廚房被整合為連續開放空間,東向光線成為空間節奏的一部分。室內與前院、後花園之間保持滲透關係,透過高低差與視線控制,使生活場景自然分節,同時維持整體連續性。建築並未框住風景,而是讓地形參與日常經驗,形成一種克制而穩定的居住狀態。       建築空間透過微妙的高低變化加以劃分,尊重地形,將其作為建築敘事不可或缺的一部分。低矮的屋簷延伸了居住空間,同時起到柔和的遮蔽作用,過濾光線和雨水;黑色松木立柱與白色的主體結構形成精緻的對比。屋簷下的水景有助於調節微氣候,並巧妙地界定了空間邊界。   A similar relationship between

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