Conran and Partners completes 20 hectare urban regeneration Project

Won in limited competition against a list of international architects including Cesar Pelli, KPF and Kengo Kuma, Conran and Partners has led this significant project, Tokyo’s single largest development in the last 10 years, as both Design Architect and Design Supervisor since 2004.

The scheme, located on the south-west edge of the city alongside the Tama River, comprises a total of 400,000m² of retail, office, leisure and residential building, as well as a new city park. The first phase of the project, launched in March 2011, was made up of 260,000m² of mixed use development including two department stores, a retail galleria, an office building, three residential towers ranging from 28 to 40 storeys, as well as two low rise residential buildings, providing a total of 1,000 apartments.

The recently completed final phase of construction creates an additional 140,000m² of development including retail, a cinema complex, TV studio and leisure uses, surrounding a 30-storey office building surmounted by a three-storey hotel.



Conran and Partners’ design concept for the project responds to the essential elements of the site: its location on the very edge of Tokyo, its adjacency to the Tamagawa River and the shift across its one kilometre length, from the urbanity of the railway station to the west, to the park to the east.  As such, the scheme reflects the site’s important transitionary role at the threshold between city and nature in this popular, familyorientated neighbourhood.

A unifying landscaped plateau has been created across the whole site through which a ribbon element defines the journey: a promenade celebrating this transitional route.  The individual building designs respond to their specific location along the route, with a bolder use of colour adjacent to the railway station, becoming  lighter and more delicate in detail towards the park.

The scheme’s references to nature are expressed as stone strata, both as eroding planes within the base plateau and in the stepping form of the low rise buildings.  The project is the first in Japan to achieve LEED ND Gold Standard (Pre-Certified Plan) – equivalent to the UK BREEAM ‘Excellent’.

Section showing the green link connecting the Tama River to the ecosystem of the Todoroki Valley

Above: Section showing the green link connecting the Tama River to the ecosystem of the Todoroki Valley

Conran and Partners_Futako Ribbon Diagram

Below: Diagram highlighting the green link connecting Futako-tamagawa-eki station to Futakotamagawa Park

Conran and Partners have been improving the built environment by producing thoughtful and inspired architecture and interiors for more than 30 years. Based in London and Brighton they have a wealth of local, national and international experience at all scales from Masterplanning and Urban Regeneration to Restaurant design.

Our design skills have been endorsed by over fifty design awards and commendations, including Civic Trust Awards and RIBA Awards for our work in sensitive contexts.
Conran and Partners believe that high quality design adds value and improves our lives. In all projects our aim is to create considered, well detailed buildings which are mindful of brief, context and user requirements, whilst bringing delight and satisfaction. We bring to the team and project a wide range of relevant expertise and experience.

Conran and Partners are skilled in producing viable and high quality proposals which show sensitive consideration for the context and local planning constraints. We were instrumental in developing the vision and master plan for the regeneration of the Butler’s Wharf estate, close to Tower Bridge, Roppongi Hills in central Tokyo, for the Mori Corporation, and have just completed the redevelopment of Futako Tamagawa, a project which has been Tokyo’s largest development site to date. The practice is currently delivering several large-scale schemes in London, including the conversion of the landmark Centre Point development to residential, for Almacantar, and the redevelopment of the Green Man Lane Estate in Ealing, West London.


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