Harumi 5-chome West District Type 1 Urban Redevelopment Project: HARUMI FLAG Acquires 'LEED-ND: Built Project' and 'SITES' Full Certifications (Both GOLD Rating)

HARUMI FLAG, a large-scale redevelopment in Tokyo, has acquired GOLD ratings in the global environmental certifications 'LEED-ND' (Neighborhood Development) and 'SITES', highly evaluating its sustainable city building efforts.
その他（認証取得）NQ 75/100出典：PR Times

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  • 📰 Published: March 30, 2026 at 23:00
  • 🔍 Collected: March 30, 2026 at 22:56
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The Tokyo Metropolitan Government and the 11 designated builders of the Harumi 5-chome West District Class 1 Urban Redevelopment Project (hereinafter referred to as "this project") announced that HARUMI FLAG, which will be one of the largest mixed-use developments in Tokyo, has acquired GOLD ratings in the Built Project certification for "LEED® ND (Neighborhood Development)" and the full certification of "SITES® (The Sustainable SITES Initiative)", an international environmental performance certification system operated by the U.S. Green Building Council (USGBC®) that primarily evaluates landscape sustainability. Aerial photograph (Taken in June 2025) Location map HARUMI FLAG environmental certifications (each logo mark) From left: "LEED-ND", "SITES", "ABINC ADVANCE", "CASBEE-Block" 1. About the environmental certifications acquired by HARUMI FLAG "LEED-ND: Built Project" GOLD rating (2025)

FAQ

What environmental certifications has HARUMI FLAG obtained?

HARUMI FLAG has obtained GOLD ratings in two certifications: 'LEED-ND' and 'SITES'.

What is LEED-ND?

LEED-ND is an international certification program operated by the USGBC in the United States, which evaluates the environmental performance of neighborhood developments (entire blocks).

What is the significance of obtaining these certifications?

Obtaining these certifications means that HARUMI FLAG's sustainable urban development and environmental initiatives have been highly evaluated according to global standards.

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