GRESB Real Estate Assessment Achieved the highest rating of "5 Stars" Achieved "5 Stars" status for the ninth consecutive year

Tokyo Tatemono Co., Ltd. (Head Office: Chuo-ku, Tokyo; Representative Director, President & Chief Executive Officer: Katsuhito Ozawa; hereinafter, "Tokyo Tatemono") announces that it participated in the 2025 GRESB Real Estate Assessment and achieved the highest rating of “5 Stars” for the ninth consecutive year in the GRESB Standing Investment Benchmark.

Evaluation results

Tokyo Tatemono has participated in GRESB every year since 2013, continuously aiming to attain higher
results. In 2025 as well, Tokyo Tatemono participated in the GRESB Real Estate Assessment, which evaluates the sustainability efforts of real estate companies and funds, and has become the only real estate developer to have achieved the highest rating of “5 Stars” for the ninth consecutive year in the GRESB Standing Investment Benchmark, which assesses the performance of standing investment portfolio.

Overview of GRESB and GRESB assessments

GRESB is an annual benchmarking assessment to measure ESG (Environmental, Social and Governance) integration of real estate companies and funds, as well as the name of organization which runs the assessment. It was founded in 2009 by a group of major European pension funds who played leading roles in launching Principles for Responsible Investment (PRI).
Currently, about 150 Investor Members use GRESB data for their investment decision-making and engagement with investees, and several institutions from Japan including the Government Pension Investment Fund(GPIF) utilize GRESB Assessment results. In 2025, 2,382 listed or private real estate companies/funds participated in GRESB Real Estate Assessment.
〔Official website of GRESB〕 https://www.gresb.com/nl-en/

Approach to sustainability

The Tokyo Tatemono Group has formulated its long-term vision “Becoming a Next-Generation Developer,” looking ahead to 2030. Through its business activities, the Group aims to achieve a higher level of balance between “solving social issues” and “corporate growth,” striving to become a “good company” for all stakeholders. In particular, the Group recognizes that climate change is one of the most important social issues and that it is our social mission to contribute to the realization of a decarbonized society. The Group has set medium- to long-term goals for reducing greenhouse gas emissions to achieve a decarbonized society, aiming to reduce CO2 emissions*1 by 46.2% for Scope 1 and 2 by FY2030 (compared to FY 2019), by 40% for Scope 3 (compared to FY 2019), and achieve net zero for Scope 1,2, and 3 by FY2050.
To achieve these medium- to long-term targets, the Group will accelerate specific efforts to realize a
decarbonized society, such as development of ZEB and ZEH, the introduction of renewable energy*2 and acquisition of green building certification*3. The Group will continue to contribute to the realization of a sustainable society.
〔Sustainability page of Tokyo Tatemono’s website〕 https://tatemono.com/english/sustainability/

• 1 Scope 1: Direct emissions that occur from the use of fuel by the Group
  Scope 2: Indirect emissions that occur from the use of electricity and heat purchased by the Group
  Scope 3: Indirect emissions that occur from other business activities (Target for FY2030 is, Category 11 and Category 13)

• 2 Includes consumption of non-fossil fuel certificates.

• 3 Green Building Certifications are indices to objectively evaluate buildings designed by fully considering ways to enhance environmental performance throughout the entire structure from the energy used during construction and operation to the reduction of water consumption and facility greening. Green building certifications encompass a wide variety of programs. In Japan, the DBJ Green Building Certification program is operated by the Development Bank of Japan (DBJ). The Comprehensive Assessment System for Built Environment Efficiency (CASBEE) is a certification program supported by the Ministry of Land, Infrastructure, Transport and Tourism to evaluate and rate various aspects of buildings from environmental performance to comfort. The Building-Housing Energy-efficiency Labeling System (BELS) is a third-party certification system for the labeling of buildings’ energy performance.

Note: This document has been translated from a part of the Japanese original for reference purposes only. In the event of any discrepancy between this translated document and the Japanese original, the original shall prevail.