The “Green Star” designation acquired by TOKYU REIT is the sustainability evaluation given to companies that are rated highly in both dimensions of “Management Component” and “Performance Component.”

Tokyu REIM has participated in GRESB Real Estate Assessment since 2014 by placing TOKYU REIT as the target.
Continuously acquired “Green Star” designation from 2015.

…Benchmark developed by a group of leading western pension funds. Measures ESG (Environmental, Social and Governance) integration of real estate companies and the managing entities, and is being utilized by major institutional investors, for example when selecting investment targets.

BELS (Building-Housing Energy-efficiency Labeling System) is the third-party certification system to rate houses and buildings in accordance with duty to make effort to label energy saving performance in the Act on Improving Energy Consumption Performance for Architectural Structures. Houses and buildings are evaluated based on the value of BEI (Building Energy Index) derived from the primary energy consumption based on the government-designated energy consumption performance standard of architectural structures.
The evaluation and indication based on the system shall be implemented by the registered organizations as operators of BELS operations, which fall under registered housing performance evaluation organizations that are members of the evaluation association, designated construction confirmation authorities or registered building research agencies.

The following is the BELS Certification acquired by TOKYU REIT.

Office Properties

Tokyu Ikejiri-ohashi Building


 Acquisition Date of Certification
         January 23, 2017

Comprehensive Assessment System for Built Environment Efficiency (CASBEE) is an assessment and rating method of the comprehensive environmental performance of buildings developed by the Institute for Built Environment and Carbon Neutral for SDGs (IBECs) under the leadership of the Ministry of Land, Infrastructure, Transport and Tourism.

It is a system for comprehensively assessing the quality of buildings not only from the aspect of environmental consideration such as energy saving and the use of materials with little environmental burden but also of consideration to the interior comfort and scenic aesthetics.

The following is the CASBEE Real Estate Certification acquired by TOKYU REIT.


Rank A