Energy consumption/CO2 emission volume
Improvement of Environmental Performance Through Building/Facility Renovations/Retrofits
Promotion of energy-saving through installation of LED lighting in common areas
Promoting energy-savings for the portfolio and initiatives such as the conversion to LED lighting and air-conditioning repair works at assets under management.

River Point Tower Replacement of air-conditioners/Reduction of CO2 emissions
Worked to reduce energy consumption of each housing units by changing the air-conditioning system from
Housing Heating Total
System (HEATS) to electric heat pump air-conditioners.

Introduction of Renewable Energy
NAF utilizes renewable energy from solar generation at some of its assets under management.
Water resources
Installation of water-saving devices
At Okawabata Apartment Communities, we are seeking to reduce water consumption by installing water-saving showers, sinks, sanitary equipment, and other such amenities when renovating private areas.
Use of rainwater for irrigation
On Shibaura Island, rainwater is stored and utilized to water green spaces, aimed at reducing the amount of water used.
Biodiversity
Habitat Conservation: Sponsoring the “Karugamo Project”
The Karugamo Project started as an initiative of the Minato Ward Bay Area Power Up Project, which serves as a body enlisting involvement of ward residents associated with the Minato Ward Shibaura-konan Regional City Office situated in the vicinity of Shibaura Island. We sponsor their activities to develop an environment that allows karugamo (spot-billed ducks) to rest, as they used to do, in artificial nests placed in the canal. Through these activities, we are making efforts to preserve the ecosystem and biodiversity.

Collaboration with tenants and stakeholders on environmental matters
Environmentally-friendly initiatives through collaboration with property management companies
NAF entrusts the property management of its assets under management to Mitsui Fudosan Residential Lease
Co., Ltd. (“Mitsui Fudosan Residential Lease”), which has proactively worked on environmental consideration,
etc. under the Group Environmental Policy set forth by the Mitsui Fudosan Group and promoted initiatives for
environmental consideration in collaboration with NAF.
Social Contribution and Environmental Initiatives (Mitsui Fudosan Residential Lease
Co., Ltd. website) Japanese only
Initiatives for Environmental Consideration in Collaboration with Tenants
Collaborating with Mitsui Fudosan Residential Lease Co., Ltd., the PM company, NAF has raised tenant
awareness to save energy by distributing a guidebook to tenants upon their move-in, providing information
through its website, and other measures to promote reduction of environmental load in exclusive areas at
NAF's portfolio properties.
A
Guide to Housing and Daily LivingJapanese only
There Go
the Specially Assigned Investigators Eco-G-Men!Japanese only
*Mitsui Fudosan Residential Lease Co., Ltd. website
Initiatives for Environmental Consideration in Supply Chain
Upon selecting/evaluating a supplier, which is important in NAF's asset management, NAF keeps in mind to promote sustainability throughout its supply chain by confirming the supplier's initiatives on environment/social consideration, etc. as well.