List of Environmental Technology
Reduction of air-conditioning loads
Building highly insulated and airtight constructions as a base, we install natural airflow/ventilation, green rooftops and underground cool-tubes to build facilities of low air-conditioning loads.
Use of natural energy sources
Use of natural energy sources such as solar, wind and geothermal power. Promoting designs optimized for specific landscape and climate characteristics of the construction location. We aim for environmental architecture harmonizing with the natural environment.
Effective use of energy resources
Active use of advanced technology such as heat pumps, NAS batteries and LED lights. Restrain the dependancy on fossil resources to the minimum, and promote environmental design to enable mass reduction of CO2.
Promoting longer lasting architecture
Planning where maintenance, renewal and repair is easily done. By adopting construction methods adaptable to future change, such as free access floors and system toilets, resources are efficiently used and waste is reduced, thus promoting long life-ness of the architecture.
Adopting eco-materials
By actively adopting recycled resources and recyclable materials which have low impact on the environment and human health, we aim to realize a recycling society.
Conservation of area-wide environment
Not only the ecological systems, but also the regional traditions and culture are respected. Contribution to the preservation and construction of a rich and beautiful town is done alongside greening of the area and preventing the urban heat island phenomenon.













