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Home Environmental Restpratopn and Landscape Engineering
Company Profile
We help create a green-rich environment close to home
Since starting the landscape engineering business in 1972, we have been helping create green-rich environments. We have worked on sites not only in Iwate Prefecture but also in the Tohoku, Kanto and Kansai areas.  The knowledge and skills developed in the forestry businesses are used to create a natural environment for parks, factory sites, residential areas and roof-top spaces. We aim to contribute to the creation of a green-rich environment in places close to people and local communities. A part of the tree nursery, where a total of 500,000 trees of 250 kinds are planted on 40 hectares, is opened to the public as an arboretum. In cooperation with other nurseries across the nation, we offer various plants that meet the needs of customers--from landscaping construction to home gardening.
Helping customers with planning and designing
In our landscaping programs for factory sites, parks and other urban sites, we help our customers with total service --from survey and planning in the early stages to the completion of the project. Surveys and analyses of vegetation and soil, as well as disease diagnosis and treatment for trees, contribute to the creation of the green-rich environment.
Waterside landscaping
Through our waterside landscape operation, we use the plants that are grown with our original techniques at the aquatic nursery in Koiwai, to work on restoration of the waterside environment. This operation uses aquatic plants to protect river banks and purify. Using our knowledge of vegetation, we offer proposals, designs and construction of river projects that maintain and restore natural features of the river, creation of biotopes that provide habitats for natural fauna and flora, and restoration and creation of various types of waterside environments.
Rooftop landscaping -Efforts to prevent global warming -

In recent years, the temperature in every urban area is increasing due to the heat emitted from human activities. This phenomenon is called the gheat island phenomenonh and we believe that rooftop landscaping can create green spots that mitigate it. Koiwai develops, offers and constructs a total rooftop landscaping system. 
History of Koiwai Farm
Koiwai Farm at a Glance
Business areas at Koiwai Farm
Dairy Farming
Chick Production
Egg Production
Forest Management
Environmental Restoration and Landscape Engineering
Farm Product Sales
Tourism
Technical Research
Affiliate Company
Koiwai Dairy Products
Co., Ltd.
Koiwai Farm Services
Company, LTD.
Koiwai Nosan, Ltd.
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Environmental Restoration and Landscape Engineering Division
36-1 Maruyachi, Shizukuishi-cho, Iwate-gun, Iwate 020-0507,Japan
Phone +81-19-692-3148; Fax +81-19-692-3159

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