Business Summary

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Architecture Business

Architecture Business

Using the architecture knowledge gained since our foundation, we construct buildings for various needs, from condominiums for rental to business properties mainly in Tokyo, Osaka and Nagoya. By providing not only superior architecture technology but also various services and designs that fit our client needs, we are able to create long lasting relationships between us and our clients.

Business Fields
Urban Development, high-rise buildings, condominiums, individual housing, public facilities, medical/welfare facilities, shrines/temples/churches, educational and cultural institutions, commercial facilities and factories/warehouses.
  • JP home K Residence
    JP home
    Residence of K Family
  • Kongo Gumi Co., Ltd. - Kishibe Shrine, Main Building
    Kongo Gumi Co., Ltd.
    - Kishibe Shrine, Main Building
  • Suminoe Kogei Co., Ltd. - Guesthouse
    Suminoe Kogei Co., Ltd.
    - Guesthouse

Civil Engineering Business

Civil Engineering Business

In the field of civil engineering where we create the infrastructure of our nation, Asunaro Aoki Construction Co., Ltd. leads the Group. In this sector, companies with specialized technological skills compete and cooperate to generate the integrated strength of the Group.

Business Fields
Civil engineering projects including rivers, roads, railways, ports, airports, dams, tunnels, bridges, residential developments, water and sewerage systems, erosion flood control, marine civil engineering, underwater civil engineering and wind power plants.
  • Shimada Gumi Co., Ltd. - Ryumyoji Ward Ruins
    Shimada Gumi Co., Ltd.
    - Ryumyoji Ward Ruins
  • Mirai Construction Co., Ltd. - Tokyo International Airport
    Mirai Construction Co., Ltd.
    - Tokyo International Airport
  • Toko Geotech Corporation - Surface Regreening Construction
    Toko Geotech Corporation - Surface Regreening Construction

Real Estate Business

Real Estate Business

In our real estate operations, we propose asset utilization plans to our clients by combining Consultation and Construction (C&C) in accordance with their needs. We provide a comprehensive real estate service including rental and maintenance of buildings after construction.
We also conduct seamless condominium development, starting from the purchase of real estate and construction to sales (including sale of the whole building if desired).

Business Fields
Administration of rental condominiums (including tenant mediation), real estate agency, subleasing, building maintenance, sales of condominiums and financing.
  • Takamatsu Estate Periodical Clean up operation
    Takamatsu Estate Periodical Clean up operation
  • Takamatsu Estate Model Room Presentaion
    Takamatsu Estate Model Room Presentaion
  • Takamatsu Estate Pruning
    Takamatsu Estate Pruning