Aiken Kakoki K.K.
provides comprehensive customer support,
from water quality analysis and engineering design proposals through post-delivery maintenance,
with our Aiken brand of wastewater treatment.

Total Support

Field Survey

Water quality analysis / Performance confirmation

Engineering & Design Specification Creation

Equipment selection, etc.

Construction & Installation Work

Installation / Pipe laying / Heat insulation /
Coating / Instrumentation / Electrical wiring

Commissioning &
Quality Assurance

Operational Management

equipment maintenance

Standards for wastewater disposal in the Seto Inland Sea area are relatively stringent compared with other regions of Japan.
Our endorsement to engage in wastewater treatment in the Seto Inland Sea area stands as a testament to the world-class level of our wastewater treatment technology.

Nationwide Implementation System

We provide support for all locations throughout Japan.

  • Treatment equipment sales
  • Technology provision
  • Maintenance
  • Construction
  • Maintenance

Aiken Kakoki K.K.

Water treatment engineering firm


Research & Development System

We coordinate with a range of different agencies and institutions to conduct research and development related to new technology.

Principal Cooperative Partners
  • NEDO (New Energy and Industrial Technology Development Organization, a nationally managed research & development organization)
  • JICA (Japan International Cooperation Agency, an independent administrative agency)
  • Shikoku Bureau of Economy, Trade and Industry
  • National Institute of Advanced Industrial Science and Technology

Installation Record