Yokohama Kanasashi Techno Service Co. Ltd.
Yokohama Kanasashi Techno Service Co., Ltd. delivers proven Japanese disaster-resilience technologies to communities. Combining decades of engineering expertise with a commitment to public safety, we provide advanced seismic-resistant water tanks, precision earthquake monitoring systems, and specialized disaster preparedness solutions designed to protect lives.Â
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From municipality-grade underground emergency water storage systems to JMA-certified seismic intensity meters such as the GG-900, we help governments, utilities, and private organizations implement reliable, world-class technologies that enhance resilience before, during, and after natural disasters.
READY FOR TOMORROW
INTEGRATED DISASTER RESILIENCE SOLUTIONS
We provide proven Japanese technologies that enhance disaster preparedness, emergency response, and public safety. Our solutions include underground seismic-resistant emergency water storage tanks for both drinking water and firefighting applications, precision earthquake monitoring instruments, and advanced disaster preparedness technologies.Â
Supported by former executive leadership from the Japan Meteorological Agency (JMA), Yokohama Kanasashi Techno Service Co. Ltd. combines world-class technical expertise with innovative technologies to help governments, utilities, and organizations strengthen resilience against natural disasters.
Underground water storage tanks engineered to withstand seismic events while preserving critical water supplies. Dual-purpose designs provide emergency drinking water and firefighting reserves when communities need them most.
High-precision earthquake monitoring instruments that deliver accurate seismic intensity measurements and real-time data for disaster response, infrastructure protection, and public safety applications.
Leveraging our network and industry expertise to introduce organizations to leading Japanese disaster preparedness technologies, specialists, and solution providers tailored to their needs.
Our Senior Consultants
Mr. Koji Yamamoto
Former Director General,
Japan Meteorological Agency (JMA) 2000-2003
Mr. Koji Yamamoto served as Director-General of the Japan Meteorological Agency (JMA) from 2000 to 2003, leading one of the world's most advanced organizations in meteorology, seismic observation, and disaster risk management. With decades of experience in weather forecasting, earthquake monitoring, and public safety, he possesses deep expertise in the technologies and systems that support disaster preparedness and resilience.
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As Senior Consultant to Yokohama Kanasashi Tecno Service Co. Ltd., Mr. Yamamoto provides strategic guidance on seismic monitoring, disaster preparedness, and the application of proven Japanese technologies to help strengthen public safety and disaster resilience.
Mr. Takayuki Takeda
President & representative director,
kanasashi techno service co. ltd.Â
Mr. Takayuki Takeda serves as President and Representative Director of Kanasashi Techno Service Co., Ltd., the Japanese manufacturer of advanced underground seismic-resistant emergency water storage tanks. Having dedicated more than two decades to the Kanasashi, he has been instrumental in expanding the adoption of disaster-resilience technologies designed to safeguard communities during emergencies and natural disasters all over Japan.
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His leadership combines deep technical understanding with extensive industry experience, enabling the successful introduction of proven Japanese engineering solutions to government agencies, utilities, and infrastructure stakeholders worldwide.