WOTA and Saga Prefecture
2026-03-04 03:22:45

WOTA and Saga Prefecture Strengthen Municipal Water Support System for Disasters

WOTA and Saga Prefecture Join Forces for Disaster Water Supply



WOTA Inc., a private company based in Chuo-ku, Tokyo, has recently signed a significant agreement with Saga Prefecture aimed at strengthening a regional water supply system for disaster relief titled Disaster Water Supply Equipment Mutual Aid Agreement. This initiative is part of a broader effort to establish a wide-area mutual assistance platform for public safety during emergencies.

Overview of the Agreement


The main objective of this agreement is to enhance the system for securing daily life water and hygiene conditions in evacuation centers during emergencies. This is achieved through developing a mutual support framework among prefectures. Specifically, the agreement encourages the provision of equipment, such as the innovative WOTA BOX and WOSH, from unaffected municipalities to those affected by disasters.

Additionally, the platform fosters rapid information sharing among involved stakeholders, ensuring critical data regarding disaster conditions, needs for water supply equipment, and operational schedules for installation and removal are communicated effectively.

Key Components of Collaboration


  • - Name of Agreement: Disaster Water Supply Equipment Mutual Aid Agreement
  • - Purpose: To establish a mutual aid system among municipalities for maintaining water resources and hygiene during emergencies.
  • - Main Collaborative Activities:
- Provision of water supply equipment from unaffected municipalities to those that have experienced disasters.
- Facilitation of quick information exchange among relevant parties in the event of a disaster.
- Centralized collection and optimal distribution of equipment based on needs assessments conducted prior to disasters.
- Establishment of training and pre-deployment systems during non-emergency periods.
- Support for coordination among municipalities facilitated through the JWAD secretariat.

WOTA BOX (left) and WOSH (right)

The Mutual Assistance Platform Explained


This mutual assistance platform is designed to quickly deliver vital water supply equipment to disaster-stricken areas across Japan by organizing resources at the prefectural level. By maintaining a centralized inventory of materials that are usually distributed among municipalities, the system aims to streamline resource allocation and distribution within one week of a disaster striking.

Through proactive strategies including routine training exercises and establishing partnerships with relevant organizations, the platform enhances the initial response capability for water supply and hygiene maintenance in evacuation shelters and healthcare facilities.

The organization and operation of this platform are managed by the Japan Water Alliance for Disaster (JWAD), which was founded to establish a national mutual aid structure. For more information about the platform, please visit the JWAD official website.

Future Developments


Looking ahead, WOTA plans to extend this agreement to all prefectures, ensuring that the mutual aid system for water supply is robust and ready for any major disasters that might occur. This will create a flexible and responsive framework capable of addressing emergencies wherever and whenever they may arise.

About WOTA Inc.


Founded in 2014, WOTA aims to address structural water issues worldwide. Their innovative solutions focus on water recycling, maximum utility of wastewater, and developing decentralized water circulation systems. Already, they have launched two products that contribute to emergency water supply during disasters, as well as improving public health. Additionally, they are rolling out a household water circulation system across various regions both domestically and internationally.
For more information, you can visit WOTA's official website.


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Topics Policy & Public Interest)

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