Chiiki Mirai Small Hydroelectric Power Selected as Assignee for 'Seiwa Hydroelectric Power Plant' in Yamato Town, Kumamoto
Chiiki Mirai Small Hydroelectric Power Co., Ltd., a joint venture of Mori to Mizu no Chikara Co., Ltd. and Chiiki Mirai Group, has been selected as the assignee for the 'Seiwa Hydroelectric Power Plant' (190kW) in Yamato Town, Kumamoto Prefecture. Due to the aging of the facilities, their business plan utilizing their combined know-how was highly evaluated in a public call. They aim to proceed with facility redevelopment and revitalize the power generation business.
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- 📰 Published: May 18, 2026 at 21:00
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Chiiki Mirai Small Hydroelectric Power Co., Ltd. (Headquarters: Chuo-ku, Fukuoka City; President and CEO: Shota Wakiyama; hereinafter 'Chiiki Mirai Small Hydroelectric Power'), a joint venture of Mori to Mizu no Chikara Co., Ltd. (Headquarters: Shimoichi-cho, Yoshino-gun, Nara; President and CEO: Ryuzo Kaimoto; hereinafter 'Mori to Mizu no Chikara'), has been selected as the assignee candidate in the 'Call for Candidates for Assignee following the Abolition of the Seiwa Hydroelectric Power Plant in Yamato Town' conducted by Yamato Town, Kumamoto Prefecture.
Background of Selection
The Seiwa Hydroelectric Power Plant (190kW) in Yamato Town, Kumamoto Prefecture, was established and operated by Seiwa Village in [Year] as a community-based small hydroelectric power plant. Although the power plant had continued to operate as a pioneer of small hydroelectric power projects in Japan, the transfer was decided due to the wear and tear of the facilities, and a public call was made for a transferee for the entire set of land, buildings, waterways, and machinery of the power plant.
In response to such a public call, Chiiki Mirai Small Hydroelectric Power Co., Ltd. proposed a business plan that combined the regional foundation of the Chiiki Mirai Group and the small hydroelectric power generation know-how cultivated by Mori to Mizu no Chikara. This was highly evaluated, leading to this selection.
Future Initiatives
Moving forward, Chiiki Mirai Small Hydroelectric Power Co., Ltd., in consultation with Yamato Town, aims to proceed with the facility investigation and redevelopment plan for the Seiwa Hydroelectric Power Plant, and to revitalize it as a power generation business that utilizes local water resources.
Building of the Seiwa Hydroelectric Power Plant in Yamato Town, Kumamoto Prefecture, considered for renewal
About Mori to Mizu no Chikara
Mori to Mizu no Chikara was established in December 2022 with investments from the Yoshimei Group and the Hida Itsuki Group, and is engaged in small hydroelectric power generation as a renewable energy business to 'increase the value of mountains.' To date, it has concluded agreements with local governments and companies in various regions, providing comprehensive support from investigation to commercialization. Toward the realization of regional revitalization and a decarbonized society, the company is promoting small hydroelectric power projects across the country utilizing local forest and water resources.
Company Overview
Chiiki Mirai Small Hydroelectric Power Co., Ltd.
Headquarters: 1-2-21 Shirogane, Chuo-ku, Fukuoka City, Fukuoka Prefecture
Representative: Shota Wakiyama, President and CEO
Established: September 2023
Capital: 81 million yen (joint investment by Chiiki Mirai Group and Mori to Mizu no Chikara)
Business: Planning, investigation, development, and operation of small hydroelectric power plants
Mori to Mizu no Chikara Co., Ltd.
Headquarters: 1118 Shinsumi, Shimoichi-cho, Yoshino-gun, Nara Prefecture
Representative: Ryuzo Kaimoto, President and CEO
Established: December 2022
Capital: 98 million yen
Business: Planning, investigation, construction, and operation of small hydroelectric power plants, and consulting on renewable energy
Contact for Inquiries Regarding This Matter
Public Relations, Mori to Mizu no Chikara Co., Ltd.
Email: info@tpfw.co.jp
Background of Selection
The Seiwa Hydroelectric Power Plant (190kW) in Yamato Town, Kumamoto Prefecture, was established and operated by Seiwa Village in [Year] as a community-based small hydroelectric power plant. Although the power plant had continued to operate as a pioneer of small hydroelectric power projects in Japan, the transfer was decided due to the wear and tear of the facilities, and a public call was made for a transferee for the entire set of land, buildings, waterways, and machinery of the power plant.
In response to such a public call, Chiiki Mirai Small Hydroelectric Power Co., Ltd. proposed a business plan that combined the regional foundation of the Chiiki Mirai Group and the small hydroelectric power generation know-how cultivated by Mori to Mizu no Chikara. This was highly evaluated, leading to this selection.
Future Initiatives
Moving forward, Chiiki Mirai Small Hydroelectric Power Co., Ltd., in consultation with Yamato Town, aims to proceed with the facility investigation and redevelopment plan for the Seiwa Hydroelectric Power Plant, and to revitalize it as a power generation business that utilizes local water resources.
Building of the Seiwa Hydroelectric Power Plant in Yamato Town, Kumamoto Prefecture, considered for renewal
About Mori to Mizu no Chikara
Mori to Mizu no Chikara was established in December 2022 with investments from the Yoshimei Group and the Hida Itsuki Group, and is engaged in small hydroelectric power generation as a renewable energy business to 'increase the value of mountains.' To date, it has concluded agreements with local governments and companies in various regions, providing comprehensive support from investigation to commercialization. Toward the realization of regional revitalization and a decarbonized society, the company is promoting small hydroelectric power projects across the country utilizing local forest and water resources.
Company Overview
Chiiki Mirai Small Hydroelectric Power Co., Ltd.
Headquarters: 1-2-21 Shirogane, Chuo-ku, Fukuoka City, Fukuoka Prefecture
Representative: Shota Wakiyama, President and CEO
Established: September 2023
Capital: 81 million yen (joint investment by Chiiki Mirai Group and Mori to Mizu no Chikara)
Business: Planning, investigation, development, and operation of small hydroelectric power plants
Mori to Mizu no Chikara Co., Ltd.
Headquarters: 1118 Shinsumi, Shimoichi-cho, Yoshino-gun, Nara Prefecture
Representative: Ryuzo Kaimoto, President and CEO
Established: December 2022
Capital: 98 million yen
Business: Planning, investigation, construction, and operation of small hydroelectric power plants, and consulting on renewable energy
Contact for Inquiries Regarding This Matter
Public Relations, Mori to Mizu no Chikara Co., Ltd.
Email: info@tpfw.co.jp
FAQ
Who is taking over the Seiwa Hydroelectric Power Plant?
Chiiki Mirai Small Hydroelectric Power Co., Ltd., a joint venture backed by Mori to Mizu no Chikara.
Where is the Seiwa Hydroelectric Power Plant located?
It is located in Yamato Town, Kumamoto Prefecture, with a capacity of 190kW.
Why is the power plant being transferred?
Due to facility wear and tear over the years, the municipality is transferring it to leverage private sector expertise for redevelopment.