#Japan #Tokyo #Water Innovation #NISUI

Major Shareholder Name Change Announcement

NISUI Corporation, headquartered in Shinjuku, Tokyo, reported a significant update regarding its major shareholder's corporate name. As of May 27, 2025, the name of the primary shareholder has officially changed from "Japan Water and Regional Innovation Foundation" to
"Public Interest Incorporated Foundation for Water and Regional Innovation".

Background

The name change was confirmed following the submission of a substantial shareholding report to the Kanto Finance Bureau on June 3, 2025. This transition reflects the evolving nature of the foundation's role in supporting advancements in water-related research and technology, emphasizing its commitment to public welfare and innovation.

Details of the Change

The name change took effect on the aforementioned date. This shift symbolizes a broader commitment to enhancing community engagement and fostering innovation in water management and research. The newly named organization will continue its operations with a strong focus on regional water sustainability, offering grants and support for various initiatives related to water resources and technology development.

Shareholder Information

1. New Name: Public Interest Incorporated Foundation for Water and Regional Innovation
2. Location: 6-12-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo (Park West)
3. Executive: Chairman Kiichi Nomura
4. Mission: The foundation will focus on activities related to research, technological development, information gathering, human resource training, and the expansion of projects themed around "Water and Community."

Voting Rights and Shareholding Position

At the same time, significant details regarding the foundation’s voting rights have been noted, which underscore its position among shareholders:

• - Voting Rights (Owned Shares): 18,200 units (1,820,000 shares)
• - Proportion of Total Voting Rights: 15.34%
• - Ranking Among Major Shareholders: 2nd place

Note:

- The proportion of total voting rights is computed based on the total issued shares of 11,866,000 as of December 31, 2024, after excluding 1,600 shares that do not hold voting rights.

- Proportions have been rounded to the nearest third decimal place.

This change is regarded as a strategic move aimed not only at enhancing the organization’s transparency but also reinforcing its dedication to activities that align with public benefit.

By fostering fruitful collaborations and partnerships under the new identity, the foundation aims to expand its outreach and impact effectively, driving forward initiatives that help tackle pressing water-related challenges faced by communities today. In essence, this rebranding is projected to elevate the foundation's activities, ensuring a more significant focus on innovation and sustainable practices in water management across various regions.

As this evolution takes place, all stakeholders are encouraged to engage and contribute towards a future where water innovation is at the forefront of community development efforts. This realignment sets the tone for what is to come as NISUI Corporation and its major shareholder strive together to pave new paths in water research and sustainability.