Suido Kiko Co., Ltd. New commercial featuring Yokomizo Naho, “That water might be Suido Kiko!?”, will begin airing on Sunday, October 5, 2025

[Suido Kiko Co., Ltd.] New commercial featuring Yokomizo Naho: “Could that water be Suido Kiko?!” Airs Sunday, October 5, 2025 ​ Suido Kiko Co., Ltd. Press Release: October 3, 2025 To Members of the Media New commercial featuring Yokomizo Naho, “Is That Water from Suido Kiko?”, will begin airing on Sunday, October 5, 2025. ~Broadcast on Fuji TV affiliates nationwide (all 26 stations)~ Suido Kiko Co., Ltd. (Headquarters: Setagaya-ku, Tokyo; President and CEO: Toru Furukawa; hereinafter “Suido Kiko”), whose primary business is the design, construction, and management of water supply and sewerage facilities, as well as environmental conservation and sanitation facilities, is pleased to announce the release of a new commercial featuring actress Naho Yokomizo, “Could That Water Be Suido Kiko?!” The commercial will be released on the official YouTube channel on Friday, October 3, 2025, and will begin airing on terrestrial television on Sunday, October 5.
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■New Commercial “Could That Water Be Suido Kiko?!” Overview This commercial will feature Yokomizo Naho, who has served as brand ambassador since 2023. With the theme of “water,” which is used in all kinds of everyday situations, the commercial promotes Suido Kiko’s efforts to support Japan’s tap water and the lives of consumers with water for over 100 years since its founding. ・Release date: Friday, October 3, 2025 ・Broadcast start date: Sunday, October 5, 2025 ・Broadcast area: Nationwide (excluding some areas) ・Title: “That Water Could Be From Suido Kiko!?” 30 seconds ・YouTube URL:
https://youtu.be/aW1Xt2wWk7k ■Cutscene
https://prcdn.freetls.fastly.net/release_image/141633/19/141633-19-22acb461ac9528a26d00681e0bbd87ab-2251×1274.png ■About Naho Yokomizo
https://prcdn.freetls.fastly.net/release_image/141633/19/141633-19-4844499a87d67c59c2c753bc46ff5f9c-1802×2700.jpg Born on March 27, 2008, in Kanagawa Prefecture. In 2018, she attracted attention for her role as Miyamoto Miyuki, the protagonist’s daughter, in the drama “Stepmother and Daughter Blues” (TBS). She has since appeared in popular dramas such as “Scarlet” (NHK), “The Day the World Ends with You” (Nippon TV x Hulu), and “Kita-kun is Too Cute for Me to Handle, So We Decided to Share Him with Three Others” (Kantele/Fuji TV). In the film “Inside Out 2,” she voiced the Japanese version of the protagonist, Riley. She is currently appearing as an “ImaDoki Girl” on the “ImaDoki” segment of “Mezamashi TV” (Fuji TV). She will play the heroine in the film “Hello, my friend,” scheduled for release in 2026. About Suido Kiko Co., Ltd. “With a passion for connecting people and the earth, we will continue to contribute to society for the next 100 years by creating an environment filled with smiles through our technology and products.” Since our founding in 1924, we have been engaged in businesses related to water, an essential resource for both humanity and the global environment, for
approximately 100 years. ■ Company name Suido Kiko Co., Ltd. ■ Founded August 1924 ■ Founded January 1936 ■ Capital 1,947 million yen ■ Number of employees: 918 (as of March 31, 2025, consolidated) ■ Representative: President and CEO Toru Furukawa ■ Head office 5-48-16 Sakuragaoka, Setagaya-ku, Tokyo 156-0054 Tel. 03-3426-2131 (Main) Fax. 03-3427-3388 URL https://www.suiki.co.jp Press release attachments