SEPTENI CO., LTD. (Headquarters: Shinjuku-ku, Tokyo; Representative Director and President: Yusuke Shimizu; hereinafter "Septeni"), a consolidated subsidiary of SEPTENI HOLDINGS CO., LTD. (Headquarters: Shinjuku-ku, Tokyo; Representative Director: Yuichi Kouno; Securities Code: 4293), has received two awards at the "LINE Yahoo Partner Award 2025 H2," hosted by LY Corporation (Headquarters: Chiyoda-ku, Tokyo; President and Representative Director, CEO: Takeshi Idezawa).

■ About LINE Yahoo Partner Award
The LINE Yahoo Partner Award honors partner companies participating in the "LINE Yahoo Partner Program" that have provided particularly outstanding solution proposals or contributed significantly to sales expansion and market development in the advertising business.

■ About the awards
・Best Ads Account Growth Award
An award presented to the partner that contributed the most to the business expansion of mid-sized and startup companies by utilizing LINE Yahoo's advertising products.

・Best Direct Award
An award presented to the partner that actively adopted LINE Yahoo's advertising products for direct response purposes and proposed and implemented best practices for ad operations as defined by LINE Yahoo.

These awards recognize that Septeni actively utilized marketing solutions provided by LINE Yahoo in the second half of fiscal 2025*, significantly contributing to the problem-solving and business growth of client companies, and were highly evaluated by LY Corporation.

Septeni has long regarded LINE and Yahoo! JAPAN as vital communication platforms connecting companies and consumers. While exploring ad operations tailored to the characteristics of each medium, Septeni has supported the marketing activities of companies by designing promotions and creatives based on the knowledge it has accumulated to date.
Septeni will continue to leverage its extensive track record and know-how cultivated through ad operations, including marketing solutions provided by LINE Yahoo, to provide high-quality digital marketing services that meet the needs of advertisers.

*Second half of FY2025: From October 1, 2025 to March 31, 2026

[Inquiries about the news]
Media Strategy Promotion Department, Media Solutions Division, Septeni Japan Inc.
E-mail: new.media-strategy@septeni.co.jp

[Inquiries about press release]
Kofunato & Kojima
PR Section, Corporate Communications Dept., CEO Office, Septeni Holdings Co., Ltd.
E-mail：koho@septeni-holdings.co.jp

■Overview of SEPTENI CO., LTD.
Main Business: Digital marketing support business
Head Office: Sumitomo Fudosan Shinjuku Grand Tower 28F, 8-17-1 Nishishinjuku, Shinjuku-ku, Tokyo, Japan
Representative: Yusuke Shimizu, Representative Director and President
Corporate URL: https://www.septeni.co.jp/en/

■Profile of Septeni Holdings Co., Ltd.
Business: A holding company to manage group companies which mainly develop the Internet businesses.
Head office: Sumitomo Fudosan Shinjuku Grand Tower 30F, 8-17-1
Nishishinjuku, Shinjuku-ku, Tokyo, Japan
Representative: Yuichi Kouno, Representative Director
URL: https://www.septeni-holdings.co.jp/en/