[Application Deadline: Tuesday, March 31st] ZETA Representative Yamazaki to Speak at Hirota Securities IR Seminar & Lecture, Deep Diving into ZETA's Growth Strategy and Key Points with Kabutocho Catalyst's Hideaki Sakurai

ZETA Corporation (Headquarters: Setagaya-ku, Tokyo; hereinafter ZETA), which supports the improvement of customer experience value by providing the generative AI solution "ZETA CX Series" for CX improvement, announces that its President and Representative Director, Mr. Yamazaki, will be a speaker at the "Hirota Securities Sponsored IR Seminar & Lecture" to be held in Tokyo on Tuesday, April 7, 2026.

The application deadline for this event is Tuesday, March 31, 2026. Those who wish to attend are encouraged to apply as soon as possible.

Purpose of the Presentation ZETA announced solid financial results, achieving its highest profit ever in the fiscal year ending December 2025 and recording the highest quarterly orders in its history.

In this seminar, based on the "Financial Results Briefing Material for the Fiscal Year Ending December 2025" (※) disclosed on February 9, 2026, we will explain ZETA's business strategy and key IR points in light of the changing business environment in the AI era. Mr. Hideaki Sakurai of Kabutocho Catalyst will join as a discussion partner, providing a multifaceted exploration from a third-party perspective.

We are accelerating our strategic shift to the "AI Commerce domain," accurately capturing environmental changes such as the increasing importance of search due to the recent widespread adoption of generative AI.

This will be an opportunity to deepen your understanding of our growth strategy and future direction for enhancing corporate value, so please join us.

＜How to Apply＞ Please check the details from the URL below and apply. https://www.hirota-sec.co.jp/seminar/1774/

Overview Name: Hirota Securities Sponsored IR Seminar & Lecture Date & Time: Tuesday, April 7, 2026, 16:00 - 17:15 (Doors open 15:40) Speaker: ZETA Corporation, President & Representative Director, Noriyuki Yamazaki Guest: Mr. Hideaki Sakurai, Kabutocho Catalyst Venue: Hirota Securities Tokyo Branch 7F (1-7-3 Nihonbashi Kayabacho, Chuo-ku, Tokyo) Participation Fee: Free (Advance registration required) Application Deadline: Tuesday, March 31, 2026 Organizer: Hirota Securities Co., Ltd.

Leveraging its strengths in AI-driven data analysis, ZETA will continue to provide valuable services to users and EC site operators.

(※) Financial Results Briefing Material for the Fiscal Year Ending December 2025 (February 9, 2026) https://zeta.inc/ir-docum