Announcement of IR Email Distribution Service Launch

Yamaichi Estate Co., Ltd. (Headquarters: Chuo-ku, Osaka City, Osaka Prefecture; Representative: Shigeru Yamada), a comprehensive developer that delivers safety, comfort, and satisfaction to local communities through real estate development focused on maximizing land value, as well as condominium, detached house, and rental businesses, is pleased to announce the launch of an "IR Email Distribution Service" from April 2026, provided by Magical Pocket Inc., with the aim of strengthening information provision to investors.

(Registration Form: https://www.magicalir.net/2984/mail/)

About the IR Email Service

This service is a free email distribution service aimed at promptly and timely delivering our IR information to shareholders and investors.

Registered individuals will receive the following information as appropriate: * Financial results and timely disclosure information

* Announcements regarding management and business strategies

* Invitations to IR events and briefings

* Press releases

Background of Service Launch

In recent years, the demand for quick and transparent information disclosure from investors has increased further. By establishing a new email information dissemination channel in addition to our IR website, we aim to meet more diverse investor needs and strengthen communication.

How to Use

The IR Email Distribution Service can be registered for free by anyone through the dedicated page on our IR website.

Register for the IR Email Distribution Service here ▶https://www.magicalir.net/2984/mail/

Registration Form QR Code

Moving forward, our company will continue to promote proactive information disclosure and clear IR activities, striving to improve corporate value and build trust with investors.

【Company Overview】

Company Name: Yamaichi Estate Co., Ltd.

Representative: Shigeru Yamada, President and Representative Director

Headquarters: Shin Kawaramachi Bldg. 1F, 2-4-7 Kawaramachi, Chuo-ku, Osaka City, Osaka Prefecture

Website: https://www.yueg.co.jp/

TEL: 06-6204-0123 (Osaka Headquarters)

Established: June 1989

Capital: 1,426,219,722 JPY (as of March 31, 2025)

Number of Employees: 170 (consolidated: as of April 30, 2025)

Business Activities: Real estate development, sales, leasing, management, and brokerage.