Notice of Online Earnings Briefing for Q1 FY2027 for Institutional Investors, Analysts, Shareholders, and Individual Investors

Sockets Inc. (Headquarters: Shibuya-ku, Tokyo; President and CEO: Koji Urabe; hereinafter "Sockets") will host an online earnings briefing for the first quarter of the fiscal year ending March 2027, targeting institutional investors, analysts, shareholders, and individual investors.

We sincerely look forward to your participation.

【Briefing Details】

Date and Time: Thursday, August 6, 2026, 17:00–18:00 JST (Admission starts at 16:50)

Venue: Online (Zoom Webinar)

Registration: Please register via the URL below.

After registration, the participation URL will be sent to your email.

URL: https://sockets-co-jp.zoom.us/webinar/register/9017838597387/WN_ymX9L9IXQBueunb1GaPXlQ

Agenda - Financial results for Q1 FY2027 - Progress toward full-year forecasts and business initiatives - Evolution as an IP Data Tech Company - Current achievements and future outlook

Speaker: Koji Urabe, President and CEO, Sockets Inc.

Sockets Inc.: (https://www.sockets.co.jp/) (Stock Code: 3634)

Sockets is a data services company leveraging proprietary metadata and Sensibility AI. Its database on Japanese entertainment and content is among the largest and highest quality in the world. Currently, Sockets provides specialized content data services to entertainment platforms operated by KDDI, NTT DOCOMO, LINE MUSIC, RecoChoku, Rakuten Group, HJ Holdings (service name "Hulu"), Fuji Television Network, Inc. (service name "FOD"), and LINE YAHOO. Moving forward, Sockets aims to evolve into an IP Data Tech company, contributing to the growth of Japan’s content industry and supporting creators.

Inquiries regarding this release:

Corporate Group, IR Contact, Sockets Inc.

36F, Ebisu Garden Place Tower, 4-20-3 Ebisu, Shibuya-ku, Tokyo 150-6036

E-mail: [email protected]