[SIE] Exhibiting at the major exhibition 'NexTech Week 2026 Spring'.

SIE Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; CEO: Masayuki Fuji; hereinafter "the Company"), which operates IT schools and in-house training, will exhibit at the "HR and Organization Reform EXPO in the AI Era" at NexTech Week 2026 Spring, held for three days starting April 15, 2026. The exhibition will feature "BOOKNS" and "BOOKNS FRAME," proprietary e-learning contents developed to support IT/DX human resource development.

◆What is NexTech Week? It consists of five exhibitions showcasing the latest technologies in <AI>, <Blockchain>, <Quantum Computers>, and <Humanoid Robots>, along with services necessary for <HR Development and Organization Reform in the AI Era>. 1. Services supporting "HR Development and Organization Reform" essential for corporate growth. 2. The latest solutions leading to the promotion of corporate DX and operational efficiency. 3. The latest technologies changing the "world," such as Web3, quantum computers, and AI. This exhibition attracts professionals from all industries seeking the latest technologies or looking to promote DX within their companies.

Exhibition Name: NexTech Week 2026 Spring - Towards the "Future" of People, Companies, and the World Official Website: https://www.nextech-week.jp/hub/ja-jp.html Organizer: Rx Japan Ltd. Date and Time: Wednesday, April 15 - Friday, April 17, 2026, 9:30 AM - 5:00 PM