Notice of Participation in 'Wireless Japan x Wireless Technology Park 2026' from May 27 (Wednesday) to May 29 (Friday), 2026.

Dear Sir or Madam, We hope this message finds you well and that your company continues to prosper. FUKUDA will be exhibiting at the AUTOMOTIVE ENGINEERING EXPOSITION 2026 YOKOHAMA. At this exhibition, we will be showcasing testing equipment such as Air Leak Tester for EV and Equipment Mounted Type Hydrogen Leak Detector. We sincerely hope you will take this opportunity to visit us. Yours sincerely, [Official Site] https://aee.expo-info.jsae.or.jp/en/yokohama/ [DATES] Wednesday, May 27, through Friday, May 29, 2026 10:00 a.m. - 5:00 p.m. [VENUE] PACIFICO Yokohama, Exhibition Hall, Booth No. ２７４ ※Online Exposition Website：Tuesday, May 19, through Tuesday, June 9, 2026

Dear Sir or Madam, We hope this message finds you well and that your company continues to prosper. FUKUDA will be exhibiting at the 28th INTERPHEX Week Tokyo. At the exhibition, we will be showcasing 100% inspection equipment compliant with Container Closure Integrity Testing (CCIT) standards, as well as sampling inspection machines. We sincerely invite you to visit our booth at this opportunity and would greatly appreciate your attendance despite your busy schedule. Yours sincerely, [Dates] May 20 (Wed) - 22 (Fri), 2026 10:00-17:00 (JST) [Venue] Makuhari Messe, Japan 8 Hall Booth No. 41 - 36

[Speaker] Toshiyuki Hirano, Evangelist, Smart Industry Promotion Office, Smart World Business Department, NTT Docomo Business Inc. [Key Lecture Content] The "Data Space" concept, originating in Europe, is driving significant transformations in the supply chains of the manufacturing industry. In this lecture, we will analyze leading examples such as Catena-X and Manufacturing-X from a neutral perspective, redefining compliance with regulations like carbon footprint and digital product passports (DPP) not merely as costs but as competitive strategies. Furthermore, we will consider the perspective of economic security in light of unstable geopolitical risks and explore the innovative impact that generative AI may have on inter-company data collaboration in the future. We will present directions on how Japanese companies can accurately understand domestic and international trends and autonomously advance practical data collaboration.

Kou AlphaX Co., Ltd. will be exhibiting at "Wireless Japan x Wireless Technology Park 2026," held at Tokyo Big Sight, West Hall 3 and 4. At our booth, we will showcase our original products, including the "Outdoor Power Supply Box ALPHIoT POWER" and the "Outdoor Power Supply Box with Power Line Switching Function ALPHIoT POWER CHANGER," which can be used as backup for solar power generation, as well as "SaFT lithium batteries." Additionally, a seminar by SaFT will be held. 【Exhibition Seminar】 - Date: May 29, 2026 (Friday) 13:25 - 13:45 - Venue: Seminar Room A - Seminar Title: What is a True "Wireless" Device? - The Role of Lithium Primary Batteries in Contributing to the Differentiation of IoT Devices - Speaker Profile: Takahiro Fujii, Saft Japan Co., Ltd. (Kou AlphaX Co., Ltd.) We look forward to your visit.

Tokyo System House Co., Ltd. (hereinafter referred to as "our company"), a system integrator, will exhibit at "FOOMA JAPAN 2026," which will be held from June 2 (Tuesday) to June 5 (Friday), 2026. At our booth (WA-06-02), we will primarily introduce the quality information management system "TOREPAS" for food manufacturers and the raw material specification document retrieval management service "TOREPAS BANK+." We will also showcase business automation solutions utilizing the RPA tool "Robopat AI." Attendees will have the opportunity to experience the usability and features through actual demonstrations, as well as confirm specific usage scenarios in their operations on the spot. Additionally, individual explanations and Q&A sessions with our representatives will help attendees gain a clearer understanding of the operational image post-implementation. Furthermore, we plan to introduce the latest examples of automation solutions using the RPA tool "Robopat AI," which strongly supports the promotion of DX and operational efficiency in food companies, along with our new service currently in development, the "Raw Material Label Text and Layout AI Check Service," and "TOREPAS on DAP," which combines the quality information management system with RPA solutions.