Notice of Participation in the International Fire and Disaster Prevention Exhibition

Daitō Shikō Co., Ltd. will exhibit at the "International Fire and Disaster Prevention Exhibition" held at Shirakawa Park in Nagoya City, Aichi Prefecture, from Thursday, May 28, 2026. At the exhibition venue, we plan to showcase goods that are perfect for fire prevention events and recruitment activities for members. If you are looking for SP tools, promotional items, or novelties, please be sure to visit our booth.

We are pleased to announce that our company will be exhibiting for the first time at the exhibition held at Sapporo Daiwa House Premist Dome. At our booth, we will showcase the actual products "TOP Rescue RO5," "Mist Shower," and "Tabletop EOS Water Purifier." You will be able to directly experience the scale and benefits that cannot be conveyed through our catalog, including "disaster preparedness," "measures against extreme heat" during normal times, and "high-precision cleaning" with pure water. We invite companies within the region, as well as those with branches or offices in the area, to take this opportunity to visit our booth. All of our staff are looking forward to meeting you. 【Upcoming Exhibitions】 ■ We are supporting Super GT500 KeePer CERUMO Car No. 38 / KYOJO KeePer KONDO RACING Car No. 3 with TOPPEN. ■ Kanto Grand Fair 2026 July 9-10, 2026 @ Makuhari Messe Hall 1-3 ■ 12th Extreme Heat Measures Exhibition July 15-17, 2026 @ Tokyo Big Sight

D-Link Japan Inc. (Headquarters: Shinagawa, Tokyo, Chairman and President: Kazui Chou, hereinafter referred to as D-Link) will exhibit at the "Wireless Japan x Wireless Technology Park 2026" exhibition organized by Rick Telecom, held at Tokyo Big Sight (Koto, Tokyo) from May 27 to 29, 2026. At the D-Link booth, we will showcase our network centralized management service "Nuclias" and access point products including Wi-Fi 7/Wi-Fi 6E, highlighting improvements in operational efficiency and cost reduction through network management. We will also display "4G/5G M2M products" that cater to a wide range of applications from offices and stores to embedded devices, factory equipment, and in-vehicle systems, along with the M2M cloud management platform "D-ECS." ■Exhibition Booth West Hall 4, Booth Number: W-7 We look forward to welcoming everyone at the D-Link booth.

Kou Alpha X Co., Ltd. will be exhibiting at "Kansai Robot World 2026" held at Intex Osaka. At our booth, we will showcase the lithium iron phosphate lithium-ion battery manufacturer "HAIDI." We look forward to your visit.

The "National Roadshow," which has been held at various venues across Japan, will be transformed into an "online format." In this online seminar, we will organize and clearly explain the overview of the BIM drawing review system, the concepts behind the review, and the key points that should be understood in practice, providing the foundational knowledge necessary for confirmation application work. We will also address questions such as "What should I prepare first?" and "To what level should I respond with BIM?" from a practical perspective. Please join us as we take the first step towards confirmation applications utilizing BIM and as a platform for organizing information right after the system starts. Since it will be held online, you can participate from anywhere in the country.