An article about our company was published in the Chugoku Shimbun on October 31, 2025. ■ Chugoku Shimbun, October 31, 2025, Page 9 Challenges of Startups: Ahead of TSUNAGU Hiroshima 2025 - <Part 1> Collaboration with Local Companies, Supporting Energy Conservation and Prepared Food Business You can also view it on Chugoku Shimbun Digital. https://www.chugoku-np.co.jp/articles/-/736214 *Membership registration is required to read the article.

Since its opening in 1993, "Yokohama Hakkeijima Sea Paradise," known as a "marine, island, and living creatures theme park," has been beloved by many people. It features a variety of facilities, including four aquariums, attractions, and hotels. As part of efforts to improve operational efficiency, an IoT angle sensor unit has been introduced to the water treatment facility of the aquarium "Fureai Lagoon." We spoke about the background of the introduction and the changes experienced on-site.

16th Messe Nagoya 2021 Inter-Industry Exchange Exhibition Date: November 10 (Wednesday) - 13 (Saturday), 2021 Venue: Port Messe Nagoya At the booth of Kansai Electric Power Co., Inc., the IoT sensor system (angle sensor, current sensor, logger) from SIRC Co., Ltd. will be exhibited. For more details, visit https://www.messenagoya.jp/

□ Exhibition Overview - Name: DMM Online Exhibition SaaS Trade Fair ONLINE - Dates: November 24 (Wed) - 26 (Fri), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/saas2111/

□Exhibition Overview - Name: DMM Online Exhibition Regional Revitalization EXPO ONLINE - Dates: November 24 (Wednesday) to November 26 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/regional2111/

□Exhibition Overview - Name: DMM Online Exhibition Smart City Development EXPO ONLINE - Dates: November 24 (Wednesday) to November 26 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/smartcity2111/

□ Exhibition Overview - Name: DMM Online Exhibition Future Living EXPO ONLINE - Dates: November 24 (Wed) - 26 (Fri), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/smarthome2111/

◆Exhibition Overview - Exhibition Dates: October 27, 2021 (Wednesday) to October 29, 2021 (Friday) - Event Name: DMM Online Exhibition Japan Pharma World EXPO ONLINE - Venue URL: https://exhibition.showbooth.dmm.com/events/pharma2110/

◆Exhibition Overview - Name: DMM Online Exhibition Sustainable Energy Systems EXPO ONLINE - Dates: October 27, 2021 (Wednesday) to October 29, 2021 (Friday) - Venue URL: https://exhibition.showbooth.dmm.com/events/energy2110/

◆Exhibition Overview - Name: DMM Online Exhibition Advanced Robotics and Practical Robots EXPO ONLINE - Dates: October 27, 2021 (Wednesday) to October 29, 2021 (Friday) - Venue URL: https://exhibition.showbooth.dmm.com/events/robot2110/

◆Exhibition Overview - Exhibition Dates: October 27, 2021 (Wednesday) to October 29, 2021 (Friday) - Event Name: DMM Online Exhibition - The Future of the Food Industry EXPO ONLINE - Venue URL: https://exhibition.showbooth.dmm.com/events/food2110/

◆Exhibition Overview - Name: DMM Online Exhibition High-Performance Materials EXPO ONLINE - Dates: October 27, 2021 (Wednesday) to October 29, 2021 (Friday) - Venue URL: https://exhibition.showbooth.dmm.com/events/material2110/

□Exhibition Overview - Name: DMM Online Exhibition Risk Management EXPO ONLINE - Dates: December 8 (Wednesday) to December 10 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/riskmng2112/

□Exhibition Overview - Name: DMM Online Exhibition Asset Management & Franchise Comprehensive EXPO ONLINE - Dates: December 15 (Wednesday) to 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/asset2112/

□Exhibition Overview - Name: DMM Online Exhibition Next Generation Broadcasting and Communication EXPO ONLINE - Dates: December 15 (Wednesday) to December 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/broadcast2112/

□ Exhibition Overview - Name: DMM Online Exhibition "Japan's Food and Beverage" Export Business EXPO ONLINE - Dates: December 15 (Wednesday) to December 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/japanfood2112/

□Exhibition Overview - Name: DMM Online Exhibition Automotive EXPO ONLINE - Dates: December 15 (Wednesday) to 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/automotive2112/

□Exhibition Overview - Name: DMM Online Exhibition Electronics EXPO ONLINE - Dates: December 15 (Wednesday) to December 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/electronics2112/

□Exhibition Overview - Name: DMM Online Exhibition SDGs Promotion EXPO ONLINE - Dates: December 8 (Wed) to December 10 (Fri), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/sdgs2112/

□ Exhibition Overview - Name: DMM Online Exhibition Traffic Infrastructure EXPO ONLINE - Dates: December 8 (Wed) to December 10 (Fri), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/traffic2112/

□Exhibition Overview - Name: DMM Online Exhibition Micro Tourism EXPO ONLINE - Dates: December 8 (Wed) to December 10 (Fri), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/microtourism2112/

□Exhibition Overview - Name: DMM Online Exhibition Safety and Health Improvement EXPO ONLINE - Dates: December 8 (Wednesday) to December 10 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/safety2112/

□Exhibition Overview - Name: DMM Online Exhibition Supermarket EXPO ONLINE - Dates: January 26 (Wednesday) to January 28 (Friday), 2022 - Venue URL: https://exhibition.showbooth.dmm.com/events/supermarket2201/

Exhibition Participation Information "Japan IT Week Spring" Dates: April 6 (Wednesday) to April 8 (Friday), 2022 Time: 10:00 AM to 6:00 PM (Ends at 5:00 PM on the last day) Venue: Tokyo Big Sight, East Hall Organizer: RX Japan Co., Ltd. (Formerly known as Reed Exhibitions Japan) Admission Method: https://www.japan-it-spring.jp/ja-jp/visit.html (Admission to this exhibition requires a pre-registration certificate or an invitation ticket) Event Overview: https://www.japan-it-spring.jp/ja-jp/about.html *Our products will be exhibited at the booths of Oi Electric Co., Ltd., Contec Co., Ltd., and Meiko Electronics Co., Ltd.

□ Exhibition Overview - Name: DMM Online Exhibition Supermarket EXPO ONLINE - Dates: February 16 (Wednesday) to February 18 (Friday), 2022 - Venue URL: https://exhibition.showbooth.dmm.com/events/agriculture2202/

□ Exhibition Overview - Name: DMM Online Exhibition Strategic Outsourcing EXPO ONLINE - Dates: February 16 (Wednesday) to February 18 (Friday), 2022 - Venue URL: https://exhibition.showbooth.dmm.com/events/outsourcing2202/

□ Exhibition Overview - Name: DMM Online Exhibition - Machinery and Equipment Maintenance EXPO ONLINE - Dates: January 26 (Wednesday) to January 28 (Friday), 2022 - Venue URL: https://exhibition.showbooth.dmm.com/events/manufacturingsystem2201/

□Exhibition Overview - Name: DMM Online Exhibition Packaging & Container EXPO ONLINE - Dates: January 26 (Wednesday) to January 28 (Friday), 2022 - Venue URL: https://exhibition.showbooth.dmm.com/events/packing2201/

□Exhibition Overview - Name: DMM Online Exhibition Factory Innovation EXPO ONLINE - Dates: December 15 (Wednesday) to 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/smartfactory2112/

□Exhibition Overview - Name: DMM Online Exhibition Japan eSports Business Comprehensive EXPO ONLINE - Dates: December 15 (Wednesday) to December 17 (Friday), 2021 - Venue URL: https://exhibition.showbooth.dmm.com/events/e-sports2112/