October 7 (Wednesday) to 9 (Friday), 2026 10:00 AM to 5:00 PM @ Makuhari Messe Omnia Concerto Co., Ltd. CO2 local application controllers, environmental integrated control systems, 3D remote monitoring control systems, insect trapping and rodent prevention LEDs, and more We are cooperating with the exhibition. We sincerely look forward to your visit.

July 15 (Wednesday) to 17 (Friday), 2026, 10:00 AM to 5:00 PM @ Tokyo Big Sight, South Halls 1 & 2 Omnia Concerto Co., Ltd. CO2 localized application controller, environmental integrated control system, 3D remote monitoring control system, shiitake year-round cultivation system, and more We are pleased to cooperate with the exhibition. We sincerely look forward to your visit.

Welding Robot and Welding Machine Exhibition July 3 (Friday) 10:00 AM - 3:00 PM at Headquarters (1708 Honkaino, Tōmi City, Nagano Prefecture) July 9 (Thursday) 10:00 AM - 4:00 PM at Nagano Sales Office (197-1 Minami Nagaiike, Nagano City, Nagano Prefecture) We sincerely look forward to your visit.

June 23 (Tuesday) to June 25 (Thursday), 2026 10:00 AM to 5:00 PM *Last day until 4:00 PM @ Aichi Sky Expo (Aichi Prefectural International Exhibition Center) Exhibition Hall A Omnia Concerto Co., Ltd. Wooden house control systems for agriculture and forestry, CO₂ localized application controllers, environmental integrated control systems, 3D remote monitoring control systems, year-round shiitake cultivation systems, etc. We are cooperating with the exhibition. We sincerely look forward to your visit.

May 13, 2026 (Wednesday) 10:00 AM - 5:00 PM @ Big Hat (3-22-2 Wakasato, Nagano City, Nagano Prefecture) We will be exhibiting about 'DIPS' (Dry Ice Powder Coolant System). We sincerely look forward to your visit.

The agricultural wooden house control system "Saezuri" by Omnia Concerto Co., Ltd. has simultaneously received the "Excellence Award" and the "Special Award for Environmental Contribution" at the 38th Small and Medium Enterprises Excellent New Technology and New Product Awards (organized by the Resona Small and Medium Enterprises Promotion Foundation and Nikkan Kogyo Shimbun, supported by the Ministry of Economy, Trade and Industry's Small and Medium Enterprise Agency and the Organization for Small & Medium Enterprises and Regional Innovation).

Omnia Concerto Co., Ltd. "Special Year-End Campaign" Customers who place an order for environmental integrated control equipment by April 2026 will receive a set of sensors as a gift.

October 24 (Friday) 10:00 AM - 5:00 PM / October 25 (Saturday) 9:30 AM - 4:00 PM @ Nagano City Big Hat (3-22-2 Wakasato, Nagano City) "Extension of Food Shelf Life and Quality Preservation through Gas Replacement Packaging" We sincerely look forward to your visit.

October 1 (Wed) to October 3 (Fri), 2025 10:00 AM to 5:00 PM @ Makuhari Messe Omnia Concerto Co., Ltd. CO2 localized application controller, environmental integrated control system, remote monitoring control system, tree seedling accelerated cultivation system, year-round shiitake cultivation system, and more We are collaborating on the exhibition. We sincerely look forward to your visit.

July 17-18, 2025, 10:00 AM - 4:00 PM Welding Robot and Welding Machine Exhibition 17th: Miyahara Oxygen Co., Ltd. Headquarters (1708 Honkaino, Tōmi City, Nagano Prefecture) 18th: Miyahara Oxygen Co., Ltd. Nagano Sales Office (197-1 Minami Nagai, Nagano City, Nagano Prefecture) We sincerely look forward to your visit.

July 9 (Wed) to July 11 (Fri), 2025 10:00 AM to 5:00 PM @ Aichi Sky Expo Exhibition Hall F (Aichi Prefectural International Exhibition Center) Omnia Concerto Co., Ltd. We will be exhibiting CO₂ local application controllers, environmental integrated control systems, 3D remote monitoring control systems with thermal imaging camera functions, year-round shiitake cultivation systems, vertical hydroponic cultivation units, land-based aquaculture systems, original LEDs, and more. We sincerely look forward to your visit.

June 26 (Thursday), 27 (Friday), 28 (Saturday), 2025 10:00 AM to 4:00 PM (last day until 3:00 PM) @ Okaya City Comprehensive Gymnasium (3-2-1 Minami-miya, Okaya City) Miyahara Oxygen Co., Ltd. (Shiojiri City) We will be exhibiting the supercritical CO2 generation device 'pure-cut' for machine tools. We sincerely look forward to your visit.

May 28 (Wednesday) to May 30 (Friday), 2025 9:00 AM to 4:00 PM @ Gran Messe Kumamoto Omnia Concerto Co., Ltd. CO2 localized application controller, environmental integrated control system, remote monitoring control system, shading curtain system, irrigation control system, wooden house and wooden blinds, tree seedling cultivation promotion system, year-round shiitake cultivation system We are cooperating with the exhibition. We sincerely look forward to your visit.

May 14, 2025 (Wednesday) 10:00 AM - 5:00 PM @ Big Hat (3-22-2 Wakasato, Nagano City, Nagano Prefecture) We will be exhibiting on the utilization of CO2 (localized application of CO2, dry ice). We sincerely look forward to your visit.

In the classroom that nurtures "non-cognitive skills," we conducted experiments with children this year using liquid nitrogen to freeze various items as part of Asobino's science curriculum. The children had experiences that stirred their hearts with surprise and excitement. We are grateful for this opportunity.

March 27, 2025, 10:00 AM - 3:00 PM Exhibition of new welding machines, welding robots, and collaborative robots @ Miyahara Oxygen Co., Ltd. Headquarters (1708 Honkaino, Tōmi City, Nagano Prefecture) We sincerely look forward to your visit.

October 25, 2024 (Friday) 10:00 AM - 5:00 PM / October 26 (Saturday) 9:30 AM - 4:00 PM @ Nagano City Big Hat (〒380-0928 Nagano City Wakazato 3-22-2) "Introduction to the Use of Carbon Dioxide" We sincerely look forward to your visit.

October 9 (Wednesday) to October 11 (Friday), 2024 10:00 AM to 5:00 PM @ Makuhari Messe Omnia Concerto Co., Ltd. CO2 localized application controllers, multi-point observation multi-area individual independent environmental integrated control systems, remote monitoring control systems, shading curtain systems, irrigation control systems, wooden houses and wooden blinds, tree seedling accelerated cultivation systems, year-round shiitake cultivation systems, and more. We are pleased to be exhibiting. We sincerely look forward to your visit.

Omnia Concerto Co., Ltd. July 24 (Wednesday) - 26 (Friday), 2024, 10:00 AM - 5:00 PM Tokyo Big Sight, South Hall 1 & 2 Low-cost high-performance CO2 localized application controller, multi-point observation and multi-area independent integrated environmental control system with long-distance wireless capability, remote monitoring and control system equipped with camera functions such as thermal imaging and night vision cameras, light-blocking curtain system, irrigation control system, wooden houses and wooden blinds, tree seedling cultivation acceleration system, year-round shiitake mushroom cultivation system. We are pleased to support this exhibition. We look forward to your visit.

July 17-19, 2024, 10:00 AM - 4:00 PM Welding Robot and Welding Machine Exhibition 17th: Miyahara Oxygen Co., Ltd. (1078-1 Yoshida, Hirooka, Shiojiri City, Nagano Prefecture) 18th: Miyahara Oxygen Co., Ltd. Headquarters (1708 Honkaino, Tōmi City, Nagano Prefecture) 19th: Miyahara Oxygen Co., Ltd. Nagano Sales Office (197-1 Minaminagaike, Nagano City, Nagano Prefecture) We sincerely look forward to your visit.

Omnia Concerto Co., Ltd. May 22 (Wednesday) - 24 (Friday), 2024 9:00 AM - 4:00 PM @ Gran Messe Kumamoto Low-cost high-performance CO2 localized application controllers, multi-point observation multi-area independent environmental integrated control systems, remote monitoring control systems, shading curtain systems, irrigation control systems, wooden houses and wooden blinds, forestry seedling promotion cultivation systems, year-round shiitake cultivation systems, and more. We are pleased to be cooperating in the exhibition. We look forward to your visit.

May 15, 2024 (Wednesday) 10:00 AM - 5:00 PM @ Big Hat (Nagano City Wakazato Multipurpose Sports Arena) We will be exhibiting under the theme of "Utilization of Carbon Dioxide." We sincerely look forward to your visit.

Omnia Concerto Co., Ltd. has received the "Special Award" at the Tokyo Venture Technology Awards. Awarded Products: - Environmental Integrated Control Panel "Concerto" - Environmental Monitoring and Control System for Agriculture and Forestry

The event will be held at the Saku City General Gymnasium from September 21 to September 23, 2023. We will be exhibiting at SAKU Messe 2023. Our company will showcase the acoustic camera FLIR Si124 in the "Cutting-edge Technology and Services" zone. It visualizes leaks of air, high-pressure gas, vacuum, and electricity that are often difficult to detect. This is useful for maintaining factory utilities such as piping (industrial gas and air) and electrical wiring. We also provide diagnostics that visualize leaks to generate "profits." We look forward to welcoming many customers to our booth.

**Exhibition Information** We will be exhibiting at the 1st Kyushu Agricultural WEEK. - **Exhibition Overview** Date: May 24 (Wednesday) to May 26 (Friday), 2023 Time: 10:00 AM to 5:00 PM Location: Gran Messe Kumamoto (1010 Fukutomi, Mashiki Town, Kumamoto Prefecture) Exhibitor Name: Omnia Concerto Co., Ltd. Booth Location: Agricultural Materials EXPO 1-66 Exhibition Content: Environmental control panels for facility horticulture, localized carbon dioxide application systems, remote monitoring systems, examples of introduction into national advanced projects such as forestry and algae cultivation, etc. We will showcase the latest technologies available at this time. Although the Agricultural WEEK is usually held at Makuhari Messe every year, this time it will make its debut in Kyushu! Typically, our company promotes nationwide from our base in Eastern Japan, but this time we decided to exhibit due to strong requests from local customers! We are looking forward to meeting various producers and companies in the agricultural kingdom of Kyushu. We await your visit! #AgriculturalWEEK, #LocalizedCarbonDioxideApplication, #OmniaConcerto, #MiyaharaOxygen

【Installation Example】 At the Chiba City Agricultural Policy Center, we have installed a demonstration unit of the CO2 localized application system in the greenhouse tomato house. The control panel used is OCES-400. The Chiba City Agricultural Policy Center is engaged in various initiatives as a base facility for promoting agriculture in Chiba City, including seed supply, cultivation trials, securing and training new farmers, and promoting forest conservation projects. Currently, a renewal project is underway, and various agritech companies related to smart agriculture are expected to participate in the project in the future. In the tomato house constructed by our company, new farmers who are planning to start farming are undergoing training, learning cultivation techniques while deepening their knowledge of how to utilize smart agriculture. Our company will continue to work closely with the Chiba City Agricultural Policy Center to support farmers in Chiba City.

【Construction Case Study】 - Forest Research Institute Tree Breeding Center (Hitachi City, Ibaraki Prefecture) In conjunction with the original species mass production facility development project, we were responsible for the installation of LPG bulk for GHP, LPG piping work, and carbon dioxide piping work. This time, we were involved from the ground up in the construction of the latest type of greenhouse adopting the integrated environmental control panel manufactured by Omnia Concerto, and thanks to the cooperation of other contractors, it was successfully completed. The Tree Breeding Center is the largest tree breeding institution in Japan. It plays an important role in the development and mass production of pollen allergy-resistant varieties (pollen-free cedar) and superior varieties that grow quickly after planting. Forests transform into materials such as construction timber, while also serving functions that protect the national land, such as securing water sources and preventing sediment disasters. We hope that carbon application technology and environmental control technology will contribute to the sustainability of forestry. #Forestry, #EnvironmentalControl, #CarbonDioxide, #LocalizedApplication, #CO2Application, #Agriculture, #OmniaConcerto, #MiyaharaOxygen, #PollenFreeCedar, #PollenAllergy, #MountainForest, #ThinningTimber, #CarbonNeutral

[Installation Examples and New Year's Greetings] Happy New Year! We have continued the installation of environmental control systems in preparation for the winter growing season. Recently, amidst the unstable rise in fuel costs, we have been hearing that the cost-effectiveness of localized application using liquid carbon dioxide is increasing. In the near future, we are gradually introducing new features such as remote monitoring, wireless communication control, and air control. Producers I speak with on-site are feeling a sense of urgency in their efforts to improve efficiency, electrification, and labor (cost) reduction. This year, we will continue our research and development and support, together with manufacturers, to meet the needs and demands of our users. We look forward to your continued support this year! #LocalizedApplication, #CarbonDioxide, #EnvironmentalControl, #GreenhouseCultivation, #OmniaConcerto

【Agricultural Mutual Insurance Newspaper, North Kanto Edition, September 1, 2021】 Our customer's efforts in controlling the internal environment of their greenhouse have been featured in an article. They are actively promoting efficiency in operations and increasing yields through the introduction of environmental control systems. They are utilizing the localized application device "Buresu" for carbon dioxide generation. Thank you for taking photos in front of Buresu! #Agriculture, #EnvironmentalControl, #CarbonDioxide, #LocalizedApplication, #Buresu, #MiyaharaOxygen, #Cucumber, #GunmaPrefecture

"Voice of Breath Users: Cucumber Cultivation" We received data on harvest yields (spring crop, year-on-year) from users of the Breath carbon dioxide localized application device. Despite the cultivation period being one month shorter this season, they were pleasantly surprised that the yield did not decrease and the rate of A-grade produce increased. We hope to continue to be of assistance in cultivation starting from September! #CarbonDioxide, #LocalizedApplication, #Breath, #Cucumber, #EnvironmentalControl, #Agriculture