Next-generation heating and cooling that reduces air conditioning costs to one-twentieth: Presentation on radiant heating and cooling 'EcoWin'

Radiant heating and cooling that eliminates discomfort from air conditioning drafts and temperature unevenness. It is increasingly being adopted in homes, schools, medical facilities, stores, and apartments.

◆Comfort that everyone desires once experienced The Eco Win Hybrid is a next-generation heating and cooling system that regulates temperature using radiant heat. It eliminates the discomfort of direct airflow from air conditioners and the temperature inconsistencies caused by air convection. During cooling, it feels "cool" like being in the shade, and during heating, it feels "warm" like basking in the sun. Its gentle far-infrared warmth is appreciated by the elderly and small children, leading to its adoption in various settings such as schools, medical facilities, stores, single-family homes, and apartments. It continues to redefine the traditional air conditioning market. ◆Effectiveness demonstrated in a home in Kofu City, Yamanashi Prefecture, where temperature differences are significant <Measurement Conditions> - Measurement Date and Time: June 16, 2017, at 3 PM (Outside Temperature: 32.2°C) - Total Floor Area: Approximately 40 tsubo - Installation Location: 1st Floor Living Room - Number of Units Installed: 1 Eco Win Hybrid + 1 Air Conditioner - Air Conditioner Settings: Cooling at 20°C, Gentle Breeze Mode <Room Temperature Data> 1st Floor Living Room: 22°C 1st Floor Entrance: 22°C 1st Floor Toilet: 23°C 2nd Floor Hallway: 25°C ◆Television Commercial Currently Being Released https://www.youtube.com/watch?v=yDrCeTI45g8

• screen
• Heating and cooling equipment and facilities
• Air conditioning

The 'ecowin air unit' is an outdoor air processing system that can control temperature, dehumidify, and remove dust simply by connecting and installing it to a commercially available air conditioner and air intake.

<Making modern life more comfortable and healthy> Modern homes have become significantly more livable due to increased airtightness compared to traditional houses. However, this high level of airtightness has led to new challenges, such as rising concentrations of CO2 and VOCs like formaldehyde. To reduce these harmful substances, the Building Standards Act mandates the installation of ventilation systems. However, people tend to close the intake vents for reasons such as discomfort from hot or cold outside air, or concerns about pollen and PM2.5. Finding a way to bring fresh air indoors without stress has become a challenge for modern individuals. <Fresh air can be supplied without stress> [During heating] Fresh outdoor air at -2°C is heated to about 45°C before being supplied indoors. [During cooling] Fresh outdoor air at 32°C is cooled to about 15-20°C before being supplied indoors. Additionally, moisture in the outdoor air is removed outside, and the dehumidified fresh air is then supplied indoors. <Responsive to pollen and PM2.5> By using a shutter-equipped intake fan as an indoor intake unit, third-type ventilation can be easily improved to first-type ventilation. Furthermore, by equipping high-performance filters, it is possible to address pollen allergies and effectively remove PM2.5, which is a serious issue both domestically and internationally.

• Duct related equipment
• Heating and cooling equipment and facilities
• Ventilation system

On November 20, 2025 (Thursday) and December 2, 2025 (Tuesday) from 11:00 to 14:00, our representative, certified public accountant and tax accountant Koichi Yokoyama, will be speaking at a free webinar hosted by Otsuka Shokai. He will explain important points to note regarding the revised Construction Business Act. [Construction Business Act / Public Works Optimization Promotion Act] - Prevention of omissions in the description of construction contracts - Obligation to notify "risk" information before contract signing by the contractor - Mutual exchange of original copies of construction contracts - Digitization of estimates, contracts, and order forms/acceptance letters We are entering an era where contracts must be documented in writing and stored electronically. Paperlogic is fully committed to supporting companies that have begun the transition from paper to digital.

Are people becoming exhausted in a job where mistakes are not tolerated? [For details and viewing, click here] https://www.lacras.co.jp/news/seminar_in-house-operations_1/ In this seminar, we will explain the challenges and risks of payroll operations faced by large companies from the unique perspective of Lacras' implementation consultants. It is a 15-minute seminar to understand the strengths of in-house operations and hidden costs, and to consider the next steps. <Recommended for> 　✅ Those who are managing payroll in-house but are experiencing increased burdens on the ground 　✅ Those who are overwhelmed by system modifications and legal compliance 　✅ Those who feel the risk of dependency on specific individuals but have not been able to make fundamental revisions [For details and viewing, click here] https://www.lacras.co.jp/news/seminar_in-house-operations_1/ <Seminar Overview> 　◆ Target: Personnel and labor department staff 　◆ Speaker: Jo Matsuda (Director of Business Process Design at Lacras Inc.) 　◆ Organized by: Lacras Inc. (Persol Group)

Fujikohsuhou Co., Ltd. will hold a free online seminar titled "Laser Hardening Data by Material Type" on Wednesday, November 19, 2025. There are various materials that are easy or difficult to harden in laser hardening. We provide a simple explanation of the reasons behind this. This seminar will be a useful reference for design engineers considering laser hardening during the design phase. 【Recommended for】 ■ Those who want to know about materials commonly used in laser hardening ■ Those who want to understand the hardening characteristics of various materials

"We want to improve our operations with AI, but what exactly can we do...?" For those who want to actually try out and compare services, we have an announcement. The electronic contract and document management service paperlogic will be exhibiting at the 'Business Innovation Fair 2025 Autumn in Makuhari' hosted by Otsuka Shokai on November 13th (Thursday) and 14th (Friday) at the Hotel Green Tower Makuhari. Seminars on business improvement and AI utilization will also be held, so if you are nearby, please come and visit us. ● We will also be conducting product demonstrations of paperlogic at the venue. The biggest feature of paperlogic is that it is easy to operate and simple, yet it complies with all document management regulations, including the Electronic Books Act. We invite you to experience this simplicity firsthand.

1. "A New Era of Disaster Prevention and Mitigation Opened by Satellite Remote Sensing" Satellite remote sensing is a technology that uses sensors mounted on artificial satellites to acquire information about the Earth's surface over a wide area. In this presentation, we will outline the basic mechanisms and characteristics of remote sensing and introduce specific case studies of its application in the field of disaster prevention and mitigation. Furthermore, through examples of the latest satellite data applications, we will discuss future technological prospects and social possibilities. Speaker: Hiroshi Tokunaga, Executive Director, Infrastructure Technology Business Headquarters, Nippon Koei Co., Ltd. (On-site transfer) Deputy General Manager, Sales Headquarters, QPS Research Institute, Inc. 2. Examples of Industry-Specific AI Utilization Illuminating Civil Engineering Projects 1. The DX (Digital Transformation) that Tō Co., Ltd. Aims for in the Construction Industry 2. Service Introduction: About the Construction Industry-Specific AI "AI Concierge/Hikari" 3. Practical Demo: We will provide a detailed explanation of how operations can be streamlined and productivity improved in your projects, using demo screens. Speaker: Etsuji Shimomura, IS Group, Sales Department, AI SaaS Business Headquarters, Tō Co., Ltd. For more details, please check the link below.