Notice of participation in "Food Factory (FF) 2025" from Wednesday, October 15, 2025, to Friday, October 17, 2025.

"EcoSara" achieves energy savings through zero-energy pre-cooling and reheating. It processes humidity by supplying dry air indoors.

"EcoSara" is a dehumidifying air supply unit that performs pre-cooling and re-heating with zero energy consumption. It not only reduces the energy required for cooling dehumidification but also eliminates the need for a reheat thermal source (such as hot water or electric heaters), achieving energy savings while providing comfortable, dry air for indoor environments. There are examples of reducing primary energy consumption by 78% in food factories (with a payback period of 2.5 years for this case). It is also suitable for facilities that require a large amount of outside air for ventilation. Awarded the Energy Conservation Grand Prize in 2021! (Product and Business Model Category) Award Theme: "Energy-saving air conditioning solution using a dehumidifying air supply unit with 'zero energy pre-cooling and re-heating'" 【Features】 ■ Pre-cools air that has been cooled and dehumidified by outside air using cooling coils, utilizing the thermal energy of outside air for re-heating ■ Contributes to significant energy savings and reduced environmental impact ■ Easy maintenance with a touch monitor ■ Remote monitoring available via smartphone or PC *For more details, please refer to the PDF materials. Feel free to contact us with any inquiries.

• air conditioning

Dehumidification and fresh air supply with 'EcoSara' (latent heat treatment), while each air conditioning system manages room temperature (sensible heat treatment)!

We would like to introduce the implementation results of "EcoSara," handled by Sankei Equipment Industry Co., Ltd. The combination patterns include three types: air conditioning units, FCUs, and air conditioners. "EcoSara" performs dehumidification and fresh air supply (latent heat processing), while each air conditioning system is responsible for room temperature (sensible heat processing). It has been implemented in food factories in Hokkaido, Ibaraki, Gunma, Hyogo, Saitama, Shizuoka, and Aichi, as well as in a food supermarket in Aomori and offices in Tochigi and Saitama. [Food Factory Implementation Example] ■ Specifications: Dehumidifying and humidifying dual-purpose unit, indoor ■ Airflow (m3/h) × Number of units: 6000 × 1 *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

It can be reheated with atmospheric heat, eliminating the need for a heating source, saving energy and costs!

We would like to introduce the energy-saving dehumidification flow of "EcoSara," handled by Sankei Equipment Industry Co., Ltd. It can reduce the cooling heat load of zero-energy pre-cooling, which also minimizes the cooling source and power demand, leading to energy savings and cost reduction. Additionally, it can be reheated using ambient heat, eliminating the need for a heating source, thus achieving energy savings and cost reduction. Please feel free to consult us when needed. 【Features】 ■ Primary cooling dehumidification using a sensible heat exchanger (zero-energy pre-cooling) ■ Secondary cooling dehumidification using cooling coils (utilizing 7°C chilled water) ■ Reheating using a sensible heat exchanger (zero-energy reheating) *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

The main cause is the inflow of drafts! This leads to the growth of mold due to condensation and the intrusion of insects and dust, worsening the sanitary environment.

Concerns related to food facilities include the intrusion of insects and dust, condensation in cooling systems, powder adhesion, condensation at ceiling vents, and mold on ceilings and walls. The main cause is the inflow of drafty air. The inflow of humid drafty air leads to condensation, which causes mold growth and the intrusion of insects and dust, worsening the sanitary environment. Condensation occurs when the dew point temperature of the air is higher than the surface temperature. If you have any concerns, please feel free to consult with us. 【For these concerns】 ■ Intrusion of insects and dust ■ Condensation in cooling systems ■ Powder adhesion ■ Condensation at ceiling vents ■ Mold on ceilings and walls *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

Final answer to the solution! Introducing positive pressure in EcoSara.

We will introduce the flow for solving issues such as drafts and condensation. Solutions such as pressurization through the introduction of outside air, pressurization through the introduction of cooled and dehumidified air, and pressurization through the introduction of re-heated dehumidified air have disadvantages, including energy costs. By using "EcoSara" for pressurization, there are no drafts, no condensation, and no decrease in room temperature, while achieving reasonable energy costs. 【Features of Pressurization with EcoSara】 ■ No drafts ■ No condensation ■ No decrease in room temperature ■ Reasonable energy costs *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

Monitoring the indoor temperature and humidity environment with a touch monitor! A case study that solved the problems of a food supermarket.

We would like to introduce a case study of the implementation of "Eco Sara" at a certain food supermarket. The store had concerns about eliminating condensation and mold, as well as improving the hot summer and cold winter conditions in the sales area. Therefore, "Eco Sara" was introduced in a newly established store, creating a hygienic and comfortable environment in both the sales area and the workroom, free from condensation and mold. 【Case Overview】 ■Challenges - Wanted to introduce dehumidifying air conditioning but keep costs down ■Effects - Energy-saving through zero-energy pre-cooling and reheating even with dehumidifying air conditioning - Reduced cooling load, allowing the sales area air conditioning to be turned off *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

A simple solution for "positive pressure in low humidity"! Introducing case studies of "EcoSara," which makes dehumidification enhancement easy.

We would like to introduce a case study of the "EcoSara" implementation at a certain factory. At this factory, there was a concern about wanting to lower humidity further, but they could not increase the cooling and heating sources, and there was no infrastructure for reheat. With the introduction of our product, humidity has decreased, and the touch monitor is easy to operate. We have received feedback that the moving air diagram is convenient as it allows for understanding the supply air conditions. 【EcoSara Features】 ■ Enhanced dehumidification capacity ■ No need to increase cooling and heating sources even with low humidity supply air ■ Reheat possible even without a boiler or steam pipes *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

At Eihon Seiki, we handle Brookfield's rotational viscometers, which are widely used by many customers. We offer consulting services such as measurement method proposals and data analysis to assist our customers with viscometers and rheometers. As part of our ongoing commitment to customer service, we have planned a viscometer user seminar. We will invite Professor Toshiyuki Shikata, an emeritus professor at Tokyo University of Agriculture and Technology, who is active in the field of rheology, to give a lecture covering the basics of viscosity and an introduction to viscoelasticity. There will also be opportunities to ask questions to Professor Shikata and our technical staff regarding any issues or uncertainties you may have in your daily work. We encourage you to consider participating in this opportunity. Seminar Overview: - We will provide an easy-to-understand lecture on the basics of viscosity and viscosity measurement. - We will explain points that can help improve the reproducibility of daily measurements and maintenance within your company. - We will introduce the dispersion of solutions and stability evaluation through live demonstrations. - You will have the opportunity to ask questions directly to Professor Shikata and Eihon Seiki's technical staff.

[Key Lecture Content] 1. The current status of geothermal heat in our country and the Ministry of the Environment's initiatives for its promotion Ministry of the Environment, Water and Air Quality Bureau, Environmental Management Division, Environmental Pollution Control Office Assistant Director Matsui Tatsu 1. About geothermal heat 2. About groundwater heat 3. Utilization for energy conservation 4. Utilization for decarbonization 5. Q&A / Business card exchange 2. Technological trends of geothermal heat pumps and advanced examples from Japan and abroad Non-profit organization Geothermal Utilization Promotion Association Chairman Sasada Masakatsu 1. Overview of geothermal heat pumps and their energy-saving and environmental properties 2. Trends in closed-loop technology 3. Trends in open-loop technology 4. Technological trends of air conditioning systems using geothermal heat as a heat source 5. Future prospects for geothermal heat pumps 6. Q&A / Business card exchange

[Speaker] Cabinet Office, Government of Japan Science and Technology Innovation Promotion Office Planning Officer Takayuki Sato [Key Lecture Content] Japan's AI policy is structured around the fundamental directions of "balancing innovation promotion and risk response" and "international cooperation." In the AI Basic Plan established at the end of last year, we aim to pursue "trustworthy AI" that maintains a human-centered AI society where individual dignity is respected, enabling continuous collaboration between humans and AI. Our goal is to make Japan "the easiest country in the world to develop and utilize AI." This lecture will provide an overview of Japan's AI policies, including examples of initiatives. [Lecture Items] 1. Evolution and development trends of AI 2. Japan's AI policy (background of the AI law enactment, promotion system, etc.) 3. AI-related initiatives (AI Basic Plan, AI guidelines, etc.) 4. Q&A / Business card exchange

In this 5S seminar, we won't just stop at "organizing and tidying up." We will provide plenty of tips on how to utilize 5S as a "visualization of work" and a "tool for discovering waste," evolving the workplace into a more comfortable and productive environment! ✅ Improvement tips you can use starting tomorrow ✅ Engaging and practical exercises and workshops that will inspire and excite you From "doing it because I was told to" to "wanting to take action myself" Your step forward will lead to the evolution of the entire team. This is an opportunity to cultivate a "mindset for improvement" among young employees and enhance the autonomy of the entire organization. From "waiting for instructions" to "thinking and taking action" As you become more accustomed to your work, you will notice the waste and potential that exists. Now, let's gain the "power to change" with 5S! Benefits of 5S: 1. People grow 2. Time becomes more abundant 3. The workplace environment improves 4. 5S does not require significant costs 5. It can be implemented regardless of company size or job type 6. It is appreciated by stakeholders We will teach you the tips to transform 5S from something done because a superior said to do it, or only when there is time, into an enjoyable and sustainable practice. *For more details, please download the PDF or contact us.

This exhibition is one of the largest specialized symposiums in Japan, focusing on fullerenes, carbon nanotubes (CNT), graphene, nanomaterials, advanced materials, functional materials, and two-dimensional materials. Many researchers and engineers involved in material development, device applications, measurement and analysis, research and development, and mass production technology will attend. At our booth, we will introduce products and technological solutions that support research in nanocarbon, advanced material evaluation, device development, and industrial applications from fundamental research. ■ Planned Exhibits - Products from PicoQuant - Ultra-high stability interferometer "GEMINI" (NIREOS) - Superconducting nanowire single-photon detector (SNSPD) (Single Quantum) - Broadband wavelength-tunable laser 400–1000nm SuperK CHROMATUNE (NKT Photonics)