We will be exhibiting at the Smart Building Expo Tokyo from December 10 to 12, 2025 (J.G. Corporation).

[Exhibited Products at JAPAN BUILD TOKYO 2025 from 12/10] No inverter needed! This product has a rich air volume control function!

The "MCF Series" features EC motors developed using the GreenIntelligence (※1) EC technology from the German company ebm-papst, which offers low power consumption, low heat generation, and a long lifespan, exceeding ultra-premium efficiency IE5. (※1) This means that sustainability and digitalization are closely related, leading to higher functionality in customer products and more efficient production processes. The built-in circuit of the EC motor enables continuous rotation, achieving an average energy savings of 30% and high efficiency. We will be exhibiting at the "Smart Building EXPO Tokyo" from December 10 (Wednesday) to December 12 (Friday), 2025. Advance registration (free) is required for attendance. Please register via the related link. 〇 Event Dates: December 10 (Wednesday) to December 12 (Friday) 10:00 AM to 5:00 PM 〇 Location: Tokyo Big Sight, South Hall 1 〇 Exhibited Products: - Stepless variable speed fan MCF series - Energy-saving device for air conditioners Eco Date Be ONE - Personal smoking booth Solo smoke We sincerely look forward to your visit.

• Air conditioning equipment

A "new" equipment fan that uses an EC motor boasting 90% efficiency with low power consumption, low heat generation, and a long lifespan! <Eligible for energy-saving subsidies>

The "MCF Series" features EC motors developed using the GreenIntelligence (Note 1) EC technology from the German company ebm-papst, which offers low power consumption, low heat generation, long lifespan, and performance exceeding ultra-premium efficiency IE5. (Note 1) This means that sustainability and digitalization are closely related, leading to higher functionality of customer products and more efficient production processes. In addition to the "quietness," "comfortable air environment," and "energy efficiency" required in hospitals and welfare facilities, the compact design and low pressure loss structure make duct design easy and reduce installation burdens. Furthermore, it offers flexibility for installation in both horizontal and vertical orientations, accommodating retrofitting to existing equipment and installation in limited spaces. It supports the creation of quiet and comfortable spaces where patients and users can feel secure. It is also suitable for spaces like hospitals and welfare facilities that require quietness, comfort, and flexible equipment compatibility. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

A fan that achieves world-class energy efficiency, contributing to a comfortable air environment and optimization of operating costs!

The "MCF Series" features EC motors developed using the GreenIntelligence (Note 1) EC technology from the German company ebm-papst, which offers low power consumption, low heat generation, and long lifespan, surpassing ultra-premium efficiency IE5 performance. (Note 1) This means that sustainability and digitalization are closely related, allowing our customers' products to become more functional and their production processes to become more efficient. Additionally, it combines the "quietness," "energy efficiency," and "flexibility of installation" required in commercial facilities, achieving both a comfortable air environment and optimized operational costs simultaneously. It is also ideal for spaces such as shopping malls and restaurants, where high air conditioning loads and quietness are essential. Please use it in spaces like commercial facilities where people gather, and comfort and efficiency should coexist. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Energy-saving device that reduces air conditioner power consumption by approximately 15%! Flexible control according to the season and time.

"Eco Data BeONE" is an energy-saving device that reduces the electricity costs of air conditioning. It can be retrofitted to existing systems and can be repurposed after replacement. Additionally, it features a safe design that does not put a load on the air conditioning unit. Please feel free to contact us if you have any inquiries. 【Features】 ■ Energy-saving device specifically for air conditioning (approximately 15% energy savings) ■ Flexible control tailored to seasons and times ■ Safe design that maintains comfort in hall spaces ■ Safe design that does not put a load on the air conditioning unit ■ Easy visualization of energy-saving effects (Excel) *For more details, please refer to the PDF materials or feel free to contact us.

• Heating and cooling equipment and facilities

It has become eligible for the subsidy program of the "SII Energy Conservation Investment Promotion Support Project" | Stepless Variable Speed Fan MCF Series

This is a project to update to equipment designated for subsidies that meets the energy consumption efficiency standards set in advance by SII. * The MC fans registered with SII are the applicable equipment. 〇 Subsidies are only applicable for updates. Eligible costs are limited to equipment costs; construction costs, transportation costs, and consumption tax are not covered. 〇 Maximum subsidy limit: 100 million yen, minimum 300,000 yen. 〇 Subsidy rate: up to 1/3, with the minimum estimated price being subsidized. The "MCF Series" is a continuously variable speed fan using EC centrifugal fans manufactured by Germany's ebmpapst. It achieves an average energy saving of 30% and high efficiency through continuous rotation with a built-in circuit in the EC motor. ＼ Recommended for those who: ／ - Want to operate large-capacity fans with low power consumption - Want to reduce electricity costs - Want to minimize noise - Are struggling with duct design - Want to reduce construction during new installations or renovations - Want to integrate without an inverter - Want to improve indoor air quality * For detailed product information, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Exceeded the content of the ErP2015 directive! A fan with infinitely variable speed that achieves an average energy saving of 30%.

The "MCF Series" is a continuously variable speed fan manufactured using EC centrifugal fans from the German company ebmpapst, designed as an air blower for equipment. It achieves an average energy saving of 30% and high efficiency through continuous rotation with an integrated circuit in the EC motor. 【Recommended for】 - Those who want to operate large-capacity fans with low power consumption - Those looking to reduce electricity costs - Those wanting to minimize noise - Those struggling with duct design - Those wishing to reduce construction during new installations or renovations - Those wanting to integrate without an inverter - Those looking to improve indoor air quality 【Features】 ■ Delivers equivalent performance regardless of the region, whether 50Hz or 60Hz. ■ Reduces noise at all speeds, with excellent quietness at low speeds. ■ Allows for speed control via the volume of the main unit and communication control via RS485 communication with ModbusRTU. ■ Using the optional "Differential Pressure Controller" makes it easy to achieve CAV (Constant Air Volume Control). *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Equipped with a function for airflow control! A continuously variable speed fan that contributes to air environment conservation and reduction of electricity costs.

The "MCF Series" is a continuously variable speed fan designed for equipment use, utilizing EC centrifugal fans manufactured by the German company ebmpapst. It achieves an average energy savings of 30% and high efficiency through continuous rotation enabled by the built-in circuit of the EC motor. 【Recommended for】 - Those who want to integrate without an inverter - Those looking to reduce construction during new installations or renovations - Those wanting to improve indoor air quality - Those wishing to reduce electricity costs 【Features】 ■ By introducing various sensor systems, we can accommodate various requests such as changing airflow according to the season. ■ CAV Control By adding a differential pressure controller, airflow can be measured and controlled to maintain a constant volume. ■ VAV Control By utilizing temperature and humidity sensors or CO2 sensors, appropriate changes in airflow can be easily achieved! It can automatically adjust airflow in conjunction with existing air conditioning or ventilation systems, and "visualization" is also possible. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

It features an ultra-premium efficiency IE5 performance EC motor!

The "MCF Series" features EC motors developed by the German company ebm-papst using their GreenIntelligence EC technology, which offers low power consumption, low heat generation, and a long lifespan, surpassing ultra-premium efficiency IE5. Additionally, by implementing various sensor systems, airflow control can be adjusted according to the number of people present. Installing a flow grid on the intake side helps reduce uncomfortable low-frequency noise, contributing to improved comfort! Please use this for ventilation in large spaces like buildings or areas with high foot traffic. For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

[12/11～ JAPAN BUILD TOKYO 2024 Exhibited Products] No inverter needed! This product has a rich air volume control function!

The "MCF Series" features EC motors developed using the GreenIntelligence (Note 1) EC technology from the German company ebm-papst, which offers low power consumption, low heat generation, and long lifespan, exceeding ultra-premium efficiency IE5 performance. (Note 1) This means that sustainability and digitalization are closely related, leading to higher functionality of customer products and more efficient production processes. The built-in circuit of the EC motor enables continuous rotation, achieving an average energy savings and high efficiency of 30%. 【Recommended for those who:】 - Want to embed without an inverter - Want to reduce construction during new installations or renovations - Want to improve indoor air quality - Want to reduce electricity costs We are pleased to announce that we exhibited products such as the MCF series at the JAPAN BUILD TOKYO "Smart Building EXPO" held from December 11 (Wednesday) to December 13 (Friday), 2024! Please check the related link below (our company website) for the exhibition report.

• Air conditioning equipment

Series production up to an air volume of 20,000 m³/h! Stepless variable speed fan with high air volume and high pressure.

The "MCF Series" features EC motors developed using the GreenIntelligence (Note 1) EC technology from the German company ebm-papst, offering low power consumption, low heat generation, and long lifespan, with performance exceeding ultra-premium efficiency IE5. (Note 1) This means that sustainability and digitalization are closely related, leading to higher functionality of customer products and more efficient production processes. 【Recommended for】 - Those who want to operate large-volume fans with low power consumption - Those who want to reduce noise - Those who want to integrate without an inverter - Those who want to reduce electricity costs 【Features】 - The operating point has been standardized at an external static pressure of 500Pa, with airflow up to 20,000m3/h! - The rotation speed can be selected according to duct resistance load, allowing operation at a wide output range of 10-100%. *The fan's airflow can be adjusted on-site as a function of the fan itself. - You can select the fan model based on the required airflow and static pressure. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Enhanced safety features! A stepless variable speed fan equipped with various motor protection and alarm functions.

The "MCF Series" features EC motors developed using the GreenIntelligence technology from the German company ebm-papst, which offers low power consumption, low heat generation, and long lifespan, exceeding the ultra-premium efficiency IE5. This technology signifies a close relationship between sustainability and digitalization, enhancing the functionality of customer products and improving production efficiency. The built-in circuit of the EC motor enables continuous rotation, achieving an average energy saving and high efficiency of 30%. 【Recommended for】 - Those looking to reduce construction during new installations or renovations - Those struggling with duct design - Those wanting to reduce electricity costs - Those wishing to improve indoor air quality 【Features】 The MC fan is equipped with various motor protection and alarm functions, ensuring robust safety features. ■ Protection functions (overload, reverse phase, binding, phase loss) ■ Soft start ■ Motor current limitation ■ Maximum speed setting *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Compact with an integrated wing and motor! A plug-and-play fan with stepless airflow adjustment that does not require a motor protection device.

The "MCF Series" features EC motors developed using the GreenIntelligence (Note 1) EC technology from the German company ebm-papst, which offers low power consumption, low heat generation, and a long lifespan, exceeding ultra-premium efficiency IE5. (Note 1) This means that sustainability and digitalization are closely related, leading to higher functionality in customer products and more efficient production processes. [Recommended for those who want to:] - Reduce electricity costs - Operate high-volume fans with low power consumption - Minimize noise - Reduce construction during new installations or renovations - Solve duct design issues [Features] - It is a Plug & Play all-in-one blower that does not require a motor protection device. - The unit comes with a built-in volume control for airflow adjustment, eliminating the need for separate installation of a volume control! - Airflow adjustment is also possible with the built-in motor, so an inverter is not required! - The fan's ON/OFF and airflow adjustment can be controlled via external signals. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

This is a fan for equipment that achieves world-class energy-saving levels!

The "MCF Series" features EC motors developed using the GreenIntelligence technology from the German company ebm-papst, which offers low power consumption, low heat generation, and a long lifespan, exceeding ultra-premium efficiency IE5. The term "GreenIntelligence" refers to the close relationship between sustainability and digitalization, meaning that our customers' products become more functional and their production processes more efficient. The built-in circuit of the EC motor enables continuous rotation, achieving an average energy savings of 30% and high efficiency. Due to its large airflow, it is also effective for ventilating wide spaces! Additionally, by incorporating various sensor systems, optimal airflow control can be achieved based on the number of people present. Please use it for ventilation in large spaces such as factories and offices, or in places with a lot of foot traffic. For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Due to the straight airflow direction, it is space-saving with low pressure loss. A fan with stepless variable airflow that makes duct design easy [eligible for energy-saving subsidies].

The "MCF Series" features EC motors developed using the GreenIntelligence (Note 1) EC technology from the German company ebm-papst. These motors offer low power consumption, low heat generation, and long lifespan, exceeding the ultra-premium efficiency IE5. (Note 1) This means that sustainability and digitalization are closely related, allowing your products to become more functional and your production processes to become more efficient. The built-in circuit of the EC motor enables continuous rotation, achieving an average energy saving and high efficiency of 30%. 【Recommended for】 - Those who want to reduce construction during new installations or renovations - Those struggling with duct design - Those who want to integrate without an inverter 【Features】 - Easy duct design! (Space-saving with low pressure loss) - Using the optional "Differential Pressure Controller," CAV (Constant Air Volume control) can be easily achieved. - By adding various sensors, control can be adjusted to suit the indoor environment. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Dramatically reduce noise! Stepless variable speed fan that contributes to improved comfort [Eligible for energy-saving subsidies].

The "MCF Series" features EC motors developed using the GreenIntelligence technology from the German company ebm-papst, which offers low power consumption, low heat generation, and a long lifespan, exceeding the ultra-premium efficiency IE5. GreenIntelligence means that sustainability and digitalization are closely related, allowing our customers' products to become more advanced and their production processes to become more efficient. With the built-in circuit of the EC motor, continuous rotation is achieved, realizing an average energy saving and high efficiency of 30%! 【Recommended for】 - Those who want to reduce noise - Those who want to operate high airflow fans with low power consumption - Those who are struggling with duct design 【Features】 - The flow grid mounted on the intake side suppresses unpleasant low-frequency noise. - Compared to general equipment fans at the same operating point, it is "low noise." - The noise level when the rotation speed is reduced by 50% is approximately -15 dB. Reference: When half of the fans are turned off using unit control, the noise reduction is about -3 dB. *For more details, please download the PDF or feel free to contact us. If the PDF download button is not displayed, please download it from the special site linked below.

• Air conditioning equipment

Daitō Shikō Co., Ltd. will exhibit at the "26th Promotion EXPO Spring" held at Tokyo Big Sight from Wednesday, April 22, 2026. At the exhibition venue, we plan to showcase a variety of original goods, including support merchandise, fans, sticker books, replica tickets, and more. If you are looking for SP tools, promotional items, or novelties, please be sure to visit our booth.

~ A high-efficiency customer attraction strategy where homebuyers come in saying "I saw it on ○○!" and a product/design strategy that is specifically requested with "I want to build with Harbor!" ~ In an era where simply creating a "good house" is not enough to survive, the environment surrounding local construction companies is becoming more challenging than ever due to rising material costs, labor shortages, and intensified competition with major companies. In this context, Harbor House, which has been established for 19 years in the fiercely competitive Niigata Prefecture, has achieved an annual completion of 450 houses and is now ranked number one in the number of construction starts in Niigata Prefecture. Its strength lies not in a single charismatic leader, but in a thoroughly refined "system." Customers who say, "I came after seeing your website" are reliably guided to contracts through a highly efficient sales flow based on "batting average management." In this online seminar, we will generously share the know-how of customer attraction, product, and management practices that Harbor House implements with business owners. We will present the shortest route to becoming a "construction company that continues to be chosen" in your business area. ◇ Detailed information and application https://x.gd/pUe2b ◇ Phone inquiries TEL: 025-383-8881

The demonstration showcases a variety of AI solutions, including AI-equipped PCs, workstations, the Japanese facial AI avatar "Aine," digital assistants, the compact desktop "Dell Pro Max with GB10" (equipped with NVIDIA GB10), rack-mounted solutions, and conference audio equipment. Digital assistants are already being implemented across a wide range of fields, including finance, healthcare, government agencies, and local municipalities, with expanding applications in marketing, customer service, and operational efficiency. This exhibition provides a valuable opportunity to directly see how "Aine" can contribute to solving business challenges.

"Connecting technology and field knowledge to accelerate implementation" We provide a space to co-create "solutions that can be used from tomorrow" by merging real challenges from the field with cutting-edge digital technologies (spatial, ground, DX), going beyond mere technology demonstrations. 【Event Overview】 Date: June 5, 2026 (Friday) Main session 13:30–17:30 Networking event: 17:45–19:45 Format: Akihabara Hall (3 Kanda Neribeicho, Chiyoda-ku, Tokyo) or Zoom webinar Expected attendees: 200 people Speakers: International Kogyo Co., Ltd. / Texar Co., Ltd. / Just Co., Ltd. / Toshiba Lighting & Technology Corporation / Ground Network Holdings Co., Ltd. / Nihon University College of Science and Technology, Department of Architecture Special website for the conference:

During the event, many companies shared common challenges such as: ・ Increasing employees’ net income without raising base salary ・ Preventing turnover through better benefits ・ Reducing bank transfer and operational costs TwooCa combines digital payments and employee benefits to help companies achieve: ・Higher real disposable income for employees ・ Improved engagement ・ Reduced transfer fees and administrative costs All sessions and booths are still available during the replay period. Please take this opportunity to visit the TwooCa online booth. ◆Register here https://it.expo.it-trend.jp/key/fjbpth3r ◆Replay available until March 22 (JST) Watch anytime, online