Japan Aqua [Exhibition Information] Announcement of Participation in the 38th Japan Home Show

Reduce CO2 and protect the Earth! Environmentally friendly insulation made from water.

"Aqua Foam" is an environmentally friendly insulation material made from water. Houses insulated with Aqua Foam can reduce heating and cooling energy consumption, thereby decreasing CO2 emissions. Rigid polyurethane foam is expanded and sprayed on-site using the power of water. This eliminates the loss of gas that can reduce performance. By utilizing the carbon dioxide generated from mixing isocyanate and polyol containing water as a foaming agent, it is a polyurethane foam material that does not use any CFCs, which are responsible for ozone layer depletion and global warming, making it considerate of the Earth. 【Features】 ○ Kind to people and the environment ○ Improved ventilation system efficiency ○ Quiet living space with sound absorption performance ○ Stable performance over a long period ○ Excellent insulation and sound absorption properties For more details, please contact us or download the catalog.

• Hard urethane foam
• Ventilation system
• Insulation work

To live comfortably in our precious home for a long time! Comfortable renovation with bubble insulation Aqua Foam.

Utilizing the characteristics of rigid polyurethane foam, the insulation construction with 'Aqua Foam' produced by using water for foaming achieves high airtightness and insulation performance, resulting in significant energy-saving effects and reducing the utility costs for heating and cooling the building. The bathroom and toilet, which have a high incidence of heat shock, remain comfortable without cooling down. It is also ideal for those troubled by discomfort in summer nights or heat on the second floor. As an energy-efficient home, the performance of the building itself improves, creating added value. 【Features】 ■ High airtightness and high insulation ■ Excellent sound absorption ■ Energy-saving ■ High durability ■ Increased added value For more details, please contact us or download the catalog.

• Insulation work

The aluminum surface reflects about 75% of infrared rays! A heat-insulating sheet with heat insulation performance added to one side.

"Aqua Silver Wall Single" is an ideal thermal insulation sheet for water-foamed insulation materials. It allows moisture within the wall to escape, preventing condensation, while also blocking the intrusion of water and wind from the outside, thereby maintaining the performance of the insulation material and extending the lifespan of the house. The aluminum surface reflects approximately 75% of infrared rays. By incorporating an aluminum vapor-deposited layer, more effective heat shielding is possible. It improves indoor heating and cooling efficiency and contributes to energy conservation. 【Features】 ○ Heat insulation ○ Moisture permeability ○ Waterproof and windproof For more details, please contact us or download the catalog.

• Heat shielding sheet
• Waterproofing work
• Insulation work

Ideal for water-blown insulation (Aqua Foam)! Spacer for ensuring ventilation layers.

"Aquea Silver" is an ideal ventilation spacer for water-foamed insulation materials. It reflects infrared rays due to the vapor-deposited aluminum, suppressing radiant heat. The aluminum surface is coated, ensuring long-lasting heat insulation effects. By simply fitting it between the rafters and securing it with a stapler, you can easily and reliably create a ventilation layer (approximately 30mm). The adoption of "cut guidelines for hip roofs" and "one-touch folding" significantly shortens the time required for ventilation layer construction. It has moisture permeability, so it cannot prevent moisture discharge. 【Features】 ■ Workability - One-touch folding - Cut guidelines for hip roofs ■ New Performance - Improved solar reflectance - Retention of ventilation - Enhanced durability For more details, please contact us or download the catalog.

• Insulation work

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. This is recommended for making doors with touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Allows for face recognition along with mask detection and body temperature measurement simultaneously. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and notifies via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

We will be exhibiting at the only comprehensive and cross-sectional international convention in the marine field in Japan, "Techno-Ocean 2025." In this exhibition, we will introduce a wide range of specialized survey services related to offshore wind power generation projects, including wind and sea condition surveys, O&M, sediment surveys, and fishing ground environmental monitoring. We will also showcase marine surveys and seagrass bed investigations using marine robots such as autonomous surface vehicles (ASVs) and underwater drones, as well as the collection of dead fish in aquaculture operations.

The energy policy promoted by the government has finally made a significant shift from "quantity to quality." The previous large-scale introduction of renewable energy policies relied on inexpensive foreign-made panels, leading to the chaotic installation of mega-solar farms across Japan's land, which created environmental, landscape, and waste issues. As a result, Japan's energy self-sufficiency rate remains at a mere 13%, and even with the advancement of renewable energy, "import dependence" has not been resolved. In light of this reflection, the focus moving forward will be on "developing domestic energy technologies" and promoting "self-consumption type renewable energy." Among these, perovskite solar cells are lightweight, highly efficient, and offer great flexibility in installation, making them a trump card for "decentralized renewable energy" that can be easily retrofitted onto building walls and roofs. Kenneth Energy Development Co., Ltd. is developing a "selective self-consumption solar power generation system" that utilizes domestic panels and perovskite technology. Based on a track record of 83 projects nationwide and a total construction cost of 908.4 billion yen, it supports the industry's "energy independence." Now, renewable energy is entering an era of "security infrastructure."

"Perovskite solar cells" are once again emerging at the center of Japan's renewable energy policy. Mr. Takai has proposed "nurturing domestic technology for renewable energy" as part of energy and industrial policy, causing related stocks to attract attention in the market as the "Takai trade." The background to this is Japan's long-standing dependence on foreign-made panels in its renewable energy structure. While inexpensive imports have supported proliferation, they have also left a "negative legacy" of forest development, disposal risks, and price fluctuations. If this continues, both the land and energy supply will be controlled by foreign entities—this sense of crisis is the trigger for policy change. Perovskite solar cells possess the trifecta of being lightweight, highly efficient, and low-cost, making installation in existing buildings easy. Development is progressing as a domestic technology, and it is expected to become a mainstay for self-consumption power generation in the future. Kenneth Energy Development Co., Ltd. is developing a "next-generation self-consumption solar power system" with an eye on these perovskite cells. With over 8,000 installations nationwide and expertise in subsidy support, they are turning companies' "energy independence" into reality.