[Information] We have updated our company brochure!

It is a special substrate treatment material with excellent workability, adhesion, abrasion resistance, and strength. Its quick drying and curing make it suitable for renovation work!

It is a formulation of cationic alkaline curing acrylic emulsion and cement powder. It adheres well not only to cement-based substrates, stone, tiles, and glass, but also to materials such as steel plates, sprayed materials, and epoxy floors, making it a product with excellent durability and weather resistance. 【Features】 ■ High adhesion to inorganic substrates ■ Quick drying and curing, making it suitable for renovation work ■ High adhesion to various special substrates ■ Good workability for trowel application ■ Suitable as a substrate treatment material for various topcoats ■ Easy to use as it comes in a set The catalog includes specific construction methods and performance test results, so please take a look at it.

• Cement mortar coating

Acrylic-based re-dispersible powder resin formulation. It adheres to special substrates other than concrete and mortar, and is an excellent product in terms of adhesion, durability, and weather resistance!

"Catheon Miracle" is a one-component, micro-elastic cement-based substrate treatment material that contains acrylic-based re-dispersible powder resin. Being of a micro-elastic type, it excels in adaptability to various surface materials. 【Features】 ■ Excellent adaptability to various surface materials due to its micro-elasticity (zero span) ■ Superior adhesion to inorganic substrates and various special substrates, preventing neutralization ■ Suitable as a substrate material for finishing paints and tiles ■ Packaged in bags for easy waste disposal on-site, considering the environment ■ Easy to use due to being a one-component type The catalog includes specific construction methods and performance test results, so please take a look at it. *For more details, please refer to the PDF document or feel free to contact us.

• Cement mortar coating

It can be used in many situations. This emulsion is manufactured using technology that combines protective mortar adhesion and waterproofing!

The adhesion continuity has significantly improved, demonstrating excellent performance in bonding protective mortar with non-rust methods and adhering to various substrates. It is a versatile, easy-to-use waterproofing material for plasterers, making it a convenient and reliable product. 【Features (partial)】 ■ Easy workability: High workability allows for effortless application. ■ High safety: Water-based and solvent-free, ensuring safety. ■ Waterproofing capability: Can be used to provide waterproofing and bonding of protective mortar on permeable and water-absorbent substrates. The catalog contains detailed specifications and case studies. If you have any questions or concerns, our representative will be happy to assist you. *For more details, please refer to the PDF document or feel free to contact us.

• Cement mortar coating

Suppressing neutralization and promoting hydration reactions to extend the lifespan of basic concrete! We carry out everything from 1-day construction to construction planning!

"FB Protect" is a protective coating that suppresses carbonation by protecting the inside of the foundation concrete, thereby improving durability and extending its lifespan. By applying it immediately after demolding, it allows the hydration reaction to continue, enabling the densification of the concrete. The application process is simple, requiring only the mixing of two components and painting with a wool roller, so no specialized skills are necessary. Currently, we are distributing materials that include test data, which can be viewed via PDF download. 【Features】 ■ Demonstrates crack-following ability ■ Confirmed carbonation suppression effect through comparative tests with and without surface coating (according to our research) ■ Easy application with a simple process ■ Contributes to the longevity of residential foundations ★ If you would like a sample, please apply through the contact form. *For more details, please refer to the materials. Feel free to contact us as well.

• Concrete construction

We have newly refreshed! With a pioneering spirit, a heart of gratitude, and the bonds of each employee, we will engage in manufacturing that contributes to society.

Our company is currently focused on the manufacturing and sales of polymer cement for construction, as well as the research, planning, and sales of related products and construction method systems. Polymer cement has a wider range of applications than traditional cement mortar and is gaining attention as a material that "makes what was previously impossible possible." With the aspiration to "create what is needed by people with an eye on the next generation," we are committed to continuing our research and development of products that can be used in various applications centered around this polymer cement. We will continue to build an organization that delivers happiness and prosperity to society through "dream-filled manufacturing," and we will work together as a united team to contribute broadly to society. 【Business Activities】 ■ Polymer cement for residential foundation protection ■ Polymer cement for tile adhesion ■ Polymer cement for special substrates ■ Colored coatings for interior and exterior use ■ Waterproofing agents ■ Other related products for plastering *For more details, please refer to the PDF materials or feel free to contact us.

• Mortar and plaster materials

A must-see for builders! The house shoe series that suppresses the neutralization of concrete foundations now includes termite resistance!

The "CT Barrier" is a protective method for residential foundations that adds termite resistance to a house shoe series capable of suppressing the neutralization of foundation concrete. It combines a mortar with termite resistance added to elastic polymer cement mortar and an elastic polymer cement mortar used in conjunction with water-based elastic acrylic silicone paint. It features crack-following properties, neutralization suppression, high weather resistance, low contamination, and additionally, termite resistance. 【Features】 ■ Suppression of neutralization of foundation concrete ■ Crack suppression effect for foundation finishing ■ Prevention of dirt and efflorescence on the foundation ■ Excellent design and weather resistance ■ Termite measures and termite warranty *For more details, please refer to the PDF document or feel free to contact us.

• Exterior and paving materials <General>

A must-see for builders! One-day installation possible! Excellent weather resistance, low pollution, and crack-following properties improve the durability of foundations.

The "House Shoes Series" is a protective method for residential foundations that excels in weather resistance, low contamination, and crack-following capability. It combines pre-mixed elastic polymer cement mortar with water-based elastic acrylic silicone paint, developed by our company. It prevents fine cracks and contamination of the foundation surface, which have been problematic in residential foundation finishes. It can suppress the neutralization of foundation concrete and enhance the durability of the foundation. 【Features】 ■ Combination of pre-mixed elastic polymer cement mortar and water-based elastic acrylic silicone paint ■ Excellent weather resistance, low contamination, and crack-following capability ■ Prevents fine cracks and contamination of the foundation surface ■ Suppresses the neutralization of foundation concrete ■ Enhances the durability of the foundation *For more details, please refer to the PDF materials or feel free to contact us.

• Premixed mortar

A must-see for builders! One-day installation, one-coat type for time savings! House shoes series that improve the durability of the foundation.

"Rapid Shoes" is a residential foundation protection system that enhances the durability of foundations. It eliminates fine cracks and contamination on the surface of residential foundations and suppresses the neutralization of foundation concrete. It is an elastic color mortar that incorporates coloring agents into an elastic polymer cement mortar, and due to its two-component one-coat type, it can reduce working time. 【Features】 ■ Capable of suppressing fine cracks that occur in the foundation ■ Can maintain the foundation surface in a clean condition for a long time ■ Can suppress stains caused by moisture drawn up from the ground ■ Being a one-coat type, it can shorten working time ■ Has the effect of suppressing the neutralization of concrete *For more details, please refer to the PDF materials or feel free to contact us.

• Premixed mortar

In recent years, with the increasing push for DX (digital transformation) and valuable feedback from all users in the field, we will be fully renewing "Compass PLUS." The new Compass PLUS will leverage its traditional strengths while completely revamping its design, functionality, and usability, thereby further enhancing its value in practical use. The official release is as follows, so please wait a little longer until then. 1) Improved visibility and operability 2) Enhanced intuitiveness 3) Streamlined information sharing These are the main points of improvement, and it will be available starting December 16, 2025. For an overview of the renewal, please download the materials. We are also planning an online briefing session, so please download the materials for more details as well. Renewal date: Tuesday, December 16, 2025 Temporary suspension period: Monday, December 15, 2025, 17:00 – 19:00 *Due to the renewal, data updates for observation devices (wave height, weather, water level, noise and vibration) will be suspended during the temporary suspension period. However, viewing of forecast information and other various information will still be possible as usual.

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."