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With a private water supply system, it is possible to implement disaster prevention measures while reducing costs instead of spending money on disaster prevention measures.

*What is a private water supply system... It is a system that effectively utilizes deep underground water and surplus industrial water, treating it with a high-performance membrane filtration system to provide water for drinking and manufacturing purposes. It has the characteristic of being "earthquake-resistant." In fact, during the Great East Japan Earthquake, data shows that 95% of wells were usable while the public water supply was disrupted. It is very effective for disaster prevention and mitigation measures. Additionally, we accept consultations regarding the installation of water storage tanks, maintenance of water treatment facilities, and more. *Other benefits of implementation include... 1. Reduction of water supply costs 2. Water supply to neighboring areas during disasters (community contribution) 3. Improvement of water quality 4. Outsourcing of maintenance (labor-saving) and other advantages. *You can view materials with case studies from the "PDF Download."

• Water Treatment
• Piping materials (copper pipes, cast iron pipes)
• Power generation facilities

Cost reduction for manufacturing water! Leave your concerns about water quality improvement and labor saving to us. With our "ESCO method," there are no initial equipment costs.

The "ATSS Manufacturing Water System" is a comprehensive system that carries out the construction, maintenance, and analysis of manufacturing water (such as pure water and cooling water) according to the required water quality and quantity, achieving cost reduction and labor saving. The initial costs for water treatment equipment are covered by our company, and payment is only required for the amount of water used. Under a full maintenance contract, even if replacement of aging equipment or emergency repair costs arise, our company will handle everything. 【Benefits of Implementation】 ■ By reviewing the current equipment, it is possible to increase water volume, save space, and reduce noise. ■ A 24-hour remote monitoring system regularly measures and records data. ■ Automation and outsourcing of maintenance tasks reduce the burden of management work. ■ Regular tank cleaning and disinfection measures improve water quality and hygiene management. ● You can view materials that include case studies from "PDF Download." If you would like to make an inquiry, please feel free to contact us through "Contact Us." * Water source surveys, cost reduction simulations, and other consultations are provided free of charge.

• Airport facilities

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/

Kort Valuta Inc. (Head Office: Shibuya, Tokyo; CEO: Hideki Shibata) is pleased to announce that we will hold our next recruitment event, “Kort Valuta Night,” on November 26, 2025. This recurring event offers an opportunity for potential candidates to casually learn about our company culture and team atmosphere before applying. By lowering the barrier to entry and providing authentic insights from current employees, the event helps participants gain a more concrete sense of what it’s like to work at Kort Valuta. Since the event’s launch, approximately ten attendees have gone on to join the company in a range of roles — including marketing, customer support, and backend engineering.

The recognition that "the PDF invoice received from the other party must be stored as electronic data" is widely accepted. However, is that response truly sufficient for perfection? ◆ The "receipt" of electronic transactions includes issuance and delivery The Electronic Bookkeeping Act defines "electronic transactions" as the receipt of electromagnetic records related to transaction information. Breaking down the term "receipt" is key to understanding. - "Receipt": Receiving electronic data such as invoices and receipts from business partners - "Issuance": Issuing and delivering electronic data such as invoices and estimates to business partners When downloading a PDF from your company's accounting system and attaching it to an email, or concluding electronic contracts through a cloud-based invoicing service, both the receiving party and the issuing party (your company) are obligated to store the data. 【Utilizing paperlogic DESKTOP for document management】 - Elimination of manual input - Assurance of reliable searchability - Centralized management of receipt and issuance → paperlogic DESKTOP addresses the challenges of complex metadata management in the storage of these issued documents.

We are pleased to announce that Arsystem Co., Ltd. has received the "Health Management Excellent Corporation 2025" and "Next Bright 1000*" certifications under the Health Management Excellent Corporation Certification System promoted by the Ministry of Economy, Trade and Industry and the Japan Health Conference. *Certified corporations that applied for Bright 500, ranking from 501 to 1500. This year, we are also able to receive the new certification "Next Bright 1000," and we feel happy to have taken another step toward realizing our vision of being "the company that values its employees the most on Earth." Moving forward, we will continue to strive to create a "Love Al" environment where each of our valued employees can work healthily and energetically, both physically and mentally.

Recently, the calculation formula for electric floor heating in the "Energy Consumption Performance Calculation Program" has been significantly revised and was officially released in April. With this release, the introduction of electric floor heating in ZEH homes has become possible. For more details on heating conditions, please refer to the attached flyer. "Energy Consumption Performance Calculation Program" can be found here ▸ https://house.app.lowenergy.jp/#/ If you have any other questions or concerns, please feel free to contact our representative.