We will be exhibiting at the Rental Housing Fair 2021 in Osaka from October 14 (Thursday) to 15 (Friday), 2021.

By installing a water conditioning device, the red rust in the pipes changes to black rust, restoring the thickness of the degraded pipes!

The "Piping Magnetite Method" uses the water quality improvement device "The Bio Water" to convert red rust in water supply pipes into black rust (ferric oxide), aiming to extend the lifespan of the piping. The modified water forms a dense and continuous coating of calcium carbonate and other substances inside the pipes. As the red rust transforms into black rust, it repairs and restores the corroded areas of the deteriorated piping. Improvements in the blockage rate of the piping, as well as the prevention of leaks and red water occurrence, can be achieved at low cost and in a short construction period. Depending on the hardness, it is generally maintenance-free, thus reducing maintenance costs and efforts. 【Features】 ■ NETIS registration [KT-160125-A] ■ Installation involves simple construction at the water supply pipe's origin, with a short construction period of about half a day to one day ■ There is no need to replace pipes, allowing for low-cost measures against red rust ■ The effects are semi-permanent, enabling the use of water supply pipes for the lifespan of the building ■ Reduces BOD in wastewater, thereby lessening the environmental burden on water *From the download link below, you can view materials introducing the "Piping Magnetite Method" and the product catalog for "The Bio Water" all together. *The section titled "Trigger for Interest" displayed during the PDF download is generated by the AI of Ipros Co., Ltd.

• Water Treatment

Comparison with typical water supply pipe deterioration countermeasures! We introduce the duration of effectiveness and issues.

The "Piping Magnetite Method" involves installing BW in the water supply pipes, which slows down the oxidation rate, transforming red rust into black rust and repairing the deteriorated areas. This method is also applicable to leaking pipes and has a semi-permanent effect. The "Piping Replacement Work" provides an immediate and fundamental solution as the pipes become brand new, but it is very costly and generates a large amount of waste. The "Lining Method" damages the pipes, making a second application impossible. The "Magnetic Device Installation" has issues such as being ineffective at low flow rates. We also offer materials that cover all these topics. 【Features of the Piping Magnetite Method】 ■ Low cost and short construction period ■ Effects extend to drainage pipes ■ Improved cleaning power, antioxidant power, and antibacterial power ■ Effect measurement device allows for FS *For more details, please refer to the PDF materials or feel free to contact us. *The section "Trigger for Interest" displayed during the PDF download is generated by the AI of Ipros Co., Ltd.

• Water Treatment

Shimizu Corporation will hold the "Shimizu Fair 2026" at the Hakata International Exhibition and Conference Center, 3rd floor. With the theme "Weaving the Next Generation - new PRODUCTS -", we aim to connect our thoughts with yours and share useful information about new products and trends at the Shimizu Fair venue to benefit our customers. We plan to showcase a variety of new products necessary for creating comfortable living spaces. Please come and see our building hardware, interior items, barrier-free solutions, adhesive repair agents, DIY products, and more in person at the venue. We look forward to welcoming everyone.

Kort Valuta Co., Ltd. (Headquarters: Shibuya, Tokyo, Representative Director: Hideki Shibata, hereinafter referred to as "the Company") is pleased to announce that in collaboration with Legato, a social insurance labor consultant corporation (Location: Matsumoto City, Nagano Prefecture, Representative: Satoko Kasagi, hereinafter referred to as "Legato"), it will hold a seminar for businesses in Hakuba Village titled "Empowering People, Enriching Companies, Transforming Communities - Well-being Management in the Era of Digital Payroll" on April 27, 2026 (Monday). This seminar aims to support well-being management for businesses in Hakuba Village by introducing responses to digital payroll and new forms of employee benefits, in collaboration with local labor consultant offices, as the Company operates the service "TwooCa," which anticipates digital payroll services and looks to expand its services in rural areas. Press release here: https://prtimes.jp/main/html/rd/p/000000092.000076589.html

We are pleased to announce a web seminar hosted by our company. 【Easy Invoice Management Seminar with Mojitori】 Date: April 22, 2026 (Wednesday) 11:00 AM - 11:30 AM Cost: Free Venue: Zoom Webinar Mojitori allows you to convert text from photos, images, PDF files, and more into data that can be automatically entered into various fields in kintone. In this seminar, we will guide you on how to set up Mojitori specifically for invoice management. It will be packed with useful information for those who want to manage different invoice formats within a single kintone app or learn how to register multiple receipts at once! 【Recommended for】 - Those who want to learn how to set up Mojitori - Those who want to digitize paper invoice management - Those who want to reduce data entry tasks for receipts and other documents 【Timetable】 - About the Mojitori plugin - How to set up the Mojitori plugin necessary for invoice management - Live demonstration - Available plans and usage fees - Q&A session We look forward to your participation!

We will explain specific measures to improve productivity through DX promotion for the manufacturing and logistics industries struggling with labor shortages and rising costs. In this webinar, we will teach you how to streamline operations on-site using labelers (automatic labeling machines) while keeping implementation costs down by utilizing subsidies. Register here: https://tayori.com/form/c5efa01a5e99c16668ffb0174d6761d2f40c6036 ■ Recommended for those who: - Want to know about products eligible for labor-saving subsidies and specific ways to utilize them - Want to automate manual labeling to alleviate labor shortages - Want to reduce capital investment costs and enhance on-site productivity ▼ Webinar Details Session 1: [TOPPAN Infomedia] Introduction of labelers eligible for the small and medium-sized enterprise labor-saving investment subsidy. Simulation of work time reduction through implementation and examples of productivity improvement. Introduction of labeling system examples including supply devices, inspection, discharge, and storage devices. Session 2: [Subsidy Portal] Up to 100 million yen! Overview of the "Small and Medium-sized Enterprise Labor-saving Investment Subsidy." Explanation of the differences between catalog-type and general-type, steps for joint applications, and the robust support system available.

To maintain and improve web accessibility quality, it is essential to regularly and irregularly investigate the presence of issues. However, depending on how the diagnosis is initiated and continued, it may not be possible to resolve problems or connect to higher goals. In this seminar, we will explain and share ideas on how to utilize our diagnostic services to continue improving web accessibility and embed (mature) these efforts within the organization. ■Recommended for: - Web personnel from companies that are working on or planning to work on accessibility - Those who have undergone web accessibility quality diagnostics, tests, or checks but have not effectively utilized the results - Individuals facing challenges in continuing web accessibility improvement measures or maturing their efforts *Please refrain from applying if you are from a competing company or an individual. ■Agenda: 1. Improving accessibility is an endless "journey" 2. Features of our web accessibility diagnostic services 3. Related services that are effective when combined with diagnostics 4. Aiming for "continuation" and "maturity" in web accessibility improvement 5. Q&A *The contents of the above agenda may change without notice.