Housing Business Fair 2019

A manual and electric emergency water purifier that can be used both ways. Most water can be safely consumed with the RO reverse osmosis membrane!

The "Kokkun Nomeru Zou RO" achieves "industry-leading" water purification capability (52 liters per hour) by incorporating two RO reverse osmosis membranes. It removes general bacteria, E. coli, as well as arsenic, viruses, pesticides, radioactive substances, and more. It purifies almost all water sources, including rivers, ponds, well water, pools, water tanks, and irrigation channels, into drinking water. Additionally, it can be used manually when power is unavailable, and when power is available, it can easily purify water with a dedicated electric pump. 【Features】 - Can be used both manually and electrically (MJRO-03) - Industry-leading water purification capability (52 liters per hour) - Almost all water can be turned into drinking water with RO reverse osmosis membranes - No constant pressurization needed with manual pressure tank (during manual use) - Easy operation for anyone to purify water immediately - Achieves overwhelming low prices for RO water purifiers *For more details, please download the PDF or feel free to contact us.

• Sanitary fixtures
• Work tools

Secured drinking water for 2,800 people with large-scale purification. Choose between BiG-1 and BiG-2 according to your needs!

The "Cokkun Drinkable Elephant B Type" is equipped with a large filter that can secure drinking water for approximately 2,800 people. The filters used can be selected according to the application, either RO reverse osmosis membrane filters or MF hollow fiber membrane filters. ■ BIG-1 RO reverse osmosis membrane or MF hollow fiber membrane * The MF hollow fiber membrane version is available with a cold water dispenser. ■ BIG-2 RO reverse osmosis membrane and MF hollow fiber membrane * Purifies drinking water and domestic water simultaneously. 【Features】 〇 Secures drinking water for 2,800 people through large-scale purification. 〇 BIG-1 allows you to choose between RO reverse osmosis membrane or MF hollow fiber membrane. The MF hollow fiber membrane version is available with a cold water dispenser. 〇 BIG-2 secures both drinking water and domestic water simultaneously. 〇 Simple operation by just inserting the hose into the water source. 〇 Easy maintenance and filter replacement. * For more details, please refer to the PDF document or feel free to contact us.

• Sanitary fixtures
• Water Treatment

Purifying rainwater from tanks into drinking water during water outages caused by disasters!

With a rainwater tank for storing rainwater and the portable emergency water purifier "Kokkun Nomeru Zou Mini," you can purify stored rainwater into drinking water without electricity, making it easy for anyone to use during water outages caused by disasters. *There are also inspection data for rainwater purification from a registered inspection agency of the Ministry of Health, Labour and Welfare. By installing large rainwater tanks in public facilities such as schools and community centers, it becomes possible to provide living water and drinking water for many disaster victims during emergencies. To avoid regrets in case of an unexpected situation, we recommend equipping yourself with a rainwater tank and the portable emergency water purifier "Kokkun Nomeru Zou Mini."

• Security guards and entrance/exit management
• Other commercial buildings and service facilities
• Nursing bathtubs and bathing equipment

On November 20, 2025 (Thursday) and December 2, 2025 (Tuesday) from 11:00 to 14:00, our representative, certified public accountant and tax accountant Koichi Yokoyama, will be speaking at a free webinar hosted by Otsuka Shokai. He will explain important points to note regarding the revised Construction Business Act. [Construction Business Act / Public Works Optimization Promotion Act] - Prevention of omissions in the description of construction contracts - Obligation to notify "risk" information before contract signing by the contractor - Mutual exchange of original copies of construction contracts - Digitization of estimates, contracts, and order forms/acceptance letters We are entering an era where contracts must be documented in writing and stored electronically. Paperlogic is fully committed to supporting companies that have begun the transition from paper to digital.

Are people becoming exhausted in a job where mistakes are not tolerated? [For details and viewing, click here] https://www.lacras.co.jp/news/seminar_in-house-operations_1/ In this seminar, we will explain the challenges and risks of payroll operations faced by large companies from the unique perspective of Lacras' implementation consultants. It is a 15-minute seminar to understand the strengths of in-house operations and hidden costs, and to consider the next steps. <Recommended for> 　✅ Those who are managing payroll in-house but are experiencing increased burdens on the ground 　✅ Those who are overwhelmed by system modifications and legal compliance 　✅ Those who feel the risk of dependency on specific individuals but have not been able to make fundamental revisions [For details and viewing, click here] https://www.lacras.co.jp/news/seminar_in-house-operations_1/ <Seminar Overview> 　◆ Target: Personnel and labor department staff 　◆ Speaker: Jo Matsuda (Director of Business Process Design at Lacras Inc.) 　◆ Organized by: Lacras Inc. (Persol Group)

Fujikohsuhou Co., Ltd. will hold a free online seminar titled "Laser Hardening Data by Material Type" on Wednesday, November 19, 2025. There are various materials that are easy or difficult to harden in laser hardening. We provide a simple explanation of the reasons behind this. This seminar will be a useful reference for design engineers considering laser hardening during the design phase. 【Recommended for】 ■ Those who want to know about materials commonly used in laser hardening ■ Those who want to understand the hardening characteristics of various materials

"We want to improve our operations with AI, but what exactly can we do...?" For those who want to actually try out and compare services, we have an announcement. The electronic contract and document management service paperlogic will be exhibiting at the 'Business Innovation Fair 2025 Autumn in Makuhari' hosted by Otsuka Shokai on November 13th (Thursday) and 14th (Friday) at the Hotel Green Tower Makuhari. Seminars on business improvement and AI utilization will also be held, so if you are nearby, please come and visit us. ● We will also be conducting product demonstrations of paperlogic at the venue. The biggest feature of paperlogic is that it is easy to operate and simple, yet it complies with all document management regulations, including the Electronic Books Act. We invite you to experience this simplicity firsthand.

1. "A New Era of Disaster Prevention and Mitigation Opened by Satellite Remote Sensing" Satellite remote sensing is a technology that uses sensors mounted on artificial satellites to acquire information about the Earth's surface over a wide area. In this presentation, we will outline the basic mechanisms and characteristics of remote sensing and introduce specific case studies of its application in the field of disaster prevention and mitigation. Furthermore, through examples of the latest satellite data applications, we will discuss future technological prospects and social possibilities. Speaker: Hiroshi Tokunaga, Executive Director, Infrastructure Technology Business Headquarters, Nippon Koei Co., Ltd. (On-site transfer) Deputy General Manager, Sales Headquarters, QPS Research Institute, Inc. 2. Examples of Industry-Specific AI Utilization Illuminating Civil Engineering Projects 1. The DX (Digital Transformation) that Tō Co., Ltd. Aims for in the Construction Industry 2. Service Introduction: About the Construction Industry-Specific AI "AI Concierge/Hikari" 3. Practical Demo: We will provide a detailed explanation of how operations can be streamlined and productivity improved in your projects, using demo screens. Speaker: Etsuji Shimomura, IS Group, Sales Department, AI SaaS Business Headquarters, Tō Co., Ltd. For more details, please check the link below.