Notice of Participation in the Saitama Business Arena 2023 from February 8 (Wednesday) to February 9 (Thursday), 2023.

Lightweight and compact portable silver ion water production device! Capable of producing silver ion water with exceptional safety, sustainability, and effectiveness at a rate of 5 liters per 5 minutes.

"Ag+ Rescue" is a device that produces silver ion water with antibacterial and antifungal effects against general bacteria. The sterilization using silver ions (Ag+) is particularly excellent in safety, sustainability, and effectiveness, and it can typically eliminate E. coli and other bacteria at a concentration of 0.1 PPM. This product has the capacity to produce 5 liters of silver ion water at a concentration of 2 PPM in just 5 minutes, and it is also a lightweight and compact portable type for easy transport. It is effective in various facilities such as hospitals, nursing homes, schools, theaters, hotels, and large commercial facilities, and it is expected to be useful for sterilizing drinking water from wells during disasters, preventing mold in humid areas, and removing ammonia odors from feces and urine. [Applications] - Sterilization of drinking water drawn from wells during disasters such as a major earthquake directly under the capital - Removal of ammonia odors from baby feces and pets - Mold prevention in humid areas such as bathrooms - Deodorization of personal items like shoes - Disinfection in facilities such as hospitals, nursing homes, schools, theaters, hotels, and large commercial facilities "Created with the support of the 3rd supplementary budget for business restructuring in fiscal year 2020" Patent number: Patent No. 7007620 *For more details, please feel free to contact us.

• Water Activation Device

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

Nitto Kohki will be exhibiting at the "Data Center EXPO" held at Makuhari Messe Hall 1 from Wednesday, October 23 to Friday, October 25. [Booth Number: A6-23] At this exhibition, we will showcase the "Compact Zero Spill Coupler," which is specifically designed for data centers, including supercomputers. We will also present the "Blind Mate Type," a fitting exclusively for server cooling piping, as a reference exhibit.

In this seminar, we will clearly introduce "how to organize a complicated IT infrastructure and envision the future" by incorporating specific processes and examples of IT infrastructure planning. It is designed for IT department heads who feel challenges with the current state of their IT infrastructure, allowing them to envision it in the context of their own environment. <Program> - Opening - What is the upstream process of IT infrastructure? - Thinking together about the future of IT infrastructure - Upstream process of IT infrastructure - Q&A <Recommended for> - IT department heads who make decisions on the implementation of IT infrastructure *Applications from competing companies may be declined.

[Speaker] Kenji Kikuchi, Executive Fellow, MDB Business Division, Japan Management Association Research Institute [Lecture Topics] 1. Important latest research trends to consider for the future 2. Latest business information gathering methods for future insights 3. Case studies on information gathering - perspectives on information collection and utilization 4. "Future insights" perspectives that leaders and personnel responsible for expanding existing businesses, new businesses, new product development, and exploring new applications should know 5. Introduction of the latest business information sources to pay attention to in the AI era for "future insights" 6. Q&A / Business card exchange