Notice of participation in the "Kanto Grand Fair 2026 (Makuhari Messe)" on July 9 (Thursday) and July 10 (Friday), 2026.

During disasters, RO purified water can be obtained from river water or rainwater. A safe and reliable RO water purifier that can be used even in normal times.

Lessons learned from the Great East Japan Earthquake, the Kumamoto Earthquake, and the Noto Peninsula Earthquake indicate the need for disaster prevention facilities that can utilize water for daily life, such as toilets, kitchens, showers, baths, and drinking water, even during normal times. Grants like the "New Local Economy and Living Environment Creation Subsidy" have also been established. The "TOP Rescue SRO" has made necessary systems more compact. Additionally, there is the XRO, which can supply large capacities with a gasoline-powered generator and has a proven track record from the Noto Peninsula Earthquake, as well as the RO2, which features a convenient rickshaw design and solar panels, and the RO5, which can provide pure water for offices with around 50 people. By keeping "Rescue Water" on hand during normal times, it can be actively used for daily water purification and can similarly operate during emergencies to support evacuation life. It is a self-sufficient, safe, and sterile pure water device using reverse osmosis (RO) technology. *For specifications and more details, please refer to the PDF document. *Various customizations are also possible upon request. Please feel free to consult us. *You can watch the explanatory video of the TOP Rescue series from the link below!

• Water treatment equipment

A safe and secure RO pure water mist shower for dust control and heat stroke prevention at work sites and factories, also capable of securing water during emergencies.

In recent times, where days with temperatures above 31 degrees Celsius have become the norm, the revised Labor Safety and Health Regulations will come into effect on June 1, 2025, making heatstroke prevention measures in the workplace a mandatory requirement with penalties. To cope with extreme heat, the safe and secure mist shower's water particles suppress the rise of dust while simultaneously evaporating to lower the perceived temperature and improve the working environment. The "TOP Pure Water Mist Shower PRO" is compact and easy to move. By combining the "RO Sterile Pure Water Device," "Portable Power Supply," and "Mist Generation Device," it can utilize nearby water sources such as tap water, rainwater, pool, or pond water, continuously generating a comfortable mist shower. It can also be utilized for securing water during disasters. Since it uses pure water, it can be considerate of health without adversely affecting products. The "TOP Pure Water Mist Shower PRO" can be customized according to the location and scale. 【Expected Usage Locations】 ■ Factories and outdoor sites where heat accumulates ■ Schools, apartments, and buildings ■ Various event venues and restaurant terraces *For more details, please refer to the materials or feel free to contact us.

• Pure water production equipment

Our company will exhibit at the "102nd Tokyo International Gift Show Autumn 2026" held at Tokyo Big Sight. At this exhibition, we will introduce various products made using sustainable knitting techniques, specifically <Whole Garment>, which utilizes only the necessary yarns to reduce resource waste. These products include bags, knit caps, gloves, lampshades, belts, and more. Additionally, we will demonstrate our design software <APEXFiz Design>, which enables everything from planning and design to color consideration, realistic fabric simulation, and 3D virtual sampling of products, showcasing new possibilities in knitting technology and solutions that lead to increased productivity. Booth: East 7-T44-26 (East Hall 7) Exhibition Content: APEXFiz Design (design software) SHIMA Datamall (digital content web service) yarnbank (comprehensive web service for yarn information) SHIMANAVI (e-learning system) Knit samples (whole garment knit accessories, three-dimensional swatches, etc.) <Contact Information> Tokyo Branch, Minami TEL: 03-3246-0511

[Instructor] Attorney Shinya Tsuchiya, Ishizaki & Yamanaka Law Office [Key Lecture Content] When various problematic behaviors arise from employees, such as poor work attitude, harassment, and lack of cooperation, if the employer mismanages the response, it can significantly undermine workplace order and operational efficiency, and there is also a possibility that the legal validity of disciplinary actions or personnel measures taken against the employee in question may be denied. To avoid such risks, appropriate and consistent responses based on employment regulations and internal systems are required. On the other hand, dealing with "problematic employees" can often place a significant psychological and practical burden on busy supervisors and HR personnel. In order to maintain smooth business operations, support for those responding and organizational preparedness have become essential in today's environment. In this seminar, we will systematically organize practical knowledge useful in the field by considering specific scenarios, focusing on the legal points and practical strategies to keep in mind when responding to various types of "problematic employees" that have been emerging recently.

We will be exhibiting at the "1st Chubu Food Industry Creation Exhibition '26" to be held at Port Messe Nagoya from November 4 (Wednesday) to November 6 (Friday), 2026. As a new addition to our lineup, we will showcase the "Cordless Sanitary Handy Pump," which is a product we started selling in April last year, alongside our "Compact Sanitary Handy Pump Model MHS." - Cordless! Portable anywhere! Easy to use! Simple cleaning! It is compatible with standard 18L cans and BIB (Bag-in-Box) and features a structure that allows for easy disassembly and cleaning. We would like to invite you to visit us at this opportunity. - Venue: Port Messe Nagoya - Our exhibition booth: Hall 1 "C-66"

Global Information will co-host a free webinar titled "In Vitro Diagnostics (IVD) Market Outlook 2025-2030: Growth Opportunities and Key Trends" in partnership with the research company Kalorama Information. ■Content Based on the findings of Kalorama Information's flagship report "World IVD Market" 19th edition, we will discuss the key segments of the IVD industry and the extensive demographic, social, economic, regulatory, and clinical factors influencing each segment. ■Language Japanese and English *The presentation will be conducted in English (with Japanese subtitles). ■Speakers Speakers: Daniel Granderson: Senior Editor Justin Saeks: Senior Market Analyst ■Agenda *The schedule/content below is subject to change. 1. Introduction and Market Background 2. Key Segments of the IVD Market 3. Regional Analysis and Geographic Opportunities 4. Strategic Market Trends Shaping the Industry 5. Key Market Topics 6. Competitive Dynamics and Industry Direction 7. Conclusion

RIKEN Optics will exhibit at the "Green Cross Exhibition 2026 in Sapporo," which will be held from September 16 (Wednesday) to 18 (Friday) at the Sapporo City Sports Exchange Facility (Tsudome). This exhibition will showcase products that enhance safety and comfort on-site, including fog-resistant protective glasses and goggles, welding protective gear, laser protective glasses, and protective filters, all under the concept of "Safety through Visibility." ◆ Visitor Benefits and Pre-registration Visitors who complete a survey at our booth will receive an original clear file featuring a new illustration of "Shigoto Neko" (Working Cat) drawn by Kumamine-sensei! To ensure a smooth experience, we are accepting pre-registration for attendees. Those who register by September 11 (Friday) will receive an original "Shigoto Neko" fan featuring the newly drawn illustration! You can visit our booth on the day of the event without pre-registration, but we encourage you to register in advance for a smoother experience. ▼ Pre-registration for attendance here [until 9/11] https://forms.gle/hTHUk27F7nCwQo1L9