We will exhibit at the Kyushu Heat Countermeasures Exhibition on June 24 (Wednesday) and June 25 (Thursday), 2026.

Any T-shirt or workwear you have can instantly transform into fan-equipped clothing.

Transform any T-shirt or workwear you have into fan-equipped clothing. It can be a hassle to own multiple outfits with built-in air conditioning... But with this fan, any clothing you own can become fan-equipped! It can be used with any belt. When connected to a PD-compatible battery, it automatically switches to high-power mode. It generates even stronger airflow than when connected to a standard 5V output battery. Using a 20,000mAh battery, it can operate continuously for about 6 hours even in strong mode, supporting long hours of outdoor work. It offers a cooling experience that rivals professional-grade fan-equipped clothing.

• others

A compact small freezer that works well anywhere, whether in the car, outdoors, or indoors.

This is a compact freezer that can be powered from a household outlet or the car's cigarette socket. Despite its 9L capacity, it can hold 8 bottles of 500ml or 11 cans of 350ml. As long as there is power, it can freeze or refrigerate anywhere without being limited by location. You can set the temperature from -20°C to 20°C in 1°C increments. It is a very convenient product that can be used for a wide range of purposes, from freezing to refrigerating. *The number of items that can fit may vary depending on the material and shape of the items, so this is just a guideline.

• Showcases (for general store use, freezing, refrigeration, heat retention, etc.)

Instant cooling with the switch ON. Efficient cooling with hybrid Peltier and strong fan.

The era of just circulating lukewarm air is over. With hybrid cooling using a cooling plate and a strong wind fan, we can conquer the extreme heat! Introducing the latest model of the overwhelmingly cooling "refrigerated clothing," a short-sleeve type for 2026. Available in four colors and three sizes: F, 3L, and 5L. The cooling plate that directly cools the back can achieve a temperature as low as -19°C from the ambient temperature.* The PD-compatible strong wind fan has significantly increased its maximum airflow to about 43L/second per fan. *This is the cooling temperature when using only the Peltier at an ambient temperature of 35°C.

• others

Ultra-lightweight, compact, foldable, and hands-free umbrella that can be carried without holding.

This is an ultra-lightweight version of a hands-free parasol that cuts UV rays by 99.9% and allows both hands to be free. It is a hands-free parasol that protects against sunlight during outdoor work where both hands are needed. With a UV protection factor (UPF) of 50+, it shields you from ultraviolet rays and creates shade, making it easier to see the screens of tablets and smartphones. Additionally, it can be compactly folded, making it easy to carry. You can keep it on hand for emergencies.

• others

Cool down your heated body! A heat-resistant water-cooled vest that can be worn over or under your clothes.

"Work on-site in the scorching sun: Water-cooled vests for heat prevention" Working outdoors under the hot sun or indoors in stuffy conditions can be exhausting due to the heat... For those of you, we recommend Sanko's water-cooled vests! By filling the tank on the back of the vest with ice water, cold water circulates through the hoses to cool down your body. Even in jobs with a specific uniform, the water-cooled vest is slim enough to be worn underneath. * -10°C... Temperature difference from the ambient temperature.

• others

Blocks strong summer sunlight and cuts UV by 99.9%. A hands-free parasol that can be used without holding.

Blocks strong summer sunlight and cuts UV by 99.9%. Moreover, since it can be worn on the back, it is a hands-free parasol that keeps your hands free. It can block the intense summer sunlight that is difficult to avoid when using both hands for tasks, cutting UV by 99.9%. The ultraviolet protection factor (UPF) is also at the highest rating of 50+, protecting you from UV rays, and it creates shade, making it easier to see the screens of tablets and smartphones. The hands-free, wearable parasol provides solid support for those working outdoors in the summer.

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We will be exhibiting at the "Construction Technology Exhibition 2026 Kinki" to be held at Intex Osaka from October 28 (Wednesday) to October 29 (Thursday), 2026. On the day of the event, you will be able to see actual products, services, and demonstrations, so we invite you to come to the venue for this opportunity. We sincerely look forward to your visit. Exhibited Products: ● Health Management Solution "GenVital LTE" ● Integration System of "GenVital LTE" and "FACEma" ● Generative AI Site Monitoring System 【Related Press Release】 ● Weather Information Service for Construction Sites "KIYOMASA PRO" Event Dates: October 28, 2026 (Wednesday) 9:30 AM - 5:00 PM October 29, 2026 (Thursday) 9:30 AM - 4:45 PM *Exhibited products may be added or changed without notice before the event.

We are pleased to announce that Gywood has been recommended as a featured building material in the special project "Recommended Building Materials" at the Housing Business Fair within the comprehensive exhibition for housing, architecture, and real estate [BREX Kansai]. We will be exhibiting in the "Recommended Building Materials and Equipment" zone, where professionals from the field gather to showcase their recommended materials. We invite everyone to stop by and visit us.

Seminar Overview As the labor shortage in manufacturing sites becomes more severe, the labor costs and time losses associated with the "transportation" of products and components, as well as "cleaning" within factories, have become critical management issues that cannot be overlooked. In this webinar, we will introduce the latest use cases of "Autonomous Mobile Robots (AMR)" and "Commercial Cleaning Robots" that achieve productivity improvements in manufacturing environments. We will specifically address questions such as "How are other companies operating these technologies?" and "What kind of cost reduction effects can be expected after implementation?" by providing concrete explanations of actual before-and-after scenarios and operational flows. Factory managers and members of production technology and DX promotion departments who want to advance automation and efficiency on-site are encouraged to participate! Recommended for: - Those who are unsure about where to start with automation, labor reduction, and DX in their factories. - Those who want to alleviate labor shortages on-site and focus resources on core operations to improve productivity. - Those who want to stay updated on the latest trends in the use of transportation robots (AMR) and cleaning robots.

Our representative, Koichi Yokoyama, will be speaking at an online seminar scheduled for November 27 (Friday). Participation is possible from anywhere in the country. We hope you will join us! 【Event Overview】 Date: November 27, 2026 (Friday) 13:00 - 15:05 (Deadline: November 25, 17:00) Venue: Online (Zoom) / Participation Fee: Free (Pre-registration required, lottery system) Organizer: Otsuka Shokai Co., Ltd. 【Session Details (14:05 - 14:35)】 "What Does Reliable Data Creation Mean? - Insights from Certified Public Accountants and Tax Accountants on Creating Trustworthy Data Before Relying on AI" We will discuss the quality and reliability of data that influences AI outcomes, covering points such as "Considerations for Practicing DX" and "Data Integrity and Authenticity" from the perspectives of certified public accountants and tax accountants, to lay the groundwork for safely utilizing AI. *Applications from competitors or similar industries may be declined. *Inquiries: Otsuka Shokai Co., Ltd. Seminar Office (ai-datasuishin@otsuka-shokai.co.jp)

We will hold the first technical seminar on lightweight embankment construction methods and glass foam recycled materials in Sendai City, Miyagi Prefecture. Registration is limited to the first 126 applicants. "Technical Seminar on Lightweight Embankment Construction Methods and Glass Foam Recycled Materials" 【Program】 1. Lightweight Embankment Construction Method (1) What is lightweight embankment material? (2) Information on lightweight embankment materials (3) Application range (4) Construction achievements (5) Workability 2. Glass Foam Recycled Materials (1) What are glass foam recycled materials? (2) Features (3) Design soil constants (4) Considerations for design and construction (5) Application examples On February 12, 2027 (Friday), the "Technical Seminar on Lightweight Embankment Construction Methods and Glass Foam Recycled Materials" will be held at the Sendai Conference Center, 8th Floor, 2-2-10 Chuo, Aoba-ku, Sendai City, Miyagi Prefecture, as a CPD accredited program by the Japan Society of Civil Engineers (2.7 units). As there are only 126 spots available, please register early. For details and registration, please refer to the attached file.