Notice of Participation in the 44th "Health Expo @ Tokyo Big Sight" from February 25 (Wednesday) to February 27 (Friday), 2026.

From water absorption to heat generation! White microparticles sharpen the needs of industry.

"QC2-S" is a highly hygroscopic calcium oxide with small particles and rapid reaction properties. Compared to our conventional products, it has a D50 of 3.2μm, making it a fine particle that supports a wide range of applications, including water absorption and heat generation functions. We also handle calcium oxide that meets food additive standards and pharmaceutical use. The content is 20kg, and the packaging consists of an inner bag made of aluminum and an outer box made of cardboard. 【Features】 ■ Small particles with rapid reaction ■ D50: 3.2μm, Dmax: less than 23.5μm ■ Supports water absorption and heat generation functions *For more details, please download the PDF or feel free to contact us.

• Other additives
• Lubricants and additives

Slaked lime for slurry that solves the "de-toxification" and "settling" of neutralization engineering!

"Slalric" is a high-concentration calcium hydroxide for slurry that is surprisingly smooth despite its high concentration. It features excellent dispersion when dissolved in water and has high dispersibility that makes it resistant to settling over time. It maintains low viscosity even at a high concentration of 50% w/w. Since the main component is slaked lime, there is no need to handle hazardous materials or toxic substances. It is provided in powder form, allowing for concentration adjustments tailored to the equipment and applications at the usage site. 【Features】 ■ High dispersibility: Resistant to settling over time ■ Low viscosity: Maintains low viscosity even at a high concentration of 50% w/w ■ Flexible concentration adjustment: Provided in powder form, allowing for concentration adjustments based on equipment and applications ■ Safe and easy management: No need to handle hazardous materials or toxic substances *For more details, please download the PDF or feel free to contact us.

• Other additives
• Lubricants and additives

Precise control of secondary particle size to below 10μm! Achieving smooth blending into thin film.

We would like to introduce "fine particle calcium hydroxide" that we handle. It is a calcium hydroxide, which has antibacterial effects due to its alkalinity and gas adsorption effects for hydrogen sulfide, hydrochloric acid, and other gases. As a result of evaluating a product with 10% added to LDPE sheets, we confirmed an antibacterial effect with a reduction rate of over 99.9% against E. coli. It is also available as a masterbatch. 【Features】 ■ Antibacterial effect due to alkalinity (slightly soluble in water: pH 12.4) ■ Substance used as a food additive ■ Gas adsorption effects for hydrogen sulfide, hydrochloric acid, and others *For more details, please download the PDF or feel free to contact us.

• Other additives

High-purity, high-quality products made from high-quality limestone mined in Kochi Prefecture!

We would like to introduce "Calcium Oxide and Calcium Hydroxide for Food Additives" that we handle. Thanks to our limestone calcination technology, we produce high-purity, high-quality calcium products for food additives. They are characterized by good dispersibility in water and low heavy metal content. We offer three grades of calcium hydroxide for food additives: Hanakouhai, Kuntaro, and Shinsetsu. In particular, Hanakouhai is a product managed under quality standards that are even higher than those for food additives. [Features] - High purity - Good dispersibility in water - Low heavy metal content *For more details, please download the PDF or feel free to contact us.

• Other additives

A variety of upcycled materials from underutilized resources nurtured by nature, as well as highly functional organic ingredients, are on display!

Our company exhibited at the "44th Health Expo," one of Japan's largest BtoB exhibitions for the health industry, held at Tokyo Big Sight from February 25 (Wednesday) to 27 (Friday), 2026. At our booth (6E-11), we showcased a variety of upcycled materials derived from underutilized resources nurtured by nature, as well as high-quality organic ingredients, under the theme of "Proposals from Kochi Prefecture." With keywords like "upcycle," "sustainable," and "organic," we presented materials that have grown alongside the natural environment of Kochi. 【Event Overview】 ■ Dates: February 25 (Wednesday) to 27 (Friday), 2026, 10:00 AM to 5:00 PM ■ Venue: Tokyo Big Sight (Halls 4, 5, and 6) ■ Our Booth Number: 6E-11 *For more details, please refer to the related links or feel free to contact us.

• others

This is a rubber dewatering agent using calcium oxide with suitable activity!

"VESTA" is a rubber dewatering agent that improves dispersion in rubber through various surface treatments and masterbatching, while also contributing to the prevention of scattering during roll operations. We offer five different grades in our lineup. Please feel free to contact us if you have any inquiries. 【Features】 ■ Suitable activity level for rubber ■ Coarse particle cut ■ Good dispersion ■ Product grades tailored to needs ■ Low impurities (heavy metals, SiO2, etc.)

• Chemicals

It exhibits sterilization effects against a wide range of diseases in many crops!

"IC Bordeaux" is a paste-type Bordeaux mixture that retains the advantages of traditional Bordeaux liquid while compensating for its shortcomings. It can be used for organic agricultural products under the new JAS law, with no restrictions on the number of days before harvest or the number of applications, making it a safe choice as an environmentally friendly pesticide. 【Features】 ■ Effective against a wide range of diseases in many crops ■ Cost-effective ■ No resistant bacteria develop ■ Long-lasting fungicidal effect (residual efficacy) ■ Simply dilute with water *For more details, please contact us.

• others

We will be exhibiting at the J AGRI (J Agri) / Agricultural Materials EXPO held at Gran Messe Kumamoto from May 22 (Wednesday) to May 24 (Friday), 2024. 【Booth Number】: B1-43 Outdoor Exhibition Area Japan's largest comprehensive exhibition for agriculture and livestock, Agricultural WEEK, will be renamed J AGRI starting in 2024. This is a place where you can actually see, touch, and compare products. At our booth, we will showcase our lightweight resin flooring boards "JULIGHT / SUPER JULIGHT / RAKURAKUBAN" along with new products. Starting with the agricultural-specific flooring board "RAKURAKUBAN," which can be easily laid in various scenes such as around greenhouses, agricultural work sites, temporary parking lots, for the movement of agricultural machinery and light trucks, and for protecting truck beds, there are various ways to use the lightweight resin flooring boards "JULIGHT / SUPER JULIGHT series." We offer a variety of sizes and protrusion shapes tailored to customer needs, and they are lightweight enough to be carried by hand, with excellent impact resistance, as well as superior water resistance, weather resistance, and durability, providing outstanding features not found in plywood or steel plates. We sincerely look forward to your visit.

Dear Sir or Madam, We hope this message finds you well and that your company continues to prosper. FUKUDA will be exhibiting at the 28th INTERPHEX Week Tokyo. At the exhibition, we will be showcasing 100% inspection equipment compliant with Container Closure Integrity Testing (CCIT) standards, as well as sampling inspection machines. We sincerely invite you to visit our booth at this opportunity and would greatly appreciate your attendance despite your busy schedule. Yours sincerely, [Dates] May 20 (Wed) - 22 (Fri), 2026 10:00-17:00 (JST) [Venue] Makuhari Messe, Japan 8 Hall Booth No. 41 - 36

Dear Sir or Madam, We hope this message finds you well and that your company continues to prosper. FUKUDA will be exhibiting at the AUTOMOTIVE ENGINEERING EXPOSITION 2026 YOKOHAMA. At this exhibition, we will be showcasing testing equipment such as Air Leak Tester for EV and Equipment Mounted Type Hydrogen Leak Detector. We sincerely hope you will take this opportunity to visit us. Yours sincerely, [Official Site] https://aee.expo-info.jsae.or.jp/en/yokohama/ [DATES] Wednesday, May 27, through Friday, May 29, 2026 10:00 a.m. - 5:00 p.m. [VENUE] PACIFICO Yokohama, Exhibition Hall, Booth No. ２７４ ※Online Exposition Website：Tuesday, May 19, through Tuesday, June 9, 2026

[Speaker] Toshio Fujimura, Ph.D. (Engineering) Representative, Touson Automotive Strategy Research Institute Automotive and Environmental Technology Strategy Analyst Visiting Professor, Aichi Institute of Technology [Former Toyota Motor Corporation] [Lecture Topics] <Chapter 1> Urgent Issue: CO2 Reduction Cannot Wait! <Chapter 2> Achieving a 48% Reduction in CO2 by 2030 Compared to 2019 is Impossible Without Carbon Neutrality in Fuels as Well as Electricity <Chapter 3> Technical Challenges in Electrification <Chapter 4> Pathways to Achieve a 48% Reduction in CO2 Emissions from Owned Vehicles by 2030 <Chapter 5> The Intentions Behind Electrification Strategies of Various Governments (Mainly in Europe, the U.S., and China) <Chapter 6> Electrification Strategies of Major Global Automakers and Sales Trends in Different Regions: Which Manufacturers Will Survive by 2030? <Chapter 7> Conclusion

[Speaker] Masayuki Sawada, Director of Sawada Masayuki Engineering Office [Lecture Topics] 1. The battle in Ukraine is the first large-scale drone war in history. 2. The battle in Iran also sees drones shifting the paradigm of strategy and tactics. 3. Efforts by major European countries (producing drones in Ukraine and collaborating with Ukrainian drone manufacturers). 4. Efforts by the United States (providing intercept drones and other support to Ukraine). 5. Efforts by Taiwan (producing drones in collaboration with U.S. manufacturers that have combat experience in Ukraine). 6. Efforts by Japan's Ministry of Defense (establishing a multi-layered coastal defense system using drones [SHIELD]). 7. Efforts by Japan's Terra Drone Corporation (collaborating with Ukrainian drone manufacturers). 8. Q&A / Business card exchange.