A run-down skate park that has been around for 20 years has transformed more dramatically than a newly built park!

Long-lasting slippery condition. Resistant to wear and rainwater. Proven track record in both new construction and renovations at famous skate parks.

The "Seal Hard Skate Park Specification" is a concrete surface reinforcement finish that is resistant to deterioration outdoors and maintains a smooth skating surface for a long time. Using a large grinding machine, the surface of the concrete pavement is smoothed, and with the penetrating surface hardener "Seal Hard" and the water absorption inhibitor "AquaPel Plus," a concrete surface that is resistant to wear and less prone to deterioration from rainwater is created. This method has been adopted not only for new constructions but also at the "Nagao Skate Park" in Sanuki City, Kagawa Prefecture, which was opened 20 years ago. The rough pavement surface has been transformed into a smooth surface, resulting in a durable pavement with wear resistance and rainwater resistance! After construction, it has been tested with skateboards to confirm the appropriate grip feel. 【Features】 - Utilizes the concrete surface hardener "Seal Hard," which has a proven track record in floor finishes for logistics facilities, significantly improving the wear resistance of the concrete surface. - A skate park-specific specification that combines "grinding" to remove weak surface layers in advance and the water absorption inhibitor "AquaPel Plus" to resist rainwater. *For more details, please download the materials or feel free to contact us.

• Sports related facilities
• Special Construction Method

A weathered concrete park that has been neglected for 20 years has been revived into a skate park that is even smoother than newly built parks.

The "Nagao Skate Park" in Sanuki City, Kagawa Prefecture, was established 20 years ago. Built at a significant size of approximately 900m2, it became a well-known park for skaters in western Japan long before skateboarding became a trend. However, it has recently gained notoriety for its rough surface, with some people even referring to it as a "grater" due to the coarse concrete surface. Sanuki City allocated a budget and commissioned Tsumura Manufacturing Co., Ltd. and Willby Co., Ltd., which provide unique renovation methods. Using a large American grinding machine, the rough concrete surface was shaved down, and the sunken areas were filled with a special resin made in the USA that can be used outdoors, creating a smooth surface. Additionally, a penetrating surface hardener called "Seal Hard" and a water absorption inhibitor named "Aqua Pel Plus" were applied to enhance wear resistance and rainwater resistance. Finally, a test run on a skateboard was conducted to check for proper grip. The surface not only returned to a smooth finish but was also completed with long-lasting wear and rain resistance! A video showing the condition after the renovation has been uploaded to YouTube. With the permission of the sk8 on channel, we will introduce it in the related video below.

• Sports related facilities
• Special Construction Method

A skate park highly praised by skaters with a concrete surface finish. The smooth concrete surface is perfect for skating and lasts long even outdoors!

◆Conventional Pavement Many skate parks are made with concrete surfaces, but they have not been finished to a particular standard until now. As a result, they remain vulnerable to erosion from rainwater and wear from skating. Even with maintenance, the concrete surface deteriorates due to rainwater erosion, becoming rough within just 2 to 3 years, making it increasingly difficult to skate on and posing a risk of injuries such as scrapes from falls. ◆Towards a Water-Resistant and Highly Abrasion-Resistant Pavement In response, Willby has developed a specification suitable for skate park surfaces called "Seal Hard Skate Park Specification," combining the concrete floor finishing technology it has cultivated over many years. Seal Hard is a concrete surface hardener with numerous achievements in flooring for logistics facilities since 1994. It dramatically improves the abrasion resistance of concrete surfaces and transforms them into surfaces that can withstand wear from vehicles like forklifts. However, Seal Hard is weak against rainwater, and on its own, it is not suitable for outdoor use. Therefore, a specification for skate parks was developed that combines the removal of the weak surface layer through "grinding" and a water absorption suppressor, "AquaPel Plus," to resist rainwater.

• Sports related facilities
• Special Construction Method

"Seal Hard," a penetrating concrete hardener that makes floors shine brightly with just a wash.

Seal Hard is a penetrating concrete surface enhancement material born in the USA that provides a hard and crystal-like floor surface on concrete floors in stores, factories, and logistics centers. Unlike dust-proof paints, Seal Hard does not peel off and can provide a semi-permanent effect with just one application, leading to significant cost savings along with ease of maintenance. Maintenance of floors finished with Seal Hard only requires regular washing with water, and no waxing is necessary at all. Seal Hard is applied using methods tailored to the condition of the concrete at each site, depending on the surface condition of the concrete. Therefore, it is offered as a responsible installation by our company, which has received certification for installation techniques from the American company L&M. Seal Hard is available in different specifications and grades through several application methods. - [Standard Specification] Achieves a high level of dust-proofing and wear resistance. - [Seal Hard W] Achieves stronger dust-proofing and wear resistance. - [Seal Hard Premium] Achieves strength and gloss through polishing. - [Seal Hard FGS] Achieves the desired gloss through a floor polishing system. - [FGS Perma Shine] Achieves a marble-like finish through a floor polishing system.

• cement
• Ready-mix concrete
• Special Construction Method

The floor of the Super Center PLANT Kurobe store was constructed with "Seal Hard Premium." It features a combination of good appearance, high durability, and low maintenance.

The supercenter PLANT Kurobe store (Toyama Prefecture), which opened in October 2020, has been constructed using Seal Hard Premium. Since Seal Hard has been adopted for store floors by PLANT for over 20 years due to its lower construction and maintenance costs compared to P tiles, recent stores have shifted to long sheet vinyl and P tiles for reasons such as lack of color and cleanliness. The reason Seal Hard was adopted again for the Kurobe store is due to advancements in polished concrete technology, which allows for the creation of clean-looking floors. This project was undertaken by our construction department as the main contractor, with a focus on concrete quality from the very beginning. During the pouring process, we used "Moacrite: fluidizing without adding water" and "E-CON: pouring aid" to reduce trowel marks and cracks, aiming for a uniform appearance. At the finishing stage, we performed "SSP-100: joint filling" to prevent debris accumulation and corner chipping in the joints. The PLANT Kurobe store boasts one of the highest levels of concrete flooring in commercial facilities in Japan. Seal Hard contributes to both cost efficiency and maintenance while achieving a beautiful floor finish. We hope you will visit the PLANT Kurobe store.

• cement
• Ready-mix concrete
• Special Construction Method

We applied 【Seal Hard W】 to the floors of a first section listed company on the Tokyo Stock Exchange. This special finish includes joint filling and oil absorption suppression agents. It is a floor that protects the operation and functioning of the factory.

We constructed the factory floor that was newly established between 2019 and 2020. We applied [Seal Hard W, Petrotex, SSP100] for a company that manufactures industrial robots. This company has incorporated various flooring solutions up to the present. As a result of continuing with painted floors, they were troubled by high costs, peeling, lifting, and oil stains. Our company had products that could contribute to solving these issues. Seal Hard specializes in preventing peeling and lifting. Furthermore, to achieve a stronger floor, we divided the construction period into two phases with a W specification, boasting 1.4 times the wear resistance of the standard specification. Petrotex, made from oil absorption-reducing and permeable materials, can reduce damage from water and oil, serving as a countermeasure against oil splashes in factories. Additionally, to suppress cracks, we performed joint cutting followed by joint filling. SSP100 is one answer to preventing debris blockage and handling induced joints. It is a micro-elastic joint filler that follows concrete shrinkage. In factories with heavy traffic, corner chipping is inevitable, and this product helps prevent that. This has resulted in one of the highest quality concrete finishing floors in Japan. With such a high-quality floor, maintenance becomes extremely easy.

• cement
• Ready-mix concrete
• Special Construction Method

The existing warehouse floor was treated using the Sealhard polishing method. The old green floor has been transformed into a glossy concrete floor! We hope you can see the results.

Have you ever seen a peeling green floor? With Seal Hard, you can completely change the atmosphere with its application capabilities. This time, we had a plan to turn a warehouse into an exhibition space and office over 20 years ago. The client expressed a desire to "display robots and change the atmosphere with a clean, easy-to-maintain floor." I remember feeling that Seal Hard was the perfect material for this and passionately conveyed that sentiment. A flat floor is essential for the robots to move, so we needed to remove the green coating to expose the base. Once we exposed the base, I believe that easy-to-maintain Seal Hard is the answer. I recall having a tough impression due to the floor's damage and the layers of coating. Polishing concrete without causing damage requires considerable experience. There are countless techniques involving machinery, blades, and material distribution, and particularly the polishing after removing the coating is bound to be challenging. Although there were many difficulties, I was uplifted by the client's joyful response of "I’m surprised, it looks beautiful." I believe there are many similar concerns across Japan. Please feel free to consult with us; I am confident we can be of help.

• cement
• Ready-mix concrete
• Special Construction Method

The salon floor was finished with [Seal Hard FGS]. It has a polished shine that pairs perfectly with the sunlight coming into the store. This property has won an architectural award.

In 2019, we applied the 【Seal Hard FGS5】 at a beauty salon that opened in Nagoya. Seal Hard has many specifications, and this property was done in the 【FGS5】 specification. The first thing I felt upon entering was the space filled with sunlight; I intuitively realized that the glossy floor of 【Seal Hard FGS】 would shine beautifully here. The best condition to enhance the gloss is gentle sunlight. In this space surrounded by windows, the elegance of the floor is significantly elevated. The advantage of using 【Seal Hard FGS】 in a beauty salon is that it makes floor maintenance much easier. By polishing, the floor becomes smooth, reducing the chances of missing fallen hair. Of course, since it is made of permeable materials, there is no worry about peeling or lifting. A concrete floor that harmonizes with the warmth of wood and sunlight. It is a space that matches perfectly because of the polishing. While inquiries from art museums have been increasing, I believe it is also well-suited for beauty salons, boutiques, and car showrooms. I hope you can experience 【Seal Hard FGS】 at least once. 【FGS stands for Floor Grinding System, and the number 5 represents the number of polishing times.】

• cement
• Ready-mix concrete
• Special Construction Method

An article has been published regarding the case study of the attendance management system "KING OF TIME" implemented at Nichirei Industrial Co., Ltd. ~ In the case of Nichirei Industrial ~ The workload related to attendance management has decreased. With the transition from analog tasks to automated aggregation of working hours and granting of annual leave, we can now focus on our work with peace of mind. Particularly regarding the "punching method," we utilize fingerprint and facial recognition. By using biometric authentication, impersonation is not possible, and I believe the accuracy of attendance has significantly improved. Transparency has been ensured. 【Case Overview】 ■Challenges Before Implementation - Handwritten attendance sheets were used, resulting in input tasks to incorporate data into the payroll system. ■Key Points of Implementation - Systematization has reduced input tasks. Biometric authentication prevents impersonation. *For more details, please refer to the related links or feel free to contact us.

By digitizing contract operations, you can reduce many costs, including stamp duty and mailing expenses. ◆ Four Benefits of Electronic Contracts - Cost reduction for printing, stamp tax, mailing, and original document storage - Improved operational efficiency through system-based sending and stamping - Prevention of tampering with timestamps - Enhanced searchability of documents 【Many Benefits for the Other Party as Well!】 - Both parties can confirm that the document has not been tampered with - No worries about losing the original paper documents - Streamlined operations due to the absence of mailing and binding hassles - Quick contract conclusion through email or system confirmation ◆ Disadvantages of Electronic Contracts - Costs for service implementation and operation - Need for business partners to understand electronic transactions ----------------------------------------------------- 　　Consult with paperlogic for electronic contract services! -----------------------------------------------------

Sales have started at Royal Home Center! 'PERI NS Cypress' is a high-quality film-faced plywood jointly developed by PERI Japan Co., Ltd. and Nisshin Co., Ltd. It uses a special film that is specifically designed for softwood, unlike anything available before. - JAS certification (acquired) - PEFC certification (scheduled for registration) - Rigidity tests conducted by a public third-party organization Additionally, internal tests by the PERI Group have confirmed a reuse count of 20 times. (Please ensure to apply release agent and perform surface scraping and cleaning to extend the reuse count.) ■ Structure: Base board: Domestic Hinoki (5 layers) Film: One side gray resin coating Edge treatment: Water-soluble release agent + gray paint ■ Available at the following stores: - Royal Home Center Chiba North - Royal Home Center Narashino Please feel free to check it out in-store!! *For more details about this product, please do not hesitate to contact us. PERI Japan Co., Ltd.

At a shared seating lounge in Tokyo, we have introduced our commercial aroma diffuser "Majesta Fragrance." Upon entering the store, visitors are welcomed not only by a visually luxurious space but also by a gently spreading refined scent. In a meeting place like a shared seating lounge, first impressions have a significant impact. Creating a sense of specialness with fragrance in that moment is possible with Majesta Fragrance. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you have any inquiries regarding scent presentation, please feel free to contact us.

The "Building Maintenance Human Fair & Clean EXPO 2025" is an annual specialized exhibition focused on the building maintenance sector, organized by the National Building Maintenance Association and the Japan Management Association. We will provide demonstrations and the latest information on "Smart Attack" at our exhibition booth for everyone involved in building maintenance tasks such as cleaning and facility management. ★★★ Points ★★★ Coming soon! Completely renewed version of the new app "Smart Attack V3" You can see demonstrations including the completely renewed new app. ★★★ Seminar Information ★★★ We will hold a lecture in the seminar space within the exhibition venue. ◎ November 20 (Thursday) 13:30 - 14:00 Building Maintenance Lecture Hall C ★★★ Exhibition Information ★★★ Dates: November 19 (Wednesday) - 21 (Friday), 2025, 10:00 - 17:00 Venue: Tokyo Big Sight (Ariake, Tokyo International Exhibition Center) West Exhibition Hall 3 & 4 Booth Number: 4-H02 * We will participate in special lectures and seminars. For more details, please refer to the related links below. ↓↓ All of us at the company look forward to your visit.