We have posted an introduction video for the "Global Secure Data Transfer Service"!

It is easy to request clients to start the transfer program. The security is also reassuring with a one-time password.

**Background** There is confidential information such as estimates and contracts in transactions with business partners. I wanted to transfer it securely, but I couldn't request the installation of a program due to each company's policies. Therefore, I was sending confidential information via email. **Challenges** (1) It is difficult to ask business partners to install a dedicated program. (2) Sending confidential information via email raises concerns about information leaks due to misdelivery. (3) Cloud sharing services that only use an ID and password risk confidential information being downloaded if the ID and password are leaked. (4) There is a risk of logging in even after the contract ends with just an ID and password. Reasons for not being able to request installation from business partners: - Their IT policies differ (I think; confirming is also troublesome). - I cannot explain or implement detailed procedures. - There may be restrictions on the business partner's PC that prevent installation. **Solutions to the Challenges** (1) It can be used simply by launching an exe file. (2) For temporary business partners, security can be enhanced with a one-time password in addition to the ID and password. **Effects** (1) There are no misdeliveries in data transmission with business partners, making it secure.

• Other CAD

Effective in preventing USB loss and reducing transportation time! Changed log data collection to data transfer, shortening the initial response time for troubleshooting.

**Background** Company C, which provides monitoring services for customer network devices, was collecting device logs via USB. This required time and effort to transport the USB. **Challenges** (1) Transporting logs takes time Large logs required a visit to the site to save them on a USB memory stick, leading to delays before sending them to the support department. (2) There is a risk of losing the USB. **Benefits** (1) Anyone can easily send logs to support. (2) Transport time has been reduced, leading to quicker initial responses. (3) No risk of losing USB memory sticks! **Usage Situation** Transfer volume: March 2019: 808 cases per month, totaling 0.99GB/month, maximum transfer volume 260MB per instance.

• Other Management Services

In the design process of offshore development, we frequently transfer the latest materials. This is achieved through data transfer! Additionally, we have eliminated the sending of deliverables on media such as DVDs to prevent loss.

**Background** The development of the business program was outsourced to a software development company in Myanmar. Data was frequently sent during design reviews. Additionally, due to the large size of the deliverables, they were burned onto DVDs and sent. **Challenges** (1) Sending review materials took time. The narrow bandwidth caused delays in transfer and resulted in errors. (2) There was a risk of misdelivery via email. (3) Sending deliverables on DVDs took several days, and there was a risk of information leakage in case of loss. **Solutions to Challenges** (1) Materials can now be sent sequentially as they are completed. (2) By simply selecting registered users, there are no input errors like in emails. **Effects** (1) Immediate sending reduces time and shortens the overall development period. (2) Prevents misdelivery. (3) Reduces the labor for DVD creation and transportation volume. **Usage Status** Transfer frequency and volume: March 2019: 70 times/month, totaling 6.7GB/month, with a maximum total volume of 473MB per transfer.

• Other Management Services

Prevent transmission failures with reduced errors in CAD data transfer between Japan and Southeast Asia factories, even over thin internet lines, and free from transfers after regular hours!

**Background** Company A, which has factories in Southeast Asia, frequently exchanged CAD data for the design and manufacturing of automotive parts between Japan and Southeast Asia. (1) Target Data: 3D CAD design data Some files are as large as 500 MB. (2) Slow Connection The overseas connection speed is slow at 2 Mbps. Transferring 500 MB of data could take over 2 hours. **Challenges** - Transfer failures occurred frequently, resulting in wasted retransmissions and business stagnation. - The slow connection speed took time, requiring data to be sent before leaving for home and confirmed the next morning. **Solution to Challenges** This service breaks down CAD data into smaller pieces, making it less likely to fail on slow connections. Additionally, if an error occurs, it automatically retransmits at the piece level. **Effects** (1) Transfer errors have been reduced, eliminating wasted retransmission efforts. (2) Eliminated the need to transfer before going home, allowing transfers to occur when necessary during business hours, thus reducing waiting time for transfers until the next day.

• Other Management Services

We have introduced our Majesta Fragrance in the restrooms of a company located in the city. The model we implemented is the compact-sized MFmini. By adding fragrance to the clean space, we have created an environment where users can spend their time more comfortably. The restroom, which is used daily, has become a more pleasant and high-quality space.

Thank you very much for always using Majesta Fragrance. Our company will be open as usual during the Obon period. Please feel free to contact us for inquiries about scent arrangements or the introduction of commercial aroma diffusers.

High Strength, Low Cost: The Economic Advantages of Carbon Steel Frames Carbon steel is inherently strong, and this high structural strength ensures stable wind resistance while allowing for a simple support structure, reducing the need for extra components. This also lowers the wear rate during transportation, enabling further savings in material costs and installation expenses. Transportation and Construction: Streamlining the Entire Project The advantages of carbon steel frames are also evident in the transportation and construction phases. Standardized designs simplify on-site installation and shorten construction periods. For example, carbon steel frames can be packaged using a combination of wooden sticks and iron ties, improving unloading efficiency and increasing transport volume. This reduces construction time and labor costs, distributing the overall burden of the project across all stages. Technological Innovation: Breakthroughs in Corrosion Resistance With the evolution of material technology, the corrosion treatment of carbon steel frames has also significantly advanced. Grace Solar has adapted to the technological trends in process development, and all current carbon steel frames utilize AlMgZn coating. At the same time, to meet the special requirements of each project, our company offers custom options for hot-dip galvanizing.

#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025

We have introduced the commercial aroma diffuser "Majesta Fragrance" to a cabaret club in Tokyo. The selected scent is "Royale," which offers a sense of calm and elegance. It spreads naturally throughout the floor, creating a high-quality space that satisfies the five senses. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in enhancing your store's scent experience, please feel free to contact us.