Added good product learning AI to the high-speed, high-precision inspection AI "Roxy AI"! It compensates for the blind spots of the high-speed, high-precision defect detection AI!

An AI for good product learning that compensates for the blind spots of high-speed, high-precision defect detection AI.

Roxy AI's proud defect detection AI accurately detects even very small defects and has contributed to the automation of inspections for many customers. However, the defect detection AI struggles with detecting defects that require a wide view of the image and unknown defects, which sometimes does not meet expectations. The newly added good product learning AI excels at determining defects that the defect detection AI struggles with. Since the good product learning AI only learns from good product data, it can be used in environments where defects do not occur. There are three AIs that support the defect detection AI, including the good product learning AI: - Good product learning AI: Detects widespread defects, unknown defects, and mistakes - Image generation AI: Generates high-quality training data for defect detection AI - Zero learning measurement AI: Achieves size measurement and count without learning By combining these, flexible and high-precision inspection automation can be realized. A one-month trial is also available. Please give it a try.

• Visual Inspection Equipment

As shown in the sample video, Roxy AI is highly accurate. Here, we introduce the concept of Roxy AI, which enables high-precision inspections.

- A simple AI focused on necessary functions It can only detect defects, identify types of defects, and detect unknown defects. It cannot measure the size of defects, nor does it have functions like OCR. High accuracy is achieved with a proprietary AI optimized for simple tasks. - Learning features of both normal and defective products By learning both normal and defective products together, it accurately understands the boundaries. Learning only with normal products is appealing to customers who do not have defective products. However, to make a decision on implementation, isn't it necessary to collect a certain number of defective products? If so, I would like to improve accuracy by making a bit more effort to collect defective products. This is Roxy's thinking. - A thorough process to eliminate inappropriate training data If there are errors in the training data, the AI will learn those errors as well. By detecting and organizing inappropriate data in various ways, we prevent the creation of a distorted AI. - Annotation that eliminates mistakes regardless of who does it Annotation involves simply clicking near the defect. Even if there is a slight deviation, it does not affect accuracy. No special technique is required. All that is needed is the experience of the inspector to accurately determine whether it is a defect or not.

• Visual Inspection Equipment

Roxy AI, which can be mastered even by non-engineers. See how it differs from other appearance inspection AIs.

Unless it is an extremely simple test, a perfect AI cannot be created in just one learning session, so it is very important to improve accuracy. Many AI inspection products create AI using one of the following methods: - Utilizing AI know-how to repeatedly tune parameters to improve accuracy - A simple one-click process for anyone. If the accuracy is poor, data is endlessly collected Just as studying from incorrect or ambiguous textbooks does not improve grades, the quality of learning data is critically important for improving AI accuracy. At Roxy AI, we enhance accuracy by organizing the learning data. Roxy AI has many unique features, such as: - Automatic extraction of potentially inappropriate data (during/after learning) - Highly efficient annotation that is error-proof for anyone - One-click deletion/replacement of inappropriate data - One-click augmentation of missing data - Extraction of inconsistencies between learning data and test data There are many other innovations as well. Please download the PDF to see the details.

• Other inspection equipment and devices

Equipped with standard image generation AI, paving the way to zero defective products!

The improvement of AI performance requires a certain amount of training data. However, in products where defects are rare, there are challenges in sample collection. Roxy AI has equipped itself with an image generation AI that solves this problem! The feature-rich image generation AI lowers the barriers to sample collection. ■ Roxy AI Image Generation AI Features - Reproduces various defects You can freely specify the occurrence location, shape, and type of defect to generate realistic defect images. Defects in areas that are unlikely to occur in reality can also be easily created. - Thoroughly eliminates false positives Generates normal images with a texture that is indistinguishable from real ones. By learning more normal images, it thoroughly reduces false positives. - Capable of learning across different products Allows for collective learning of defect images that occurred in different products. It is also possible to repurpose the trained image generation AI for other products. We are confident in the quality of the generated images. Please check its capabilities with sample images. We encourage you to develop your company's original image generation AI. It will surely be effective in improving the accuracy of visual inspections and reducing the burden of sample collection.

• Visual Inspection Equipment

The phrase "high precision," which is used casually, has a solid reason behind Roxy AI's high precision.

There is an explanatory video, so please take a look. The phrase "high precision" is often used casually. Ask various companies: What is the reason for your high precision? Roxy AI achieves high precision with three key commitments. Without any one of them, precision cannot be achieved. ■ A simple AI focused on necessary functions It can only detect defects and identify defect types. It cannot fill in defective parts or read text. Even so, it can meet the needs of many workplaces. Because the tasks are simple, it not only makes high precision easier to achieve, but also offers many advantages such as easy annotation and fast learning. ■ Learning the characteristics of both normal and defective products together No need for defective samples. This is indeed an attractive phrase. However, many people may feel there are limits to learning from normal products. By properly learning the boundary between normal and defective products, we aim for high precision. ■ A thorough process to eliminate inappropriate data An AI trained on incorrect data is useless. By organizing the training data, we create conditions that make it easier for the AI to learn. There are many features available for this purpose.

• Image Processing Software

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change tomorrow's work," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will exhibit in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please apply early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Application》 https://it.expo.it-trend.jp/key/opl7kgdj *Please apply (free) from the "Receive Ticket / Proceed to Participation Registration" link at the above URL.

The TV commercial "What Will You Do in the New Era?" featuring model and actress Akane Horita will begin airing on December 26, 2025. This work expresses the desire of Tokei Densan to respond to the diverse needs of various industries in today's society, where new technologies, such as the expansion of the AI market, are competing with each other, and to nurture and blossom our customers' futures. Please pay attention to Akane Horita, who is dressed in stylish outfits, listening to the concerns of the target audience and offering support. # CM Overview Title: "What Will You Do in the New Era?" (30 seconds / 15 seconds) CM URLs 30 seconds: https://youtu.be/y_lMs0HRj3w 15 seconds: https://youtu.be/egpzMfh8Kok

Thank you very much for your continued support. We would like to inform you that our company will be closed for the year-end and New Year holidays as follows: Year-end and New Year holiday period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) We apologize for any inconvenience this may cause and appreciate your understanding. *Please note that inquiries made through our website will also be responded to after January 5, 2026 (Monday).