＜Dental business＞
Development of a Successor Model to Meet Needs for Mobile Dental Care

As the population continues to age, the importance of mobile dental care is increasing more and more. In response to such social needs, we launched the VIVA Ace mobile dentistry system in 2016. Since then, it has been used in many medical settings and highly rated by dental professionals. Based on its track record and feedback from the field, we released its successor model, the VIVAace 2, in 2025. The VIVAace 2 is a system that integrates essential functions for mobile dental care into a compact and lightweight body. It features a high-performance micromotor, an ultrasonic scaler, a three-way syringe with LED light (for water spray, air, and mist), and a vacuum function. Enhancements have been made over the previous model, particularly in the vacuum function, which now offers significantly improved suction power and capacity. Its quiet design also ensures smooth and comfortable treatment in home environments. The system is equipped with a large, easy-to-read LCD touch panel that enables intuitive operation. Switching between modes, such as general cutting, ultrasonic scaling, and endodontic treatment, is seamless, significantly improving operability during procedures. The VIVAace 2 is also designed for quick and easy setup and takedown, with a simple storage structure that takes hygiene management into account, making daily maintenance easy. Combining portability with advanced functionality, the VIVAace 2 enables a treatment environment comparable to that of a dental clinic, even during mobile dental care. We will continue to support the further enhancement of community healthcare by developing products that are aligned with the realities of mobile dental care.

＜Surgical business＞
Product Development for Reducing Burden on Patients and Resolving Medical Issues

The surgical bone cutting drill Primado2 is used in an extensive capacity in a variety of surgical fields, including neurosurgery, spinal surgery, and orthopedics. This medical device offers attachments to accommodate diverse surgical needs. One such example is the Slim Attachment 200 (155/U), designed for minimally invasive spinal procedures. Endoscopic spinal surgery has traditionally been performed using a single-port technique, which requires both the camera and surgical instruments to be inserted through a single incision. However, this approach presented challenges in terms of maneuverability and maintaining a surgical field. In response to these challenges, biportal endoscopic surgery, where the camera and surgical instruments are inserted through two separate small incisions, has been gaining popularity. This method provides a wider surgical field of view and greater freedom of instrument movement, allowing for more precise operations. With improved operability, this procedure has become more accessible to a greater number of surgeons, promoting wider adoption in clinical settings. In addition, surgery with irrigation, which uses saline or other irrigation fluids to flush away blood and tissue fragments, helps maintain a clear visual field during the procedure. The Slim Attachment 200 (155/U) is a product specifically optimized for such biportal endoscopic surgery. With an exceptionally slim tip, it offers excellent maneuverability even in narrow surgical fields. Its structure ensures stable performance even in irrigation environments, maintaining operability and reliability during procedures on delicate Company profile 18areas like the spine. We will continue to meet the needs of medical professionals in the field through the development of medical devices, being committed to reducing the burden on patients and improving the quality of treatment.

＜Industrial business＞
Providing products that contribute to factory automation and productivity improvement

The motor spindles handled in our industrial business are used in lathes, machining centers, robots, and specialized processing equipment installed at customer factories. They are used across a wide range of machining processes which include drilling holes, cutting, grinding, and deburring. Our spindles, which combine high-speed rotation, high precision, and a compact design, make a significant contribution to improving efficiency in manufacturing operations by reducing machining time, achieving high-precision finishes, saving space, and supporting automation. The newly developed E3000i Series is designed to enhance the stability of machining quality through features such as rotational speed control via an electric motor, load rate visualization, and automation support. Thanks to its ultra-short body design, it can be installed even in the limited tool spaces of CNC lathes, enabling flexible machining in confined areas that were difficult to access with conventional rotary tools. This expands the range of rotary tool options and increases the number of available machining process choices. When mounted on specialized processing equipment, the compact spindle size contributes to downsizing the entire equipment, helping to reduce installation space. In addition, the E3000i Series offers improved output performance compared to previous models, and supports a broader range of machining applications, including a wider variety of materials and shapes. In this way, the E3000i Series delivers many benefits to manufacturing sites, such as improved machining accuracy, reduced machining time, and extended tool life. We will continue to deliver new value to monozukuri (manufacturing) sites through the development of high-performance spindles, contributing to the productivity improvement of our customers.

Response to climate change and contribution to a recycling-oriented society
～Reduce environmental impact throughout the entire product lifecycle～