About ASO International Hawaii
Japan’s Leading Orthodontic Laboratory — Now Serving Hawaii
Founded in 1982 in Tokyo, ASO International, Inc. is Japan’s largest and most advanced orthodontic laboratory. With over four decades of specialized experience, we have established nationwide operations with production and sales centers in Tokyo, Niigata, Nagoya, and Osaka. Our extensive network of more than 50 domestic and international facilities allows us to deliver consistently high-quality appliances with speed and precision.
Unmatched Technical Expertise in Orthodontics
As a pioneer in the orthodontic lab industry, ASO International has consistently pursued excellence in craftsmanship and innovation. Our founder, Mr. Toshimasa Aso, envisioned the growing importance of orthodontics early on and dedicated himself to mastering cutting-edge techniques through international training. Today, our team—supported by a panel of expert orthodontists—produces precisely designed appliances that meet the highest standards of clinical performance and reliability.
We are ISO 13485 certified and maintain a robust quality assurance system across all facilities, ensuring safety, consistency, and traceability in every case.
Digital Innovation Meets Premium Appliance Design
ASO International was among the first in Japan to develop a fully systemized clear aligner solution in 2005, and we have continued to lead the field through advanced digital workflows. Our labs utilize CAD/CAM systems, 3D printers, and high-performance materials to deliver aligners, retainers, and other orthodontic appliances with superior fit, comfort, and aesthetics.
Whether traditional wire retainers or digital aligner therapies, every appliance we deliver is crafted with accuracy, clarity, and clinical insight.
Trusted by Professionals Across Japan and Beyond
Our clients include 29 dental universities and countless orthodontic clinics across Japan, reflecting a deep trust in our quality and service. Internationally, ASO International Hawaii was established in 2005 as our first overseas production center, supporting clients across the Pacific with the same standards of excellence as our Japanese operations.
We’ve since expanded to the Philippines (Manila) and the mainland U.S. (Silicon Valley), combining global reach with localized service.
Our Mission: Bringing World-Class Orthodontic Technology to the World
Under our core mission—“Delivering professional, cutting-edge orthodontic technology from Japan to the world”—ASO International continues to support orthodontists worldwide through product innovation, clinical education, and responsive service. Our seminars, training programs, and research collaborations help drive global standards forward.
We are proud to serve Hawaii’s dental community with the precision, passion, and quality that have made ASO a leader in orthodontic laboratory services.
