ASO International, Inc. operates in orthodontics business in Japan. The company offers SYMPHONY, an IDB system; HARMONY, a lingual correction system; CHANGE, full jaw orthodontic treatment; SATT SYSTEMS, a new LCD method 3D printer; HEYGEARS, a 3D printer designed specifically for dentistry; AsoAligner, a transparent, thin, and aesthetically mouthpiece shaped orthodontic device; and ASO Digital, a 3D printing and modeling service. It also offers orthodontic device, such as study models, IDB lingual/lingual, band/wire type and resin based orthodontic device, functional appliances, retainers, and other appliances; and AILINE, a tele consultation services. ASO International, Inc. was founded in 1982 and is based in Tokyo, Japan.