DD Dental Clinic: Most Cases in Japan for 2 Consecutive Years in Free-Practice Orthodontics. Setting a New Standard.

The DD Dental Clinic Group, which provides "orthodontic treatment that doesn't just end with aligning teeth," has continuously offered treatment options suited to each individual patient. As a result, it has achieved the highest number in Japan* across all metrics—number of cases, new patients, and clinics—in the free-practice sector for two consecutive years.

Background Behind DD Dental Clinic's Continuous Track Record

The "DD Dental Clinic" group, specializing in free-practice orthodontics, has steadily built a continuous track record in 2025, following 2024, across all metrics including the number of cases, new patients, and clinics.

Since its opening, the group has aimed to realize a "society where people don't give up on orthodontics," working to create an environment where more people can positively begin orthodontic treatment.

As part of these efforts, they have begun offering new plans within the clear aligner brand "Kirei Line," further promoting an environment where many people find it easy to start orthodontic treatment.

As a result, they continue to be chosen by many patients, establishing a firm position in the free-practice sector.

The group offers comprehensive orthodontic treatment that considers not only "just aligning teeth" but also facial structure, expressions, and lifestyle.

In addition, they address the needs and anxieties of each patient, making it easier to take the "first step" toward treatment, and offer free support against relapse so patients can maintain their aligned teeth with peace of mind for life.

Current Status and Challenges Surrounding Orthodontic Treatment

While the spread of clear aligner orthodontics has advanced in recent years, there remains a certain number of cases requiring a transition to wire braces depending on the patient's condition.

International reports also suggest that approximately 1 in 6 people experience a change in their treatment plan, indicating the difficulty and limitations of completing treatment using only a single method.

Against this background, we believe that in orthodontic treatment, a system that allows for flexible selection and modification of treatment methods according to progress—in addition to initial suitability judgments—is a crucial element leading to better treatment outcomes.

Our group is equipped to handle both clear aligners and wire braces, ensuring a system capable of providing the optimal treatment for each individual patient.

■ DD Dental Clinic's Initiatives to Realize Optimal Treatment for Every Patient

① More Personalized Orthodontics with "Freedom of Choice" for Patients
Backed by our record of being the most chosen in Japan for two consecutive years*, we prepare a variety of orthodontic treatment options according to the lifestyle, needs, and budget of each patient.
Options include less painful and invisible lingual braces, discreet and reasonably priced clear aligners, wire braces that take skeletal structure into account, and acceleration devices to shorten the treatment period.
We believe that true medical care means being able to choose the "best treatment for that person" together.

② Technical Capabilities Meeting "First in Japan, Global Standards"
As one of the factors supporting our high track record, our group has promoted the introduction of advanced technologies aiming to improve patient satisfaction and develop orthodontic techniques. One example is the introduction of "Brava," a US-patented lingual braces system, for the first time in Japan*.
Furthermore, through technical collaboration with a major cosmetic surgery group in South Korea, we also offer wire braces that achieve diagnosis and treatment taking the skeletal structure into deep consideration.