Located in Takaramachi, Katsushika Ward, Tokyo, Ohanachaya Haru Dental & Orthodontic Clinic occupies the second floor of a medical building. Although closed on Mondays, it stays open until 19:30 on weekdays and also provides treatment on weekends and holidays, offering a schedule that accommodates patients' work and school commitments. The orthodontic department is led by a certified orthodontic specialist with experience in over 1,000 cases, serving patients of all ages from children to adults. Treatment options are tailored to each patient's circumstances and include barely noticeable clear aligner orthodontics, lingual braces, and short-term, affordable partial orthodontics. In general dentistry, the clinic draws on knowledge and skills cultivated in a university hospital's oral surgery department, handling a wide range of surgical procedures including wisdom tooth extraction. The practice emphasizes clear communication, using diagrams and models to explain specialized content in an accessible way, creating an environment where patients can receive treatment with full confidence. For infection control, the clinic has adopted a Class B autoclave sterilizer meeting the highest European standards, ensuring all instruments are thoroughly sterilized for each individual patient. Additionally, a medical collaboration framework with physicians within the same building is in place, making it a community-oriented dental practice capable of addressing cases that require multidisciplinary diagnosis. With on-site parking and barrier-free access, the clinic provides an accessible environment for a diverse range of patients.