This dental clinic, located near Ochanomizu Station, is a dental and orthodontic clinic that opened in June 2024. Founded by Dr. Yoichi Hasegawa, a graduate of the Showa University School of Dentistry, the clinic offers a wide range of treatments including general dentistry, implants, orthodontic treatment, and aesthetic treatment, leveraging extensive experience at dental clinics in Tokyo. Emphasizing careful counseling tailored to each patient, the clinic aims to support long-term dental health through regular maintenance after treatment. English language support is available, and payment methods including credit cards, debit cards, and electronic payments are accepted. The name, derived from the "swallow" (tsubame), a symbol of good fortune, embodies the wish to be a place that brings peace of mind and happiness to patients.