Located on the 2nd floor of the IS Building, a 2-minute walk from Sengawa Station on the Keio Line, IS Building Dental Clinic (operated by the medical corporation Gokoukai) provides a comprehensive approach that considers overall health as an oral physician. Rather than simply treating oral diseases as mouth-specific conditions, the clinic aims to provide a healthy, balanced life through treatment, offering a wide range of specialties including preventive dentistry, aesthetic dentistry, general dentistry, oral surgery, implants, and pediatric dentistry. With appointment-based services starting from 10:00 and closed on Sundays and holidays, the clinic maintains a system that can flexibly respond to relocations and closed days through a network in cooperation with affiliated clinics. Inside the clinic, credit cards and electronic payments are accepted, English support is available, and parking is provided, making accessibility a key feature. With this comprehensive system, the clinic plays an important role in supporting the oral health of the local community.