Ishii Dental Clinic is located in Yaminami-cho, Onomichi City, Hiroshima Prefecture, situated along National Route 2. The clinic is led by Director Dr. Kōhiro Ishii and offers two main specialties: General Dentistry and Pediatric Dentistry. Operating hours are from 9:00 AM to 1:00 PM and 2:30 PM to 6:00 PM, with the clinic closed on Sundays, public holidays, New Year's period, and Obon season. In addition to treating cavities and periodontal disease, the clinic provides dental care for patients with disabilities and home visit services. Pediatric dentistry services address cavities that increase from around age 3 when primary teeth are complete, as well as consultations on jaw and dental alignment development during school years when permanent teeth emerge. For adults through the elderly, the clinic offers periodontal care for those 50 and older, denture fabrication to maintain proper bite, and oral care guidance. The facility includes 8 parking spaces and is wheelchair accessible with barrier-free design. Access is available via the Otabashi-bound bus from JR Onomichi Station, getting off at Otabashi bus stop and walking 100 meters west. English language support is available.