Miyai Dental Clinic, located in Yatsushiro City, Kumamoto Prefecture, is a dental practice that focuses on halitosis treatment in addition to general dental care. The clinic has introduced the Oral Chroma, a precision halitosis measuring device that can measure odor-causing substances at the molecular level. This equipment allows for objective verification of numerical changes before and after treatment. For halitosis treatment, a professional product called ProFresh is used, offering consultation and treatment for bad breath prevention. The clinic provides multiple halitosis treatment options, including a Refresh Course and a Cosmetic Course. The Cosmetic Course is designed for those preparing for important events such as weddings or entrance ceremonies. The clinic also offers silver ion coating services for dentures, addressing concerns about denture odor and stickiness. In terms of facilities, the clinic has a parking lot and is barrier-free accessible. Office hours are from 9:00 AM to 1:00 PM in the morning and from 2:30 PM to 6:30 PM in the afternoon, with Sundays being closed. English is available as a supported language, and the clinic provides comprehensive oral care support for the local community.