Letal Dental Clinic is located on the 3rd floor of the KTA Building in Ketta, Tama City, Tokyo, offering excellent accessibility with a 7-minute walk from both Keio-Nagayama Station on the Keio Sagamihara Line and Odakyu-Nagayama Station on the Odakyu Tama Line. Upholding a patient-centered treatment philosophy, the clinic actively provides insurance-covered treatments, including dentures, crowns, and periodontal disease treatments. Cosmetic treatments are also available, with a focus on privacy in completely private room settings. Payment methods include credit cards, debit cards, and electronic payments, with parking and barrier-free facilities also available. The treatment process progresses from initial medical history form and chart creation to consultation, oral examination, and treatment planning, followed by same-day or subsequent treatment implementation, billing, and follow-up visits. The clinic has filed for the medical DX promotion system establishment addition and strives to provide high-quality medical care using online qualification verification and other services.