Seiyukai Clinic, located in Kishibe Kita, Suita City, Osaka Prefecture, is a medical clinic specializing in internal medicine. The clinic emphasizes preventive vaccination, offering influenza and COVID-19 vaccines starting in October, with the option for simultaneous administration available. For Suita residents aged 65 and above, and individuals with specific health conditions, vaccinations are free. Third-year junior high school students from Suita can receive a 2,000 yen discount on influenza vaccination by presenting the subsidy notification postcard sent by the city. These vaccinations do not require reservations and can be received by visiting during clinic hours. For pneumococcal and shingles vaccines, prior telephone reservation is recommended due to stock availability if simultaneous administration is desired. Payment options include cash, various credit cards, and electronic payment methods like PayPay, ensuring high convenience. The clinic features on-site parking and barrier-free accessibility. As English is supported, the environment is friendly to English-speaking visitors. The clinic is closed on Sundays and national holidays, with closures also during year-end and New Year holidays (December 29–January 3) and summer vacation periods. The clinic director, leveraging experience in home-based medical care, also conducts lectures on regional healthcare.