Otaki Clinic is an internal medicine clinic located in Miyakojima Ward, Osaka City, Osaka Prefecture. Situated just a 5-minute walk north from Miyakojima Station on the Subway Tanimachi Line, it provides comprehensive treatment for general internal medicine conditions, with a focus on internal medicine and nephrology. In addition to various kidney diseases, the clinic handles lifestyle diseases. Office hours are Monday-Friday 9:00-12:30 and 16:00-19:30, Wednesdays mornings only, and Saturdays 9:00-12:30 and 16:00-18:30. To prevent the spread of hospital-acquired infections, the clinic operates on an appointment system. With extended hours until 20:00 on weekdays and 19:00 on Saturdays, the clinic offers a convenient schedule for patients visiting after work. The clinic is accessible in English and barrier-free, accommodating diverse needs. For cases requiring hospitalization or specialized examinations, the clinic maintains close cooperation with neighboring facilities including Osaka City General Hospital, Kitano Hospital, and Saiseikai Nakatsu Hospital, with an established referral system to ensure responsible introduction to appropriate specialized departments.