Located in Minamikawa, Washukigo, Nakacho, Naga District, Tokushima Prefecture, Doinaika Internal Medicine is a clinic specializing in internal medicine. Operating hours are from 9:00 AM to 12:30 PM and 2:00 PM to 6:00 PM, with the clinic closed on Thursdays and Sundays. The facility is also closed on public holidays, Golden Week (May 3-5), Obon (August 14-16), and New Year's holidays (December 29-January 3). The clinic specializes in internal medicine, providing examination and treatment for general internal medicine conditions. English-language medical services are available, and parking is provided on-site. With barrier-free accessibility, the facility is designed to be easily accessible for wheelchair users and elderly patients. As a medical facility serving the daily health management needs of local residents and addressing internal medicine concerns, the clinic offers services at an accessible location with well-equipped facilities.