Taniguchi Naika Clinic, located in Sai, Otaru City, Hokkaido, is a medical clinic specializing in internal medicine. Operating hours are from 9:00 AM to 12:00 PM and from 2:30 PM to 5:00 PM (some days from 1:30 PM to 5:00 PM), with Sundays, national holidays, and the New Year and Bon periods being closed. English-speaking staff are available, allowing patients who require communication in a language other than Japanese to visit with peace of mind. The clinic offers flexible payment options, accepting credit cards, debit cards, and electronic payments, making it convenient even for those without cash on hand. The facility includes a parking lot, providing convenient access for those arriving by car. Additionally, the clinic is designed to be barrier-free, accommodating elderly patients and those using wheelchairs. For those seeking an internal medicine primary care physician in Otaru City, this medical facility offers high convenience with its diverse payment methods, language support, and easy accessibility.