Yotsuba Dental Clinic, located in Kashiwagicho, Hakodate, Hokkaido, is a dental care facility. One of the clinic's key features is its commitment to thorough hygiene management. All dental instruments, including handpieces, are either sterilized or disposable, creating an environment where patients can receive treatment with peace of mind. The water supply system is also designed with hygiene in mind, maintaining cleanliness throughout all treatments. Business hours are 9:30 AM to 12:30 PM and 3:00 PM to 8:00 PM on weekdays, with Saturday mornings only, making it easy to visit after work on weekday evenings. The ability to communicate in English is another strength of this clinic, creating an accessible environment for dental treatment even for those not fluent in Japanese. With parking available, the clinic is easily accessible by car. It has also introduced online eligibility verification and medication-specific health check information utilization, demonstrating proactive efforts toward digitalization. Web-based appointment booking is also available, making it easy to secure desired appointment times in advance.