Koyasu Neurosurgery Clinic, located on the 2nd floor of Futamatagawa North Exit Building in Asahi Ward, Yokohama City, Kanagawa Prefecture, is a cardiovascular internal medicine specialty clinic conveniently accessible from the north exit of Futamatagawa Station. The clinic offers both morning and afternoon consultation hours on weekdays and Saturdays, with weekday hours extending until 6:30 PM, making it easily accessible for those who have difficulty taking time off during the day. For first-time patients, registration must be completed by 5:00 PM on weekdays and by 12:00 PM on Saturdays, so it is advisable to check the consultation schedule in advance. The facility is barrier-free and equipped to accommodate patients using wheelchairs or those with mobility concerns. Additionally, the clinic accepts credit cards and electronic payments, ensuring a hassle-free visit even without cash on hand. The clinic is closed on Sundays, public holidays, and during the year-end and New Year period. As a clinic supporting the daily cardiovascular health management of local residents, careful attention to accessibility and convenience is evident throughout.