Koshimizu Obstetrics and Gynecology Clinic, located in Tokunobe, Hiratsuka City, Kanagawa Prefecture, is a clinic specializing in obstetrics and gynecology. Since opening in 1991, it has assisted in the birth of 10,000 babies. The clinic emphasizes natural delivery, providing careful monitoring of fetal information during outpatient visits to assess birth canal maturation and maintaining attentive care until the onset of natural labor. Clinic hours are 9:00 AM to 11:30 AM and 2:00 PM to 4:45 PM from Monday to Saturday, with closure on Wednesdays, Sundays, and holidays. On Saturdays, the clinic operates with a two-doctor system and follows a reservation-priority policy. The clinic supports English, accepts credit cards and electronic payments. Parking facilities are available with 8 spaces on-site and 22 spaces nearby. For access, multiple bus routes are available from the north exit of JR Hiratsuka Station.