Saito Seaside Ladies' Clinic, located in Ashiya-machi, Onga-gun, Fukuoka Prefecture, is a specialized obstetrics and gynecology clinic. Director Dr. Ryuta Saito, a graduate of the University of Occupational and Environmental Health, gained extensive expertise during his tenure at general hospitals, where he performed gynecological cancer surgeries, laparoscopic procedures, hysteroscopic surgeries, and managed high-risk pregnancies including cesarean sections. Drawing on this wealth of clinical experience, the clinic now focuses primarily on infertility treatment. The clinic's high medical standards have been widely recognized, with Dr. Saito being featured among "33 Notable Physicians" in Weekly Shincho and in Fujin Koron magazine. The clinic offers a broad range of services including an infertility outpatient department, prenatal checkups, and general gynecology, and is notably distinguished by its complementary medicine options such as acupuncture, cupping therapy, and mugwort steam treatments. Conveniently located approximately five minutes by car from the Takasu and Aobadai areas of Wakamatsu-ku, Kitakyushu City, the clinic also provides ample parking. English-language consultations are available, along with credit card and electronic payment options, and the facility is fully accessible. Evening weekday appointments (17:00–20:00) are also offered, making the clinic accessible to those who find daytime visits difficult.