Dr. Sayuki Taguchi

About

Dr. Sayuki Taguchi graduated from Kawasaki Medical School and completed her doctorate at Hyogo College of Medicine’s graduate school, where her thesis identified and characterized a sperm peptide antigen recognized by a monoclonal antisperm autoantibody — research into the mechanism of antisperm-antibody infertility, a cause of immune-mediated subfertility in both men and women.

After clinical work at Fuchu Hospital she joined Medical Corporation Oak, and she has since spent more than 20 years in infertility practice, consulting at both the Osaka and Tokyo branches (source: official clinic staff profile). Her listed subspecialties are counseling and genetic diagnosis: she holds the Japan Society of Human Genetics certification as a clinical genetic specialist, one of the group’s core genetic-counseling resources, and is a member of the Japanese Society for Reproductive Medicine’s governing specialties and the Japan Society for Regenerative Medicine.

Her stated treatment philosophy is strategic rather than procedural: she emphasizes that overall treatment design — including how ovulation induction is done — matters as much as the IVF laboratory techniques themselves, and tailors each plan to the patient’s individual situation.

Clinical Expertise

• IVF and infertility management with individualized ovulation-induction and transfer-timing strategy
• Immune infertility: diagnosis and handling of antisperm-antibody-related subfertility, grounded in her doctoral research
• Genetic counseling (subspecialty): hereditary-risk assessment, PGT-related counseling and inherited-condition planning as a certified clinical genetic specialist
• Counseling: psychological and decision support integrated into fertility care

Why Choose Dr. Sayuki Taguchi

Dr. Taguchi sits at a rare intersection in reproductive medicine: a JSRM-certified reproductive instructor who is also a board-certified clinical genetic specialist. For couples facing repeated poor responses, recurrent loss or inherited-disease concerns, she can move between stimulation design, immune-factor work-up and genetic counseling without hand-offs. Her two-decade clinical record at Oak — the group’s founding institution — also means she has followed generations of ART protocol evolution in one practice.

Professional Affiliations

• Reproductive Medicine Specialist and Instructor, Japan Society for Reproductive Medicine (JSRM)
• Board-certified Obstetrician and Gynecologist, Japan Society of Obstetrics and Gynecology (JSOG)
• Certified Clinical Genetic Specialist, Japan Society of Human Genetics
• Member, Japan Society for Regenerative Medicine
• Certified physician under the Maternal Health Law

Suitable For

• Immune-factor infertility: antisperm-antibody evaluation and treatment planning from the clinic’s leading researcher on the topic
• Families needing genetic counseling: certified clinical geneticist perspective on heredity, PGT decisions and family planning
• Prior treatment underperformers: refined, strategy-level redesign of induction and transfer protocols