クリニック紹介
English
Welcome to the private gynecological clinic in Hiroo, Tokyo, where your health and well-being are our top priority. With global recognition for expertise in women's health, our director ensures that each patient receives evidence-based care of the highest standard, delivered with compassion.
Our Mission
To Advance Women's Health and Contribute to Global Cervical Cancer Elimination
At our clinic, we are dedicated to preventing cervical cancer through HPV vaccination, regular screenings, and early treatment. These efforts align with the WHO's global cervical cancer elimination strategy, which aims to achieve:
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90% HPV vaccination coverage among girls by age 15
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70% of women screened by age 35 and again by age 45
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90% of women with pre-cancer treated and invasive cancer managed
By participating in these global initiatives and contributing to groundbreaking research, we strive to bridge the gap in cervical cancer prevention efforts worldwide. Together, we can create a future free from preventable diseases. Let's explore how our clinic supports these goals through our services.
●Our Services
Aligned with WHO's cervical cancer elimination strategy, we provide expert diagnostics, HPV vaccination, and comprehensive care to protect your health.
Our Services for Cervical Cancer Prevention and Care.
1.HPV Vaccination: Protect against the most common high-risk HPV types.
2.Cervical Cancer Screening: Including Pap smears and HPV tests.

3.Colposcopy and Diagnostics: Advanced tools for early detection.



4.Consultation and Treatment Plans: Personalized care for every stage.
Common Questions About HPV Vaccination and Screening
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Why is the HPV vaccine important?
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Is the vaccine safe?
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How often should I be screened for cervical cancer?
●Other services
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Endometriosis, adenomyosis, uterine fibroids,
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Abnormal menstruation (amenorrhea, menorrhagia, dysmenorrhea, PMS),
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Menopause
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Examination(US, pap smear, blood test, STD),
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Vaccination (HPV vaccination, Influenza, MR…etc),
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IUS (insertion and removal)
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Preventive care including contraception & birth control.( including morning-after pill)
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Early pregnancy
* We do not provide breast cancer-related services such as mammography.
Please visit a breast specialist clinic for these services.
* We do not perform pregnancy termination procedures.
About the Doctor/Expertise
I have dedicated my career to advancing women's health, specializing in gynecological oncology and surgery, with extensive experience in both clinical practice and research. My research, conducted at Osaka University and the National Cancer Center, has focused on the effectiveness of HPV vaccination to prevent CIN and cervical cancer. This work contributed to establishing critical evidence that supported the Ministry of Health, Labour and Welfare's decision to reinstate proactive recommendations for the HPV vaccine in Japan.These experiences have profoundly deepened my understanding of the importance of health promotion and preventive medicine in ensuring the long-term well-being of my patients.
Building on this foundation, I am committed to offering outstanding clinical opportunities for women's health. I will always provide patient centred care (not disease centred) with compassion and understanding. We will offer less invasive, high standard, and comprehensive gynaecological care to meet women's health and wellness needs for every phase of life.
I believe in empowering women through knowledge, support, and evidence-based treatment options that enhance both longevity and quality of life.

Sayaka Ikeda, M.D., Ph.D.
●Education
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Graduated from Osaka University, Faculty of Human Sciences (Bachelor's Degree in human science)
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Graduated from Yamaguchi University School of Medicine (Doctor of Medicine)
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Earned a Ph.D. in Medicine from the Graduate School of Medicine, Osaka University
●Certifications
Board-Certified Specialist in Obstetrics and Gynecology
Certified Cancer Therapist, specializing in gynecological oncology
●Professional Experience
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Osaka General Medical Center
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Japan Red Cross Medical Center
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Worked at hospitals affiliated with the National Hospital Organization and the Tokyo Metropolitan Hospital Organization
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International University of Health and Welfare Mita Hospital
●Awards and Recognitions
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2024
Travel Award, Asia-Oceania Research Organization in Genital Infection and Neoplasia (AOGIN) -
2021
Outstanding Paper Award, 73rd Annual Congress of the Japan Society of Obstetrics and Gynecology
・Human papillomavirus vaccine to prevent cervical intraepithelial neoplasia in Japan: A nationwide case-control study. -
2019
Excellent Poster Award, 28th Annual Congress of Japanese Association of Cancer Registries
・Annual trends in ovarian cancer incidence by histological type in Japan.
●Lectures and Presentations
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July 2026
Invited as a panelist at the Asia-Pacific Ministerial Dialogue on Cervical Cancer Elimination (Taipei, Taiwan).
Joined government officials, clinicians, researchers, and global health leaders from across the Asia-Pacific region to discuss policies, HPV vaccination, cervical cancer screening, and implementation strategies for cervical cancer elimination. The insights gained through this dialogue will contribute to advancing cervical cancer prevention and women's health in Japan.

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International Gynecologic Cancer Society (IGCS) 2025 – Cape Town
Participated in IGCS 2025, engaging with global leaders in gynecologic oncology and contributing to discussions on HPV elimination and women’s cancer prevention.

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Presented at IPVS 2025 (Bangkok) in the session “The Road to HPV Elimination: Affecting Positive Change in HPV-related Public Health Policy.”

