We offer expert and compassionate care in regenerative medicine, male infertility, and post-cancer follow-up.
A Wide Range of Expert Services Tailored to Your NeedsFeatures
We address all types of urological concerns—from regenerative medicine and male infertility to post-cancer care—with medical expertise and experience. Private consultation rooms ensure your privacy and comfort.

ED (Erectile Dysfunction)
At our clinic, we offer ED treatment using SGF® (stem cell–conditioned medium derived from deciduous dental pulp). Weekly injections help repair endothelial cells and restore erectile function. The effects last for over a year, and the treatment carries a low risk of side effects, allowing patients to undergo it with confidence.

Focal Therapy
Focal therapy is an innovative approach that minimizes physical burden while precisely treating only the cancerous area in prostate cancer. We propose the most suitable treatment based on each patient’s condition.

Male Infertility
About half of infertility cases are due to male factors, mainly problems with sperm production. Varicocele is a common cause, though many cases are idiopathic. With proper testing and treatment, pregnancy chances can improve—early consultation, including semen analysis, is recommended.

Men’s Urology
Urological disorders in men include benign prostatic hyperplasia (BPH), prostate, bladder, and kidney cancers, as well as urinary/genital infections. Early intervention is crucial, so please consult us promptly if you notice symptoms.

Women’s Urology
Women are more prone to urological disorders like cystitis and overactive bladder due to anatomical and hormonal factors. These issues can worsen without consultation. Female physicians are available at affiliated clinics for gynecological support—feel free to reach out.
Clinic DoctorDoctor
Board-Certified Urologist / Regenerative Medicine Specialist
Personalized Care Tailored to Each Patient.
Message
Throughout my career, I have been involved in advanced medical care including urologic oncology, regenerative medicine, and kidney transplantation at university hospitals and clinics overseas. I currently serve as the Vice Director of Edogawa Hospital.
Drawing on my experience, I strive to provide care that prioritizes quality of life, supported by reliable skills and the latest medical knowledge. Please feel free to consult us, no matter how small your concern may be.

Clinic Director Shoji Koga
Easy Access in the Heart of GinzaAccess

Ginza Willow Avenue BLDG, 5th Floor,
1-5-8 Ginza, Chuo-ku, Tokyo 104-0061, Japan
◆1-minute walk from Exit 5 of Tokyo Metro Yurakucho Line, Ginza-itchome Station
◆Approx. 5-minute walk from JR Yurakucho Station (Kyobashi Exit). Cross at the Ginza INZ 2 & 3 intersection toward Sugi Pharmacy and walk straight.
Consultation Hours | mon | tue | wed | thu | fri | sat | sun |
---|---|---|---|---|---|---|---|
13:00 ≀ 19:00 |
・Last appointment: 18:00
・Closed: Tuesdays, Sundays & National Holidays
Frequently Asked QuestionsFAQ
Is an appointment required?
Yes, we operate by appointment only. Please make a reservation via phone or through our online booking system.
What does treatment for male infertility involve?
Based on semen analysis and hormone testing, we provide appropriate treatment such as medication or surgery (e.g., varicocele repair) as needed.
What is focal therapy?
Focal therapy is a minimally invasive treatment for localized prostate cancer. We use advanced technologies such as HIFU (High-Intensity Focused Ultrasound).