English
About NAPH
The National Association for Pelvic Health — Japan (NAPH) works so that anyone in Japan can find reliable information about pelvic floor health and a specialist they can talk to. Most of this website is in Japanese; this page summarizes who we are and how to reach us.
What we do
ActivitiesPlain-language information
Explanations of urinary incontinence, overactive bladder, pelvic organ prolapse, fecal incontinence, postpartum and men’s pelvic health, written in Japanese for the public.
Finding a specialist
A directory of participating clinics and hospitals across Japan. Listing order is never affected by membership fees or sponsorship.
Visit memo
A short self-check that produces a printable memo patients can hand to their doctor. It is not a diagnosis.
Research and disclosure
Surveys on pelvic health in Japan, and full disclosure of conflicts of interest and sponsorship.
NAPH is not a medical institution and cannot answer questions about individual symptoms, diagnosis or treatment. We do not endorse specific products or treatments.
Overview
Facts- Name
- National Association for Pelvic Health — Japan (NAPH) / 全国骨盤底協会
- Type
- Voluntary association (not incorporated)
- Chair
- Mariko Maruyama, MD (board-certified obstetrician and gynecologist)
- Secretariat
- ICQ LLC (contracted secretariat; no voting rights in the association)
- Address
- 1-1-24 Irifune, Chuo-ku, Tokyo 104-0042, Japan (secretariat)
- Contact
- support@pelvicfloor.jp (email only)
- Collaboration
- National Association For Continence (NAFC), United States
Contact
EmailFor partnerships, media enquiries, academic collaboration or questions about this website, please email us. We reply in English or Japanese.

