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Kioicho Ladies Clinic- gynecology, obstetrics (prenatal checkups)

English speaking certified OB/GYN at Kioicho, Chiyoda City, Tokyo, Japan  

What's New

March 1, 2019:
-Consultation hours have are changed.
-We are trying to make a contract with the University of Tokyo Hospital for prenatal checkups under the semi-open system.
January 5, 2019:
-We started the prenatal checkups under the semi-open system of Juntendo Hospital (close to Ochanomizu station). The hospital is eager to accomodate English-speaking patients. Please note that unfortunately there are a few such hospitals in Tokyo.
-We are in the process of renewing the website. Please understand that you may not be able to view the website for a while. 
-Consultaion hours are changed. 

April 12, 2018: We published additional photos to explain how to go to the clinic. 
November 26, 2017: We obtained a new domain: for the English and French pages and for the Japanese page.

Reception Hours

Reception Hours from March, 2019 



Please note that there was small revision on June 1.
On June 2, appointments from 11:00am are available.



Downloading an app to make an appointment online

「診察予約ZERO」(Shinsatsu Yoyaku Zero) is a free app for both iPhones and Androids. You can make an appointment whether you are visiting for the first time or not. However, you have to be able to read Japanese to use this app. If not, please make a call or send an e-mail to us.
Please check the consultation hours and days of closure before making an appointment via the app. Although every effort is being made to precise the available hours, you may be able to make an appointment at the hour designated as closure. In such a case, we will inform. We appreciate your kindness. 

for iPhones

for Androids  

Access/ How to go to the Clinic


 3-29 Kioicho
 Kioi Royal Heights #204
 Chiyoda-ku, Tokyo 102-0094
 (Please note that there are several buildings with the same address 3-29 Kioicho;
  Kioi Royal Heights is at the innermost )
With the Google Map, please copy and paste the address in Japanese

千代田区紀尾井町3-29 紀尾井ロイヤルハイツ204

This works in finding the building.  
Phone: 03-6666-5505 
  3 minute walk from the Exit 9a of Nagatacho Station
  (Y16/Z04/N07) and Exit 1 of Kojimachi Station (Y15).


When you seek help from a Japanese, please show the Japanese version of the map on the right.

 Phone 03-6666-5505


Google Map




  • menstrual irregularities
  • abnormal vaginal discharge
  • itch in the external genitalis
  • abdominal pain




  • menstrual irregularities (horomone test)
  • to be screened of the hormones (if you wish to get pregnant)
  • to estimate the date of ovulation with ultrasonography



  • Transvaginal ultrasonography (echography)
  • Pap smear test
  • vaginal fluid culture tests
  • chlamydia tests
  • pregnancy test
  • blood test (hormones, etc.)blood test (HIV, Hepatitis B, Hepatitis C, Syphilis, Herpes)


  • anti-biotics
  • anti-viral medicine
  • painkillers
  • the low dose pills
  • the morning after pills




Special Menu

Removal of Nexplanon and other implants for 33,000 yen.


  • In Japan, surgeons see the breast cancer. At this clinic, we decline to be consulted about the breast cancer. We can provide information about the clinic on breast and thyroid cancers near Higashi-Ikebukuro Station, where there is a female English speaking doctor.


Prenatal checkups up to 33 weeks of gestation

4D Ultrasonography

Abdominal ultrasonography with a GE Healthcare E10 ultrasound machine, which can even perform 4D fetal ultrasonography.


Prenatal checkups

We offer the prenatal checkups up to 33 weeks of pregnancy.
We accept the coupons for the prenatal checkups provided by local governments at health centers (保健所) or ward/ minicipal offices (区役所・市役所) in Tokyo.
This clinic is part of the semi-open systems of
-JUNTENDO University Hospital
-AIIKU Hospital (愛育病院)
-Japanese RED CROSS Medical Center (@Hiroo) (日本赤十字社医療センター (広尾))
-Sanno Hospital and Sanno Birth Center (山王病院・山王バースセンター)
-SEIBO International Catholic Hospital (聖母病院)

What do I do in each checkup?

Once the fetal heartbeat is observed (at 6 weeks), you start the prenatal checkups. Included are:
-measurement of body weight and blood pressure
-urine test
-blood test (at 7 weeks and 26 weeks)
-transvaginal ultrasonography (each time)
-transabdominal ultrasonography (from 20 weeks)
The doctor always issues a TENTATIVE LETTER OF REFERRAL. In case of an emergent visit to the hospital, please show the letter.

What is the SEMI-OPEN SYTEM?

You visit this clinic soon after you become pregnant.
By 12 weeks of pregnancy, you decide on which hosptial to give birth and visit the hospital for registration of delivery(分娩予約). Please note that if you wish to give birth at a very popular hospital such as Aiiku Hospital, you need to register as soon as possible. Then, you visit this clinic up to around 32 weeks of pregnancy. In case of emergency, you contact the hospital.

Prenatal Test

The QUATRO MARKER TEST, or the quad screen test is available. The following four markers are analyzed:
AFP: alpha-fetoprotein is a protein that is produced by the fetus
hCG: human chorionic gonadotropin is a hormone produced within the placenta
Estriol: estriol is an estrogen produced by both the fetus and the placenta
Inhibin-A: inhibin-A is a protein produced by the placenta and ovaries

Affiliated Hospitals

 the patients can be referred to the hospitals INCLUDING:

AIIKU Hospital
Japanese RED CROSS Medical Center (@Hiroo)
The National Center for Global Health and Medicine (NCGM) Hospital
SEIBO International Catholic Hospital

JUNTENDO University Hospital
Juntendo University NERIMA Hospital

St. Luke's International Hospital

Tokyo Metropolitan OTSUKA Hospital
ITABASHI CHUO Medical Center
MITSUI Memorial Hospital


(for international travelers and the residents without the Japanese health insurance card)

If you have a valid Japanese health insurance card, you will be charged in accordance with the Japanese health insurance system. The following fees are for the international patients without the above card.



Consultation fee: 15,400 yen
Transvaginal ultrasonography (echography): 13,200 yen
Pap smear test: 3,300 yen
Vaginal fluid culture tests: 3,300 yen
Vaginal fluid Chlamydia and Gonorrhea PCR: 3,300 yen
Throat Chlamydia and Gonorrhea PCR: 4,400 yen
Blood test (STD: HIV, HB, HC, and Syphilis): 12,100 
Low dose female hormonal tablets (the pills): 3,300-3,500 yen
Emergency contraception: 12,100 or 23,100 yen
Cervical Cancer; HPV 24,200 each injection; you need to inject three times
see this page

<Obstetrics- Prenatal Visits>

Traveler: 40,000-50,000 yen 

<Gyn. and Ob.>

blood test (hormones, etc.)
blood test (HIV, Hepatitis B, Hepatitis C, Syphilis, Herpes) 16,500

About the doctor

Seiya Orito, MD, PhD; male Japanese national
English, French, and Chinese speaking Obstetrician and Gynecologist,
certified by the Japan Society of Obstetrics and Gynecology



Born at Kanazawa City, Ishikawa Prefecture
Has lived in Miyagi Pref., Colombo, Sri Lanka, Ichikawa City and Urayasu City of Chiba Pref., Westchester County, New York before university.

Attended Eastchester High School, at New York, U.S.A.
Graduated from the medical school of the University of Tokyo for an equivalent of the M.D. degree.
Graduated from Tokyo Women’s Medical University Graduate School for an equivalent of the Ph.D. degree.

I have worked at hospitals including:
Tokyo Women’s Medical University Hospital at Shinjuku-ku, Tokyo
the National Center for Global Health and Medicine Hospital
at Shinjuku-ku, Tokyo
Public Fussa Hospital at Fussa City, Tokyo

Inquiry via E-mail

You can make an inquiry via e-mail by sending to
(in order to prevent spam e-mails, there are hard breaks (returns); when you make an e-mail, please connect the words.)
(Kioicho_LC can be typed in lower case, e.g., kioicho_lc.)
Normally, you will be able to receive a reply within a day. On days of closure, it may take more time. Please make sure that the e-mail server of your account does accept @icloud domain.)

As for the subject, please fill in anything that identifies you, e.g., 
Hanako Suzuki
If you have been to the clinic, kindly write down the patient number, e.g.,
20999 Hanako Suzuki
We appreciate your cooperation.