Tokyo · Shinagawa WardClinic

Ooi-Clinic

大井クリニック

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大井クリニック

〒140-0011 東京都品川区東大井5-1-7-1F

03-6433-1463

  • この病院に行きたいです。I would like to go to this hospital.
  • 英語を話せるスタッフはいますか?Is there anyone who speaks English?
  • 初めて受診します。This is my first visit.
  • 日本の健康保険には入っていません。I do not have Japanese health insurance.

Ooi-Clinic is a clinic in Tokyo listed by Japan's Ministry of Health, Labour and Welfare as accepting international patients. Languages available: English and Chinese. Departments include pediatrics. It has remote interpreting services.

At a glance
Languages spoken
English · Chinese
Type
Clinic
Specialties

Departments and languages: Internal medicine, Pediatrics, 胃腸 Internal medicine, 漢方 Internal medicine, Dermatology: EN, ZH

Support for international patients
International patient office—
Medical coordinator—
Medical interpreter on site—
Remote interpreting✓ — during consultation hours の9時–12時半, 14時半–18時半
Basic information
AddressHigashioi5-1-7-1F,Shinagawa-ku,Tokyo
東京都品川区東大井5-1-7-1F
Medical area1302 区南部
Tel03-6433-1463
Hours月-木9時–12時半 14時半–18時半 Sat & Sun 9時–12時半

Hours, payment methods and support notes come from the Japanese government list; common terms are translated automatically. Check details with the hospital.

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Languages
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Support
24-hour ERInternational officeInterpreter
Departments
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JIHJMIPPrefectural hub for international patients
All in Tokyo →

Source: MHLW / Japan Tourism Agency, List of medical institutions accepting foreign patients (updated March 31, 2026)

Frequently asked questions (FAQ)

Can I be seen in a language other than Japanese at Ooi-Clinic?

Yes. The official list records support in English and Chinese. Remote (phone or video) interpretation is also used. Support can vary by department and time of day, so call ahead to confirm.

Is Ooi-Clinic open 24 hours or for emergencies?

Regular hours: 月-木9時~12時半 14時半~18時半 土日9時~12時半. In a life-threatening emergency, call 119 for an ambulance.

What if I do not have Japanese health insurance?

You pay the full cost yourself. Bring travel insurance documents if you have them, and ask for an estimate at reception before treatment.

How do I contact Ooi-Clinic or find it?

Phone: 03-6433-1463. Address: Higashioi5-1-7-1F,Shinagawa-ku,Tokyo.

Which specialties does Ooi-Clinic list for international patients?

Pediatrics. Other departments may also see you; ask when you call.