Saitama · KawagoeHospital

Mitsui Hospital

三井病院

Prefectural hub for international patients
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三井病院

〒350-0066 埼玉県川越市連雀町19番地3

049-222-5321

  • 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.

Mitsui Hospital is a hospital in Saitama Prefecture listed by Japan's Ministry of Health, Labour and Welfare as accepting international patients, designated by the prefecture as a hub for international patients. Languages available: English.

At a glance
Languages spoken
English
Type
Hospital
Emergency care
Secondary emergency care (cases needing admission or surgery)
Fees for international patients
¥10 per insurance point
Specialties
General

Departments and languages: Internal medicine: EN Surgery: EN

Support for international patients
International patient office—
Medical coordinator—
Medical interpreter on site—
Remote interpreting—
Basic information
Address19-3Renjakuchou,kawagoe,Saitama
埼玉県川越市連雀町19番地3
Medical area1106 川越比企
Tel049-222-5321
HoursMon–Fri: 9:00–18:00 土: 9:00–16:30
Cards acceptedVISA, MASTER
Fees for international patients¥10 per insurance point (the standard rate is ¥10). Patients without Japanese insurance are charged at this rate.

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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Support
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All in Saitama →

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 Mitsui Hospital?

Yes. The official list records support in English. Support can vary by department and time of day, so call ahead to confirm.

Is Mitsui Hospital open 24 hours or for emergencies?

It provides secondary emergency care (cases needing admission or surgery). Regular hours: 月-金：9：00-18：00 土：9：00-16：30. 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 Mitsui Hospital or find it?

Phone: 049-222-5321. Address: 19-3Renjakuchou,kawagoe,Saitama.

Which specialties does Mitsui Hospital list for international patients?

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