Japan's healthcare system is one of the world's best — efficient, technically sophisticated, and priced reasonably by international standards. As a foreign visitor, you're not covered by Japanese national health insurance, but medical care is accessible, quality is high, and the costs — though higher than for insured residents — are manageable with the right travel insurance.
Travel Insurance
Travel insurance with medical coverage is essential for Japan travel, as for any international trip. Japan's medical costs for uninsured visitors are significant: a simple consultation costs ¥5,000–¥15,000; hospitalization ¥30,000–¥80,000+ per day. A comprehensive travel policy covering medical evacuation should be standard. Check that your policy covers pre-existing conditions if relevant, and confirm the claims process for international medical expenses.
Hospitals and Clinics with English Services
Major cities have hospitals with dedicated international patient services:
Tokyo: St. Luke's International Hospital (Chuo-ku), Tokyo Medical and Surgical Clinic (Minato-ku), International Clinic (Roppongi), and Seibo International Catholic Hospital. All have English-speaking staff and accept foreign patients.
Kyoto: Japan Baptist Hospital and Kyoto University Hospital have English-capable international departments.
Osaka: Yodogawa Christian Hospital and the international floors of major university hospitals.
Outside major cities, English-speaking staff are less reliable. Translation apps (Google Translate's camera and voice functions) are useful; hotels can often arrange translation assistance for medical appointments.
Pharmacies (Yakkyoku)
Japanese pharmacies (マツモトキヨシ, ドラッグストア, or 薬局) sell over-the-counter medicines, but the product names and formulations differ from Western equivalents. Staff rarely speak English. Common items: pain relief (イブ — ibuprofen, ロキソニン — loxoprofen), cold medicine (パブロン, コルゲン), stomach medicine (太田胃散 — Ohta's Isan), and allergy medicine (アレグラ).
If you take prescription medication, bring an adequate supply and a letter from your doctor explaining the prescription in case of customs questions. Japan has strict controls on some medications common elsewhere — psychotropic drugs (including some ADHD medications) require advance permission to import.
Emergency Services
Emergency number: 119 for ambulance and fire, 110 for police. English assistance is available on both lines. Ambulances in Japan are free; the hospital treatment on arrival is charged. In a genuine emergency, Japanese hospitals treat first and handle insurance/payment afterward — don't hesitate to call an ambulance.
Common Health Situations for Visitors
Altitude sickness: Relevant for visitors climbing Mount Fuji or trekking in the Japanese Alps above 2,500m. Ascend slowly and hydrate.
Heat and humidity: Japanese summers (July–September) are extremely hot and humid. Heat stroke (netsu-chuusho) is a genuine risk during active outdoor activities. Carry water, use shade, and rest if feeling symptoms.
Mosquito-borne illness: Japan has mosquitoes, particularly in summer and in wooded areas. Dengue fever cases are rare but have occurred. Standard insect repellent is sensible.
Food safety: Japan's food safety standards are very high. Food poisoning from properly served restaurant food is uncommon. Raw fish at legitimate sushi restaurants is safe.