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Mountain town in Wakayama, Japan

Healthcare in Koyasan: hospitals, costs and insurance

Updated October 2026Sources
—Private doctor's visit

Healthcare in Koyasan

A small local clinic handles basic care. Serious cases go by ambulance down the mountain to Hashimoto or Wakayama, so carry any medicines you need.

Hospitals for foreigners in Koyasan

HospitalGood to know
Hashimoto Municipal HospitalNearest larger hospital in Hashimoto, about 1 hr down the mountain

Key facts

Travel and health insurance

Travel insurance isn't required to enter Japan, but treatment for visitors is paid upfront.

InsurerGood for
SafetyWing Nomad InsuranceMonthly subscription for nomads and long trips; cancel anytime.
GenkiHealth insurance for nomads, from a European insurer.
World NomadsTrip insurance that covers many adventure activities.
HeymondoSingle-trip, annual and long-stay plans with a medical app.
IMG GlobalTravel medical and long-term international health plans.

Quick answers

What is the best hospital in Koyasan for foreigners?

Hashimoto Municipal Hospital: Nearest larger hospital in Hashimoto, about 1 hr down the mountain

Do I need travel insurance for Japan?

It isn't required for entry, but recommended: hospitals in Japan expect visitors to pay or show insurance.

More about Koyasan

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Sources

SoloSquare has no commercial relationship with the insurers listed. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.