NHIS 2025

A clear, practical guide to Japan’s National Health Insurance (NHI) in 2025—who must join, how to enroll, what it covers, copay rates, high-cost protections, premiums, and smart tips for expats and students. Simple steps, helpful tables, and internal links throughout.

New in Japan and wondering how health insurance works? This simple, friendly guide explains Japan’s National Health Insurance (NHI/NHIS) in plain English—who must enroll, how premiums work, what’s covered, how to use your card, and what to do when you leave. National Health Insurance in Japan explained Japan has two main public health insurance systems:…