Vaccination in Japan: What Travelers, Expats, and Families Actually Need to Know
Packing lists for a Japan trip rarely mention vaccines — and that's mostly for good reason. Unlike destinations that require proof of specific immunizations before you're allowed in, Japan doesn't impose blanket vaccination requirements on most international visitors. That said, "not required" isn't the same as "not worth thinking about." Between routine immunizations, a few Japan-specific travel recommendations, and questions foreigners often have about accessing vaccines like HPV once they're actually living here, there's more useful information than the average traveler realizes. This guide covers what's actually required to enter Japan, what's recommended but optional, how families and long-term residents should think about catch-up vaccinations, and how foreigners can access the HPV vaccine in Japan if it's not something they got before arriving.
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