Tap water in Japan is generally safe to drink, and many travelers are surprised by how normal that feels in everyday life. You don’t have to rely on bottled water, and even public taps are typically fine. At the same time, Japan also has a curious everyday pattern: even though the water is drinkable, many people still choose filters at home—or buy bottled water anyway. This article explains what makes Japanese tap water drinkable, why it often tastes “soft,” and what that small “filter culture” reveals about daily life in Japan. Is Tap Water Safe to Drink in Japan? ...
