Can I Drink the Tap Water in Japan?

First of all, we know no one wants to get sick from drinking contaminated water in a foreign country. The good news is that Japan has one of the best tap water systems in the world, and you can drink it without any worries.

Is the Tap Water in Japan Safe?

According to the World Health Organization, Japan is one of the only 15 countries out of 196 that have potable tap water1. This means that the tap water in Japan meets the highest standards of quality and hygiene, and you can drink it straight from the faucet or use it for cooking. The majority of Japanese people do so, and many foreign residents and tourists also find the water pure and tasty.

What are Some Alternatives to Tap Water in Japan?

Although the tap water in Japan is safe and drinkable, some people may prefer other options for various reasons. For instance, some people may be sensitive to the chlorine smell or taste, or they may want to avoid any potential health risks from long-term exposure to trace amounts of chemicals or metals.

Do I need to boil the tap water in Japan before drinking?

Some people may prefer water that is filtered or boiled for extra safety and that is up to you. If you simply want a warm bottle of water you can purchase warmed bottles of water from vending machines and convenience stores.

How much does bottled water cost in Japan?

You can find many types of bottled water in Japan, from natural spring water to mineral water to flavored water. You can buy bottled water at convenience stores, supermarkets or vending machines. Small bottles of water cost approximately 100-150 yen from vendng machines and convenience stores. Whilst large 2 Litre bottles of water cost from 100-250 yen from supermarkets and convenience stores.

Whats the difference for the different color bottle caps?

1. White Cap Water Bottle
The bottled water with the white cap is not mineral water, but rather purified or processed drinking water (Drinking Water).

2. Blue Cap Water Bottle
Natural Mineral Water, which is gathered from deep down or by drilling, is the water with the blue bottle top. It is mineral-rich after years of filtration, purification, and activation at the bottom.

3. Green Cap Water Bottle
Mineral Water is the bottled water with the green cap, which is manufactured by artificially adding minerals to pure water and then sterilising it before filling it.

Conclusion

In conclusion, the tap water in Japan is extremely safe to drink and use for cooking, as it undergoes a strict quality control process that ensures its purity and hygiene. However, if you are concerned about the quality of the tap water, or if you have a personal preference, you can also choose from various alternatives, such as bottled water, water purifiers, or water dispensers. Whatever you choose, you can enjoy the water in Japan without any worries.

I hope this tap about tap water in Japan was helpful for you. If you have any questions or feedback, please let us know. 😊