How to Bathe in a Japanese Onsen

People who visit a Japanese onsen for the first time often worry about doing something wrong. The good news is that the rules are simple once you know the routine. Wash your body first, keep the bath clean and quiet, and pay attention to the signs at the bathhouse.

The onsen (温泉) are natural volcanic hot springs that are appreciated for relaxation and for the feeling of calm they bring. We have already written more about onsen in Japan if you want the broader picture.

Basic rules for entering an onsen

There are a few basic rules to follow inside an onsen:

• You must wash your body before entering the water;
• Do not disturb others or swim in the water;
• Women with long hair should tie it up;
• Do not put the towel in the water, unless the place allows it;

There are also a few important details you should not forget:

• Take off your shoes - Onsen often use traditional flooring in the changing rooms, so entering with shoes on is an easy way to look out of place. There will always be a spot where you can leave them before entering the bath area;
• Do not enter the wrong bath - Bathhouses are usually divided by gender. In many places, the women's bath is marked with red signs and the kanji for woman (女), while the men's bath is marked with blue signs and the kanji for man (男);
• Remove your clothes - Practically all onsen prohibit swimsuits and regular clothing in the bath. Do not be embarrassed to be naked around others. Place your clothes in the baskets or lockers provided. The only thing you can usually take with you is a small towel, and it should stay out of the water;
• Shower first - No onsen allows you to enter the bath without washing first. Some provide a small stool with a showerhead, while others give you a bucket, water and a shower area nearby;
• Tattoos - In Japan, some places still prohibit entry with tattoos. If your tattoos are small, you can try to cover them; otherwise, look for a bath that allows them.

Of course, there are small differences in the rules from onsen to onsen. They are usually posted on the walls in Japanese. Watch what other people do and follow their lead.

Tips for bathing in hot springs

• Drink plenty of water before taking a bath. You can avoid dehydration and sweating too much from the heat;
• Before entering the bath, rinse your body and get used to the temperature slowly. During cold weather, start by warming your hands and feet first, then let the rest of your body adjust;
• When leaving the bath, simply drying off with a towel is usually enough. The sodium content will help preserve the skin's natural moisture, but leave calmly;
• After the bath, you will feel relaxed, but your body is tired, so it is recommended that you rest for 30 to 60 minutes, stay hydrated and enjoy a good meal;

The importance of making a good impression

In the 1990s, some foreign sailors caused trouble in several onsen in a port city in Hokkaido. The backlash eventually led to criticism of exclusionary bathhouse policies.

That is the past, and today many Japanese people are happy to see foreign visitors enjoy the onsen and learn the local customs. These etiquette rules will help you make a good impression and avoid confusion.