Soak Like a Local: Your First Japanese Onsen, Made Simple

How to Properly Use a Japanese Onsen (Step by Step)

1. Check the rules before you go.
   Most onsens are separated by gender, require full nudity in the bathing area, and many still have tattoo restrictions, though some are becoming more flexible. It is worth checking the specific onsen’s policy in advance.

2. Bring the basics.
   A small towel is usually used for modesty and washing, and a larger towel is for drying off afterward. Some onsens provide them, but some local bathhouses may expect you to bring or rent your own.

3. Take off your shoes at the entrance.
   Many onsens have an entry area or locker space for shoes before you head into the changing room.

4. Enter the correct changing room and undress completely.
   Leave your clothes in a basket or locker. In most traditional Japanese onsens, swimsuits and underwear are not worn in the bathing area.

5. Take only your small towel into the bathing area.
   The larger towel stays in the changing room. The small towel can be used for modesty while walking around, but it should not go into the bath water.

6. Wash and rinse your body thoroughly before entering the bath.
   This is the biggest rule. Sit at the shower station, wash your whole body, and rinse off all soap and shampoo completely before soaking. The bath is for relaxing, not for cleaning yourself.

7. Tie up long hair.
   Hair should stay out of the water, just like your towel.

8. Ease into the water slowly.
   Onsen water is often quite hot, commonly around 39–42°C, so step in gradually and let your body adjust.

9. Soak quietly and respectfully.
   Keep your voice low, do not splash, and do not swim. Onsens are meant to be calm, relaxing spaces.

10. Keep your towel out of the bath.
    Place it on your head or on the side of the bath. Only your body should go into the water.

11. Dry off a little before returning to the changing room.
    Use your small towel to wipe off excess water so you do not drip everywhere. Then head back and fully dry off with your large towel.

12. Hydrate and take it easy afterward.
    Hot baths can be intense, so drink water and do not rush.

Quick etiquette reminders

• No photos in the bathing area.

• No swimsuits unless the facility specifically allows them.

• Do not add cold water or change bath settings unless the facility says it is okay. In some places, especially local baths, that is considered bad manners.