Skip to content
Small Steps JapanJapan with kids
The giant red paper lantern of the Kaminarimon gate at Senso-ji temple in Asakusa, Tokyo, with visitors passing beneath.

Onsen etiquette for children, explained simply

The simple onsen etiquette rules to teach kids before their first Japanese hot-spring bath — washing first, towels, quiet and calm, so everyone relaxes.

By Small Steps Japan EditorialReviewed by Small Steps Japan Editorial Standards4 min readIndependently researched

Onsen etiquette is simple, and teaching kids the handful of rules beforehand turns a potentially awkward first visit into a calm, happy one. Frame it as “how the onsen works” and children pick it up quickly.

The golden rule: wash first

Before entering the bath, everyone washes and rinses thoroughly at the seated showers — this is the most important rule, because the bath is for soaking clean, not washing. Make it part of the ritual and kids will remember it.

The little towel

The small towel is for washing and modesty. It shouldn’t go into the bath water — kids can leave it at the side or, as many do, fold it and rest it on their head. That last part usually delights them.

In the bath

  • Enter and move calmly — no jumping, splashing or swimming.
  • Keep voices low; an onsen is a quiet, relaxing place.
  • Long hair tied up and out of the water.
  • Short soaks only — the water is hot — and no running on wet floors.

Make it easy on everyone

Practise the steps at home in words — wash, rinse, towel aside, soak gently, quiet voice. If you’d rather your children learn without an audience, book a private bath for the first go. Either way, a little preparation means the whole family relaxes.

Turn this into your itinerary

The planner builds a personalised, day-by-day version around your family.

Start planning →

Common questions

What onsen rules should I teach my kids?
Three simple ones: wash and rinse thoroughly before getting in, keep the little towel out of the bath water, and stay calm and quiet with no splashing or swimming. Short soaks only, as the water is hot.
How can kids practise onsen etiquette first?
Talk through the steps at home — wash, rinse, towel aside, soak gently, quiet voice — and consider booking a private bath for the first visit so they can learn without an audience.

Keep reading