Quick guide:
Private onsen (family baths) are one of the easiest ways for foreigners to enjoy Japanese hot springs.
Because the bath is reserved for your group only, you can relax without worrying about public bath etiquette or language barriers.
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Best solution for foreigners:
Before You Use a Private Onsen
- Reservation system: Many private onsen require advance booking or time slots.
- Wash before bathing: Clean your body before entering the bath.
- No swimsuits: Bathing is usually done without clothing unless stated otherwise.
Inside the Private Bath
- Keep towels out of the water: Place them on the side or on your head.
- Quiet atmosphere: Even in private baths, loud noise should be avoided.
- No photos or videos: Privacy rules still apply.
Tattoos & Private Onsen
- Tattoo policies depend on the facility. For background and public bath rules, see → Onsen Tattoo Japan
- To avoid confusion, choosing a private onsen is usually the safest option.
Tip for first-time visitors:
Private onsen provide the least stressful experience for foreigners.
Learn more here →
Private Onsen in Japan
What to Bring
- Small towel, water bottle, hair tie, and toiletries if not provided.
- Optional: coin locker money (¥100–¥200) and a change of clothes.
Useful Japanese Phrases
- “Kashikiri buro wa arimasu ka?” → Do you have a private bath?
- “Kono ofuro wa yoyaku desu ka?” → Is this bath reservation-only?
Related Planning
Itinerary →
7-Day Tokyo & Kyoto Plan
Transport →
Haneda to Tokyo
/
Narita to Tokyo
Recommended next steps:
Rules vary by onsen. Always check signs on-site.
Last updated: 2026-01-21
