Hakone, one of Japan’s most famous onsen (hot spring) destinations, offers visitors a chance to relax in soothing mineral-rich waters while taking in breathtaking mountain views. However, before stepping into an onsen, it’s essential to understand the etiquette involved. Onsen culture is deeply rooted in Japanese tradition, and observing the proper customs ensures a respectful and enjoyable experience for everyone.
Here’s a local’s guide to onsen etiquette in Hakone.
Understanding the Onsen Culture

Onsens have been an integral part of Japanese culture for centuries, valued not only for their therapeutic benefits but also for their role in social and spiritual life. Unlike Western spas, onsens emphasize cleanliness, tranquility, and harmony with nature. Visitors should approach the experience with mindfulness and respect for the customs.
Step-by-Step Guide to Onsen Etiquette
1. Choosing the Right Onsen

Hakone has numerous onsens, ranging from traditional ryokan (Japanese inns) to modern spa resorts. Some onsens are gender-segregated, while others offer mixed bathing or private baths. Check whether the onsen you plan to visit allows tattoos, as some have restrictions.
2. Preparing for the Onsen
- Bring or rent a small towel (for washing) and a larger towel (for drying).
- Avoid eating a heavy meal or consuming alcohol before bathing.
- If you have long hair, bring a hair tie to keep it out of the water.
3. Washing Before Entering
- Use the shower area: Before entering the onsen, thoroughly wash your body using the provided stools, handheld showers, and soap.
- Scrub properly: This step is essential, as cleanliness is a fundamental aspect of onsen culture.
- Rinse off completely: Make sure no soap or shampoo remains on your body before stepping into the hot spring.
4. Entering the Onsen

- Step in slowly: The water is hot, so ease in gradually to adjust to the temperature.
- Keep towels out of the water: Your small towel can be placed on your head or on the side of the bath.
- Stay quiet and mindful: Onsens are places for relaxation, so avoid loud conversations or splashing.
5. After Bathing
- Dry off before leaving the bathing area: Use your small towel to remove excess water before entering the changing room.
- Rehydrate: Drink water or tea to replenish fluids after soaking in the hot spring.
- Rest and relax: Many onsens have a lounge area where you can rest after your bath.
Additional Etiquette Tips
- Tattoos: Some onsens prohibit tattoos due to their historical association with the yakuza. If you have a small tattoo, covering it with a waterproof bandage may be allowed.
- Mixed-Gender Onsens: In rare cases where mixed-gender bathing is allowed, wearing a modesty towel may be required.
- Children in Onsens: Small children are usually welcome but should be supervised to maintain a peaceful atmosphere.
Recommended Onsens in Hakone
1. Tenzan Onsen
A beautiful traditional onsen surrounded by lush greenery. Features multiple outdoor baths and a serene atmosphere, making it an ideal retreat for those seeking relaxation away from the crowds.

- Location: 208 Yumotochaya, Hakone, Kanagawa 250-0312
- Fee: ¥1,300 per adult, ¥650 per child
- Hours: 9:00 AM – 10:00 PM (last entry at 9:00 PM)
- Tattoos: Not allowed
- Facilities: Several open-air baths, a sauna, a cold water bath, and a tatami-floored relaxation area.
- Special Features: Natural rock baths and a peaceful riverside setting.
2. Hakone Yuryo
A modern yet traditional-style onsen with both large communal baths and private baths available for families or couples.

- Location: 4-1292 Tonosawa, Hakone, Kanagawa 250-0315
- Fee: ¥1,500 per adult, ¥750 per child
- Hours: 10:00 AM – 9:00 PM (last entry at 8:00 PM)
- Tattoos: Not allowed
- Facilities: Spacious open-air baths, a sauna, and indoor hot spring baths.
- Special Features: Private open-air baths available for reservation, offering stunning forest views.
3. Yunessun Spa Resort
A unique onsen theme park featuring wine, coffee, and sake baths, ideal for families and first-time visitors looking for a playful experience.

- Location: 1297 Ninotaira, Hakone, Kanagawa 250-0407
- Fee: ¥2,500+ for the themed onsen section; ¥1,500+ for the traditional baths
- Hours: 10:00 AM – 6:00 PM
- Tattoos: Allowed
- Facilities: Fun, themed hot springs, water slides, and traditional hot spring baths.
- Special Features: Famous for its unconventional onsen, such as the green tea, red wine, and sake baths.
4. Gora Kadan
A luxury ryokan with an exclusive onsen experience, perfect for those seeking privacy and high-end service.

- Location: 1300 Gora, Hakone, Kanagawa 250-0408
- Fee: Only available to ryokan guests (room rates vary, starting from ¥50,000 per night)
- Hours: Open for guests 24/7
- Tattoos: Allowed
- Facilities: Private open-air baths, luxurious indoor baths, and spa services.
- Special Features: Traditional Japanese hospitality, gourmet kaiseki dining, and impeccable service.
Conclusion
Experiencing an onsen in Hakone is both relaxing and culturally enriching. By following proper onsen etiquette, you show respect for this cherished tradition and ensure a pleasant experience for yourself and others. Whether you visit a rustic outdoor onsen or a high-end spa, embracing the customs will make your visit to Hakone’s hot springs truly unforgettable.
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