For many international travelers, soaking in a natural hot spring (Onsen) is a “must-do” Japanese experience. However, the “No Tattoo” rule at many facilities can be a confusing hurdle.
This guide explains the history behind these rules and provides a curated list of authentic natural hot springs in Tokyo where tattoos are welcomed.
Understanding the Tattoo Culture in Japan
If you have tattoos, you might wonder why so many Onsens turn you away. The reasons are deeply rooted in Japanese history:
- Social Stigma: Historically, tattoos in Japan were associated with members of organized crime groups (Yakuza). To prevent trouble and ensure other guests felt “safe,” many businesses implemented a blanket ban on tattoos.
- Conservative Values: While younger generations and travelers see tattoos as fashion or self-expression, traditional Japanese values still lean toward seeing them as “anti-social” or “intrusive” in shared public spaces.
- The Sento Exception: Unlike large private spa resorts (“Super Sento”), local neighborhood bathhouses (Sento) serve as essential infrastructure for daily life. Therefore, they traditionally do not discriminate against people with tattoos.
Top Tattoo-Friendly Natural Onsens in Tokyo
The following facilities are traditional Sento that offer genuine natural hot spring water and welcome guests with tattoos.
| Facility Name | Nearest Station | Highlights |
| Musashi-Koyama Onsen Shimizu-yu | Musashi-Koyama (Tokyu Meguro Line) | Famous for two types of natural springs: “Kuro-yu” (Black Water) and “Kogane-no-yu” (Golden Water). |
| Oshiage Onsen Daikoku-yu | Oshiage (Hanzomon/Asakusa Line) | Located near Tokyo Skytree. You can view the tower from the large open-air bath. |
| Kosugi-yu | Koenji (JR Chuo/Sobu Line) | While not technically a volcanic spring, its “Milk Bath” is legendary. Very welcoming to diverse cultures. |
| Hasunuma Onsen | Hasunuma (Tokyu Ikegami Line) | Features beautiful Taisho-era retro decor and amber-colored natural spring water. |
| Togoshi Ginza Onsen | Togoshi-Ginza (Tokyu Ikegami Line) | A modern facility located right off Tokyo’s longest shopping street, featuring natural “Black Water.” |
| Hisamatsu-yu | Sakuradai (Seibu Ikebukuro Line) | A stunning “designer” bathhouse with high-quality brown natural spring water in an open-air setting. |
| Yu-donburi Sakae-yu | Minowa (Hibiya Line) | Located near Asakusa. Offers nano-bubble natural springs and high-quality outdoor tubs. |
Essential Onsen Etiquette for Beginners
To ensure a respectful experience, please follow these golden rules:
- Wash Before You Soak: Sit on a stool at the washing station and clean your body thoroughly before entering the communal bath.
- No Swimwear: Everyone enters the bath completely naked. Swimsuits are not allowed in traditional Onsens or Sentos.
- Towel Placement: Do not let your towel touch the bathwater. Place it on your head or on the side of the tub.
- No Swimming: Onsens are for quiet relaxation. Keep your voice low and avoid splashing.
- Dry Off Quickly: Before heading back to the locker room, wipe off excess water so you don’t leave a wet trail on the floor.
Pro-Tip: Small Tattoos
If you have a very small tattoo and want to visit a facility that is usually “No Tattoos,” many places will allow entry if you cover it with a waterproof bandage (Tattoo Cover Sticker). These can be purchased at Japanese drugstores or convenience stores.
How to Buy Tattoo Cover Stickers in Japan
If you have a tattoo and want to visit a facility that has a “No Tattoo” policy, many places will allow you entry if the tattoo is small enough to be covered by a waterproof bandage or sticker (usually around 10cm x 15cm). Here is where and how to get them.
1. Where to Buy (Locations)
- Convenience Stores (Konbini): Large branches of FamilyMart, Lawson, or 7-Eleven often carry basic waterproof bandages in their first-aid section.
- Discount Stores (Don Quijote): “Donki” is the most reliable place to find specific “Tattoo Cover Seals” in various skin tones and sizes. Look near the cosmetics or travel goods section.
- Drugstores: Stores like Matsumotokiyoshi (Matsukiyo) or Welcia carry medical-grade waterproof films that work perfectly for covering ink.
- Online: If you have time before your trip, ordering from Amazon Japan or Rakuten is the easiest way to find the perfect color match.
2. What to Look For (Key Japanese Terms)
When searching in a store, you can show these terms to a staff member:
- Tattoo Cover Seal: タトゥー隠しシール (Tattoo kakushi shiiru)
- Waterproof Bandage: 防水絆創膏 (Bousui bansoukou)
- Skin Color / Flesh Color: 肌色 (Hada-iro)
3. Important Tips for Application
- Size Matters: Most “Tattoo-friendly” policies at major chains (like Hoshino Resorts) only apply if the tattoo can be covered by a single sticker (approx. 10cm x 15cm).
- Clean and Dry: Apply the sticker to clean, dry skin before arriving at the onsen. If the skin is oily or wet, the steam and hot water will cause it to peel off.
- Color Matching: Stickers come in different shades (Fair, Ochre, Tan). Pick the one closest to your skin tone to make it less noticeable to other guests.
4. At the Onsen Front Desk
Many modern facilities now sell these stickers directly at the front desk for around 200–500 JPY.
Enjoy your soak and experience one of the most relaxing parts of Japanese culture!
