Tattoo-Friendly Onsen in Tokyo, Japan
18 verified facilities with confirmed tattoo policies in Tokyo.
Tokyo Tattoo-Friendly Onsen Pocket Guide (2026)
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Tattoo-Friendly Bathing in Tokyo
Tokyo may not have the volcanic springs of Beppu or Hakone, but it is home to Japan's most organized tattoo-friendly bathing movement: the WELCOME SENTO network. Launched in the late 2010s, this initiative brings together independently-owned neighborhood bathhouses (sento) that explicitly welcome tattooed guests with multilingual signage and trained staff. For visitors staying in Tokyo, this means dozens of accessible options spread across the city's 23 wards.
Beyond the WELCOME SENTO members, Tokyo also has natural hot spring facilities pumping real onsen water from deep underground — yes, central Tokyo sits above geothermal reserves. Facilities like Thermae-Yu in Shinjuku truck in water from Izu, while sento in Ota-ku and Setagaya tap into the famous "kuroyu" (black mineral spring) belt that runs beneath southern Tokyo. These dark, mineral-rich waters are unique to the region and offer a bathing experience you genuinely cannot find elsewhere.
The cover-up policy (using provided sticker patches) at larger commercial facilities like Spa LaQua and Saya no Yudokoro provides another tier of access. Tokyo gives tattooed visitors the widest range of options of any Japanese city — from ¥520 neighborhood gems to premium all-night spa complexes.
Cultural Context
Tokyo's sento culture dates back to the Edo period (1603-1868) when public bathhouses were essential infrastructure — and a social equalizer. Samurai, merchants, and artisans bathed side by side. Tattoos were common among firefighters (hikeshi) and laborers as symbols of bravery and guild membership. The modern "tattoo ban" that spread through Japanese onsen from the 1990s was largely driven by hotel chains and resort facilities, not by traditional sento. The WELCOME SENTO movement consciously reclaims this inclusive heritage, arguing that the original spirit of Japanese public bathing was always communal and non-discriminatory.
Fully Accepted(13)
Tattoos welcome in all communal areas — no restrictions.
Thermae-Yu
テルマー湯
Officially tattoo-friendly since opening. All areas including saunas accessible
1-1-2 Kabukicho, Shinjuku, Tokyo 160-0021
11:00 AM - 9:00 AM (next day)
+81 3-5285-1726
Transported natural hot spring (Nakaizu)
Myouhou
妙法湯
Part of WELCOME SENTO network. Tattoos explicitly welcome
3-32-12 Nishi-Ikebukuro, Toshima, Tokyo 171-0021
3:30 PM - 12:00 AM (closed Tuesdays)
+81 3-3957-8433
Heated tap water (sento)
Kotobuki-yu
寿湯
WELCOME SENTO member. Famous for being tattoo-friendly since before the movement
4-17-1 Higashi-Ueno, Taito, Tokyo 110-0015
11:00 AM - 12:00 AM (closed Tuesdays)
+81 3-3844-8886
Heated natural well water (soft water)
Daikoku-yu
大黒湯
WELCOME SENTO member. Traditional sento with temple-style architecture
3-12-14 Yokozuna, Sumida, Tokyo 130-0015
3:30 PM - 12:00 AM (closed Mondays)
+81 3-3622-6698
Heated tap water (sento)
Konparu-yu
金春湯
One of few tattoo-friendly sento in Ginza. WELCOME SENTO member
8-7-5 Ginza, Chuo, Tokyo 104-0061
2:00 PM - 10:00 PM (closed Sundays)
+81 3-3571-5469
Heated tap water (sento)
Hasunuma Onsen
はすぬま温泉
Black-mineral hot spring sento. Tattoos fully welcome
6-16-11 Nishi-Kamata, Ota, Tokyo 144-0051
3:00 PM - 12:00 AM (closed Fridays)
+81 3-3734-0081
Natural black mineral spring (kuroyu)
Akebono-yu
あけぼの湯
Tattoo-friendly since 2018. One of the largest sento in East Tokyo
2-5-12 Tokiwa, Koto, Tokyo 135-0006
6:00 AM - 12:00 AM daily
+81 3-3631-2026
Heated natural well water
Shimizu-yu
清水湯
Modern renovated sento. Tattoos welcome in all areas
3-9-10 Koyama, Shinagawa, Tokyo 142-0062
12:00 PM - 12:00 AM (closed Mondays)
+81 3-3781-0575
Natural black mineral spring (kuroyu) + yellow spring
Hisamatsu-yu
久松湯
Award-winning design sento. Tattoos welcome
4-32-15 Sakuradai, Nerima, Tokyo 176-0002
11:00 AM - 11:00 PM (closed Tuesdays)
+81 3-3991-5092
Heated natural well water
Yumori no Sato
湯守の里
Natural kuroyu (black spring) onsen. Tattoos fully welcome
1-15-1 Chitosedai, Setagaya, Tokyo 157-0071
10:00 AM - 11:30 PM daily
+81 3-5765-1126
Natural black mineral spring (kuroyu)
Jakotsu-yu
蛇骨湯
Historic Asakusa sento. One of first to welcome tattooed guests. WELCOME SENTO member
3-12-4 Asakusa, Taito, Tokyo 111-0032
1:00 PM - 12:00 AM (closed Tuesdays)
+81 3-3841-8645
Natural black mineral spring (kuroyu)
Takenoyu Onsen
竹の湯温泉
Natural mineral spring sento. Tattoos welcome
2-18-2 Sanno, Ota, Tokyo 143-0023
3:30 PM - 11:30 PM (closed Wednesdays)
+81 3-3771-3265
Natural black mineral spring (kuroyu)
Mikoku-yu
御谷湯
Renovated designer sento. Tattoos welcome in all areas
1-6-2 Ishiwara, Sumida, Tokyo 130-0011
3:30 PM - 1:00 AM (closed Wednesdays)
+81 3-3623-1695
Natural black mineral spring (kuroyu)
Cover Up Required(5)
Tattoos must be covered with provided adhesive patches.
Spa LaQua
スパ ラクーア
Tattoos must be covered with provided sticker patches (available at front desk, up to A4 size)
1-4-1 Kasuga, Bunkyo, Tokyo 112-0003
11:00 AM - 9:00 AM (next day)
+81 3-3817-4173
Sodium-chloride bicarbonate (from 1,700m underground)
Odaiba Oedo Onsen Monogatari
東京お台場 大江戸温泉物語
Small tattoos can be covered with provided stickers (available at desk). Large tattoos not admitted
2-6-3 Aomi, Koto, Tokyo 135-0064
11:00 AM - 9:00 AM (next day)
+81 3-5500-1126
Sodium-chloride (from 1,400m underground)
Saya no Yudokoro
さやの湯処
Tattoos must be covered with sticker patches. Available at front desk, free of charge
3-41-1 Maeno, Itabashi, Tokyo 174-0063
10:00 AM - 12:00 AM daily
+81 3-5916-3826
Natural uguisu-colored spring (unique green tint)
Spa Japon (Toshimaen Niwa no Yu)
庭の湯
Cover stickers provided for tattoos up to 15cm x 15cm. Larger tattoos not admitted
3-25-1 Mukoyama, Nerima, Tokyo 176-0022
10:00 AM - 11:00 PM daily
+81 3-3990-4126
Natural sodium-chloride spring
Tenkuu no Yu (RAKU SPA Garden)
RAKU SPA ガーデン 天空の湯
Cover patches required for tattoos. Provided free at reception. Maximum 2 patches
8-4-1 Hikarigaoka, Nerima, Tokyo 179-0072
9:00 AM - 1:00 AM daily
+81 3-3939-7126
Natural sodium-chloride spring
Tokyo Is Best For
Tips for Tokyo
- 1Look for the WELCOME SENTO sticker at the entrance — it's a reliable signal that tattoos are accepted.
- 2Tokyo sento have a flat city-wide price of ¥520 for adults, set by the Tokyo Sento Association. Any facility charging ¥520 is a traditional sento.
- 3Bring or buy a small towel (tenugui). Most sento sell them for ¥200-300 but don't provide them free.
- 4The Ota-ku and Setagaya areas have the highest concentration of natural "kuroyu" (black mineral spring) sento — the dark water is mineral-rich and worth seeking out.
- 5For overnight options, Thermae-Yu in Kabukicho is open until 9 AM the next morning and is fully tattoo-friendly — useful for late-night arrivals or early-morning departures.
Frequently Asked Questions
WELCOME SENTO is a voluntary network of Tokyo sento (public bathhouses) that explicitly welcome international visitors and people with tattoos. Member sento display a sticker at the entrance and provide basic English guidance. The network includes over 30 sento across Tokyo.
Some do. Tokyo sits above geothermal reserves, and certain sento tap natural mineral springs from 500-1,700 meters underground. The "kuroyu" (black mineral water) belt in southern Tokyo (Ota-ku, Setagaya) is particularly famous. Standard sento heat regular tap water, which is still a great experience.
Many larger Tokyo facilities provide adhesive patches (similar to large bandages) that cover tattoos up to A4 or A5 size. These are usually free and available at the front desk. If your tattoos are larger than the patches can cover, check with staff — some facilities are flexible, others are not.
Yes. Thermae-Yu in Kabukicho (8-minute walk from Shinjuku Station East Exit) is fully tattoo-friendly and one of the most popular options for tourists. It uses real onsen water transported from Nakaizu and is open until 9 AM the next day.
Absolutely. WELCOME SENTO members are set up for international visitors. Even at non-member sento, the routine is universal: pay at the counter (¥520), grab a basket, undress in the changing room, wash thoroughly at the shower stations, then soak. A few Japanese phrases (like "sumimasen" for excuse me) are appreciated but not required.