Daikoku-yu Onsen - A Tattoo-Friendly Hot Spring in Sumida, Tokyo

Nestled in Tokyo's vibrant Sumida ward, Daikoku-yu (押上温泉 大黒湯) offers a rare convergence of traditional bathing culture and modern urban life. This beloved public bathhouse, established in 1949, draws its mineral-rich waters from a 60-year-old natural spring beneath the city streets. Following a thoughtful renovation in 2014, Daikoku-yu preserves its historic charm—featuring a classic wooden ceiling and hand-painted Mount Fuji mural—while incorporating contemporary comforts that cater to today's bathers.

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What truly sets this gem apart is its location just minutes from Tokyo Skytree, allowing you to soak in soothing thermal waters while gazing up at one of Japan's most iconic modern landmarks—an experience that perfectly encapsulates Tokyo's harmonious blend of tradition and innovation.

Fully Tattoo-Friendly with Courtesy Notice: Daikoku-yu welcomes travelers with tattoos of all sizes with no covering required—simply inform the staff upon arrival as a courtesy, and you'll be warmly welcomed into this authentic Tokyo bathing experience.

• Authentic Urban Onsen Experience: Enjoy genuine mineral hot springs in the heart of Tokyo—a rarity in the metropolitan area
• Stunning Skytree Views: Bathe in the open-air rotenburo while gazing directly at the illuminated Tokyo Skytree tower
• Tattoo-Friendly Hospitality: Experience traditional Japanese bathing culture without worry about tattoo restrictions
• Unique Therapeutic Waters: Benefit from sodium bicarbonate-rich waters and specialized carbonated baths rarely found elsewhere
• Blend of Retro and Modern: Immerse yourself in authentic Showa-era architecture updated with contemporary wellness amenities
• 24-Hour Operation: Perfect for jet-lagged travelers or night owls, with doors open until 10AM the following morning

Stepping into Daikoku-yu's baths, you'll immediately notice the difference in the water quality. The weak alkaline waters (maintained at a comfortable 37°C) contain a therapeutic blend of sodium bicarbonate and calcium that leaves your skin noticeably softer and helps relieve muscle tension. Many visitors report a silky-smooth sensation that lingers well after your bath concludes.

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The bathing areas offer a thoughtful variety of experiences: soothe tired muscles in the massage jet bath, improve posture in the standing bath, or find total relaxation in the wood-decked rotenburo where you can recline while watching Skytree tower against the Tokyo sky. The specialty carbonated bath—a feature rarely found in traditional onsen—creates thousands of tiny bubbles that dance across your skin, increasing circulation and oxygen absorption while providing a uniquely effervescent sensation.

• Adult Admission: ¥520–¥550 
• Sauna Access: Additional ¥250–¥330 (varies by day)
• Elementary School Children: ¥220
• Young Children (1-6): ¥100
• Payment: Cash only, no credit cards accepted

No reservations are needed at Daikoku-yu—simply show up during operating hours and pay at the entrance. The facility operates on a first-come, first-served basis with ample capacity for most visitors.

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🌐 Website: https://www.daikokuyu.com/english/index.html  

📞 Phone: 03-3622-6698  

📍 Address: 3-12-14 Yokokawa, Sumida-ku, Tokyo

• Monday 15:00–22:30
• Tuesday 15:00–22:30
• Wednesday 15:00–22:30
• Thursday 15:00–22:30
• Friday 15:00–22:30
• Saturday 15:00–22:30
• Sunday 15:00–22:30