Japanese
most familiar
spa resort
Underground 1500mspring forth
Enjoy the sodium chloride high salt hot spring
THE SPA Nishiarai Business Information
[Business hours] 10:00-23:00
Last check-in: 22:30 (30 minutes before closing)
[Closing days] Open all year round
[Parking lot] 108 spaces
[Morning bath] 7:00-10:00 (only open on weekends and holidays)
Morning bath Last check-in: 9:30
Information
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- November 2025, 12 News
- [Updated 12/8 (Mon)] Notice of suspension of women's Tsuboyu bath use on 12/10 (Wed)
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- November 2025, 12 Restaurant recommendation
- Want to eat a hearty meal? Introducing the great value "double portion"!!
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- November 2025, 11 Recommended plan setRelaxation recommended
- [Winter CP] Announcement from Relaxation Salon Aura
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- November 2025, 10 Recommended plan set
- [Updated on Monday, October 27th] Notice of Women's Silky Bath Malfunction
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- November 2025, 08 Recommended plan setNews
- Enjoy with subscription! Unlimited use of sports club and hot springs plan! Save up to 13,540 yen per month!
InformationSee the list
-
- November 2025, 12 News
- [Updated 12/8 (Mon)] Notice of suspension of women's Tsuboyu bath use on 12/10 (Wed)
-
- November 2025, 12 Restaurant recommendation
- Want to eat a hearty meal? Introducing the great value "double portion"!!
-
- November 2025, 11 Recommended plan setRelaxation recommended
- [Winter CP] Announcement from Relaxation Salon Aura
-
- November 2025, 10 Recommended plan set
- [Updated on Monday, October 27th] Notice of Women's Silky Bath Malfunction
-
- November 2025, 08 Recommended plan setNews
- Enjoy with subscription! Unlimited use of sports club and hot springs plan! Save up to 13,540 yen per month!
-
SpaSpa
THE SPA Nishiarai's natural hot spring is a strong sodium chloride hot spring that springs from 1500 meters underground. The smooth water is gentle on the skin and is known for its high heat retention and moisturizing effects.
SpaSpa
THE SPA Nishiarai's natural hot spring is a strong sodium chloride hot spring that springs from 1500 meters underground. The smooth water is gentle on the skin and is known for its high heat retention and moisturizing effects.
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Relaxationrelaxation
THE SPA Nishiarai offers a variety of relaxation rooms.Please enjoy the relaxing and relaxing time to your heart's content.
Relaxationrelaxation
THE SPA Nishiarai offers a variety of relaxation rooms.Please enjoy the relaxing and relaxing time to your heart's content.
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RestaurantDining room
Spa Dining Ikoi is a restaurant that boasts a wide variety of menu items, including Japanese, Western, and Chinese cuisine. In addition to meals, the restaurant also offers a wide range of drinks and a la carte dishes to brighten up your time after your bath.
RestaurantDining room
Spa Dining Ikoi is a restaurant that boasts a wide variety of menu items, including Japanese, Western, and Chinese cuisine. In addition to meals, the restaurant also offers a wide range of drinks and a la carte dishes to brighten up your time after your bath.
Restaurant recommendation
Relaxation recommended
AccessAccess
AccessAccess
THE SPA Nishiarai
1-17-10, Nishiaraisakaecho, Adachi-ku, Tokyo
Central Wellness Town 3F
Recruiting members!
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