Right Onsen › Tokyo › Koto City
IZUMI TENKU no yu
3.8★ · 1,766 Google ratings · Koto City, Tokyo · 泉天空の湯 有明ガーデン
✓ Day visitors✓ Outdoor bath✓ Sauna
Before you go
Can you bathe here?
Day visitors
✓ YesReported by two visitors
Hours
00:00–24:00From the facility's listing
Tattoos
? Call aheadNo policy stated in the 37 recent reviews we read or on the facility's website
Price
¥2,600 adultReported by two visitors
Bathing
Men and women separateReported by two visitors
How we know this
- Day visitors: Visitors describe paying an entrance fee for day-use bathing without staying overnight, with reports from 2026. · 2 visitors, Jun 2026 – Jul 2026
- Price: Weekday adult admission was reported as ¥2600 in mid-2026, though other visits in the same year cited higher fees near ¥3800. · 2 visitors, Jul 2026 – Aug 2026
- Bathing arrangement: Men's and women's baths are separate, though the women's side reportedly lacks a dry sauna and cold bath found on the men's side. · 2 visitors, Jun 2026 – Aug 2026
The bath
What you’ll find
Izumi Tenku no Yu is a large day-use hot spring bathhouse attached to a hotel near Ariake Arena, offering indoor and rooftop outdoor baths, saunas, and a cold plunge, though prices are relatively high and the rooftop bath lacks a real view.
Bath setup
Outdoor bath
✓ YesConfirmed by recent visitor reports
Sauna
✓ YesConfirmed by recent visitor reports
Cold bath
✓ YesReported by two visitors
View
✕ NoneReported by two visitors
Rest area
✓ YesReported by two visitors
Restaurant
✓ YesConfirmed by recent visitor reports
Lodging
✓ YesReported by two visitors
How we know this
- Outdoor bath: A rooftop open-air bath exists, though it was under renovation at one visit and described by another as lacking a real view. · 3 visitors, Jul 2026 – Aug 2026
- Sauna: Multiple sauna rooms are available, including an auto-loyryu sauna and a newly added dry sauna reaching high temperatures. · 3 visitors, Jun 2026 – Aug 2026
- Cold bath: A cold plunge bath is available, reported as very cold at around 15-16°C. · 2 visitors, Jun 2026 – Aug 2026
- View: Despite the facility's name suggesting a sky view, reviewers report the outdoor bath area is enclosed with no real view. · 2 visitors, Jul 2026
- Rest area: A rest area with reclining chairs and blankets is available for lounging after bathing. · 2 visitors, Jun 2026 – Aug 2026
- Restaurant: An on-site restaurant (Ariake Kitchen) serves meals after bathing, though it closes relatively early. · 3 visitors, Jun 2026 – Aug 2026
- Lodging: The bath facility is attached to a hotel, with lodging guests sometimes receiving discounted bath admission. · 2 visitors, Jul 2026 – Sep 2026
Guide
Good to know
Outdoor bath
A rooftop open-air bath exists, though it was under renovation at one visit and described by another as lacking a real view.
Confirmed by recent visitor reportsRestaurant
An on-site restaurant (Ariake Kitchen) serves meals after bathing, though it closes relatively early.
Confirmed by recent visitor reportsView
Despite the facility's name suggesting a sky view, reviewers report the outdoor bath area is enclosed with no real view.
Reported by two visitorsPractical
What you need
Towels
✓ IncludedReported by two visitors
Soap & shampoo
✓ ProvidedReported by two visitors
Hair dryer
✓ YesReported by two visitors
Parking
✓ On siteFrom the facility's listing
Wheelchair
✓ Entrance, restroom, parkingAccessible entrance, restroom, parking per the listing; the baths themselves are not assessed
How we know this
- Towels: Towel rental is included in admission, with both a small towel and a bath towel provided. · 2 visitors, Jun 2026 – Jul 2026
- Soap & shampoo: Shampoo and other amenities are provided free at the washing stations, allowing bathing without bringing supplies. · 2 visitors, Jul 2026
- Hair dryer: Multiple types of hair dryers are available in the changing rooms. · 2 visitors, Jul 2026 – Aug 2026
Timing
When to go
Quietest Tuesday around 4:00. Busiest Saturday around 15:00.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MO | |||||||||||||
| TU | |||||||||||||
| WE | |||||||||||||
| TH | |||||||||||||
| FR | |||||||||||||
| SA | |||||||||||||
| SU |
Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 00:00–24:00 |
| Tuesday | 00:00–24:00 |
| Wednesday | 00:00–24:00 |
| Thursday | 00:00–24:00 |
| Friday | 00:00–24:00 |
| Saturday | 00:00–24:00 |
| Sunday | 00:00–24:00 |
Getting there
How to get there
Nearest station
Ariake-Tennis-no-moriAbout 4 min on foot, 0.3 km in a straight line
Address
2 Chome-1-8 Ariake, Koto City, Tokyo 135-0063From the facility's listing
Show a driver
泉天空の湯 有明ガーデンThe name in Japanese, for a taxi or at the counter
Phone
+8150-3111-4850Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.shopping-sumitomo-rd.comOfficial, in Japanese
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Questions
Common questions
Can I visit IZUMI TENKU no yu without staying overnight?
Visitors describe paying an entrance fee for day-use bathing without staying overnight, with reports from 2026.
How much does IZUMI TENKU no yu cost?
Weekday adult admission was reported as ¥2600 in mid-2026, though other visits in the same year cited higher fees near ¥3800.
