In the Fathomless
Beauty of Nature,
You Feel an
Immeasurable Revitalization

KUDOCHI sauna OSAKA SHINSAIBASHI

ABOUT

Tranquility & Exaltation —
Relaxation & Tension
Alternating between opposites, you discover deeper revitalization.
KUDOCHI sauna has opened in Osaka Shinsaibashi – a luxurious, private retreat offering a journey through the “Seven Mysteries of Nature."
Embrace the boundless power, beauty, and relaxation of nature as a majestic, unprecedented revitalization unfolds.

FEATURES

  • Completely Private Rooms

    Every room is fully private, allowing guests to relax without interruptions. Each space has a unique concept, designed to help you find your own “balance.”

  • Customizable to Your Preferences

    Control your environment adjust the sound, lighting, aroma, and temperature to rediscover your ideal space. Explore and connect with your inner self.

  • Personal Cold Baths in Every Room

    Each room has a cold plunge bath for a refreshing cooldown. Customize the water temperature to your preference.

  • QR Code Access

    Contactless and unattended entry with QR codes ensures a smooth, hassle-free experience.

  • Open 24/7

    Available anytime - whether after work, on holidays, late at night, or early in the morning. Enjoy an extraordinary sauna experience whenever you desire.

CONCEPT

Immerse Yourself in the Seven Elements of Nature

KUDOCHI sauna in Osaka Shinsaibashi invites you to explore the seven realms of nature, where divine beauty and power unfold.
A utopia somewhere on Earth. The deep sea within the depths of memory. A frozen world of ice.
The mysterious spaces, somewhere between reality and dream, embrace you with soothing warmth, revitalizing the energy you need.
Open the seven forbidden doors and step into a mesmerizing self-liberation, becoming one with nature.

Standard

  • MOONPALACE

    Across all eras and regions, the moon has been revered for its mysterious power.
    Step into a space where beauty is illuminated by enchanting lights, and a magnificent full moon artwork awaits.
    Drawn into this mystical realm by the moon’s silent pull, you purify both body and soul as your dormant senses awaken.

    Capacity:
    2
    Pricing:
    90 minutes: ¥6,000,
    5-hour night package: ¥12,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 100°C

Superior

  • FROSTLAND

    Beneath the frozen drift ice, a surge of cold stirs, on the verge of rising into blue flames.
    This tranquil energy is captured in an ice world shaped by icicle-inspired design.
    In the pale blue air, just beyond the edge of your sharpened senses, a breakthrough awaits.

    Capacity:
    3
    Pricing:
    90 minutes: ¥10,000,
    5-hour night package: ¥20,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 100°C
  • EL DORADO

    Since ancient times, humanity has revered the sun as a god and sought the legend of El Dorado.
    This space embodies the sun’s boundless power, reflected in the golden light of sunrise and radiant artworks that adorn the floor and ceiling.
    Bathed in this primal brilliance, a surge of deep energy awakens from within.

    A cold bath is available inside the sauna

    Capacity:
    3
    Pricing:
    120 minutes: ¥13,000,
    5-hour night package: ¥20,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 100°C

Semi VIP

  • LAPUTA

    Before you stretches the sky world, a dream of humanity for ages.
    A mystical sea of clouds below, with a soft cloud lounge, and a paradise mural to meet your eyes.
    As you dive deeper into the world of pure white, you feel yourself becoming one with the sky.

    Capacity:
    4
    Pricing:
    120 minutes: ¥15,000,
    5-hour night package: ¥23,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 110°C
  • ATLANTIS

    In the depths of the ocean, where light cannot reach, lies the legendary continent that once basked in glory.
    A space that captures the romance of the seabed.
    Feel the waves of light and the floating sensation as fatigue and stress melt into the sea, leaving a sense of pleasure.

    Capacity:
    4
    Pricing:
    120 minutes: ¥15,000,
    5-hour night package: ¥23,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 110°C

VIP

  • SHANGRI-LA

    A majestic space on Earth, where the dream of Shangri-La takes form.
    Beneath the towering rocks surrounding the sauna, the cold bath is filled with pure water, where light particles dance and shimmer.
    Embracing the earth's powerful energy, the healing relieves all tension.

    Two types of cold baths

    Capacity:
    6
    Pricing:
    120 minutes: ¥25,000,
    5-hour night package: ¥36,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 110°C
  • CAVALON

    The world of the cave awaits, where cool air softly grazes the skin.
    Between rock faces adorned with countless stalactites, sunlight or starlight filters through.
    A serene atmosphere where inspiration thrives in stillness.

    Two types of cold baths

    Capacity:
    6
    Pricing:
    120 minutes: ¥25,000, 5-hour night package: ¥36,000
    Water temperature:
    Approx. 13°C to 15°C
    Sauna temperature:
    Adjustable up to 110°C

PRICE

Standard

90minutes
¥6,000
120minutes
-
5-hour night
package
¥12,000
Capacity
2

Superior

90minutes
¥10,000
120minutes
¥13,000
5-hour night
package
¥20,000
Capacity
3

Semi VIP

90minutes
-
120minutes
¥15,000
5-hour night
package
¥23,000
Capacity
4

VIP

90minutes
-
120minutes
¥25,000
5-hour night
package
¥36,000
Capacity
6

FLOW

  1. Step1

    Membership Registration

    Start by registering on our booking site.

  2. Step2

    Booking

    Select your desired date and room,
    then complete your booking with a credit card.

  3. Step3

    Arrival

    Entry opens five minutes before your reserved time.
    Access the room with your unique QR code.

  4. Step4

    Departure

    Leave at your own pace.
    Thereʼs no need for check-out;
    simply exit when youʼre ready.

Q&A

Can I come empty-handed?
Towels and amenities are provided, so you can enjoy your visit without any preparation.
When can I enter the room?
Access opens five minutes before your scheduled time. Please arrive on time as there is no waiting area.
How do I check out?
You may exit without formal check-out. If you exceed your time, staff may notify you.
Are drinks available for purchase?
Yes, an unattended vending area is available. Scan your personal QR code for payment.
Whatʼs the cold bath temperature?
Temperatures are controlled via chillers and vary by room.
Can I get a receipt?
Receipts can be issued through the booking site. Access your purchase history and select “Issue Receipt” for your preferred name.
Can I book consecutive sessions?
Yes, consecutive bookings are available if there is availability, with a one-hour cleaning interval.
Can I bring food and drinks?
Yes, but only in designated relaxation spaces. Food and drinks are not allowed in the bathing areas.
What if Iʼm late?
You can still enter, but your end time remains the same, reducing your session duration.
Can I cancel on the day?
Same-day cancellations are not allowed, and no refunds are given for no-shows.
Is a reservation required?
Yes, advanced reservations are required. Walk-ins are not accepted.
Can I make changes to my reservation?
Changes are allowed up to 24 hours before your booking time. Cancellations afterward are not permitted.
When are reservations available?
Reservations open twice a month. Schedule announcements are shared on Instagram.
Can I come with a mixed-gender group?
Yes, the Roppongi Onsen branch accommodates mixed-gender use.
Is swimsuit rental available?
Yes, rentals are 500 JPY per item.
What if I forget something?
Contact us via LINE with your room details and description of the item. Unclaimed items are disposed of after one week.
Are gift certificates available?
Yes, available online in digital or physical formats.
Can I use the space with multiple people?
Yes, each room has a designated capacity.
Can I take photos?
Photos are allowed and encouraged for social media.

ACCESS

KUDOCHI sauna
Osaka Shinsaibashi

1F Ichigo Shinsaibashi Bldg, 1-15-15 Higashishinsaibashi, Osaka Chuo-ku, Osaka 542-0083 Japan

On LINE Online Shop