Tours/Tokyo/Authentic Onsen Experience Tattoo Friendly Hidden Gem in Shinjuku
Authentic Onsen Experience Tattoo Friendly Hidden Gem in Shinjuku
5.0(16)Tokyo1 hour
VIATOR5.0(5)TRIPADVISOR5.0(11)
+6 photos
At a glance
Duration
1 hour
Price from
$45 / person
Location
Tokyo, Japan
Rating
5.0 / 5 · 16 reviews
Languages
EN
Group
Small group, up to 6
Cancellation
Free cancellation up to 24 hours before
Confirmation
Instant
Ticket
Mobile or paper ticket accepted
Operator
Alva Japan Tours 🇯🇵
Meeting point
We’ll meet in front of Starbucks. The person holding a smartphone displaying “AlvaJapan” is your guide.
Description
Immerse yourself in the authentic Japanese sento experience at a retro bathhouse in Shinjuku, Tokyo, built in 1954. This local favorite, not a tourist spa, offers a unique glimpse into the bathing culture. A bilingual guide will introduce you to the essentials of sento etiquette, including how to navigate shoe lockers and washing areas. Discover the fascinating history behind the iconic Mount Fuji murals, the role of sento in postwar communities, and the tradition of enjoying bottled milk after a soak. Whether you choose to bathe or relax with a drink, this hour-long experience is perfect for beginners wanting to connect with local customs.
Schedule & prices
Runs
Mon, Tue, Wed, Thu, Fri, and Sun
Start times
7:30 PM, 9:00 PM, and 10:30 PM
Next available
Thu, Oct 15
Adult (ages 1–70)
$45
Prices are per person when two book together; a solo traveller pays $78.
From the operator’s live schedule on Viator, checked Oct 14.
Tour Options
Authentic Onsen Experience Tattoo Friendly Hidden Gem in Shinjuku
What's included
Included
Shampoo & body soap use
After your bath, you’ll receive one complimentary bottle of milk or a soft drink. Nothing tastes better than a cold drink when your body is warm and your throat is dry.
Not included
Since the guide is male, female guests will enjoy the bath on their own without a guide.
Traveller Ratings
Reviews collected by Viator and Tripadvisor
5.0
16 reviews
5
16
4
0
3
0
2
0
1
0
How it compares in Tokyo
Rated higher than 74% of 1,006 reviewed tours in Tokyo
Starting price $45 is 42% below the typical $78 for tours of similar length in Tokyo
Excurgo comparison of 4,173 Viator tours, recalculated daily.
Important Information
Public transportation options are available nearby
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Suitable for all physical fitness levels
Cancellation
For a full refund, cancel at least 24 hours before the scheduled departure time.
1+ days before100% refund
0–1 days before0% refund
Frequently asked questions
How long does this tour take?
Authentic Onsen Experience Tattoo Friendly Hidden Gem in Shinjuku lasts about 1 hour.
How much does this tour cost?
Prices start at $45 per person for this Tokyo experience, booked through Viator with the price shown before checkout. That is the per-person price when two book together; a solo traveller pays $78. There is 1 booking option, so the final price depends on the option you choose.
What days does this tour run?
According to the operator’s current schedule, it runs on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, and Sundays, starting at 7:30 PM, 9:00 PM, and 10:30 PM.
Can I cancel this tour for free?
Yes. Cancel at least 1 day before the start for a full refund. Later cancellations are non-refundable.
Where does the tour start?
The meeting point is We’ll meet in front of Starbucks. The person holding a smartphone displaying “AlvaJapan” is your guide. Hotel pickup is not part of this experience.
What languages is this tour offered in?
The experience is available in EN.
Is this a private or a group tour?
It is a small-group experience with a maximum of 6 participants.
Will my booking be confirmed immediately?
Yes, bookings are confirmed instantly.
Is this tour worth it?
Travellers rate it 5.0 out of 5 across 16 reviews on Viator and Tripadvisor; it is run by Alva Japan Tours 🇯🇵.
Reviews(16)
Reviews collected by Viator and Tripadvisor
S
Sightseer48907955188
August 22, 2026 · via Tripadvisor
Wonderful experience
Our guide helped us through all of the sento etiquette ensured we had an excellent time. The baths were so relaxing and we got a chance to see a slice of life in Japan very different from where we come from.
Operator response
Thank you so much for your review! We are so thrilled to hear that your guide’s help with sento manner made you feel comfortable and enabled you to fully enjoy this unique local tradition.
We are delighted we could share it with you. Thank you for joining us, and we hope to welcome you back in the future! Have a lovely stay in here.
J
jonsY4332YZ
August 22, 2026 · via Tripadvisor
A relaxing and fascinating experience!
The baths were lovely, and the guide was very helpful! The experience was relaxing , and I recommend it to anyone.
Operator response
Thank you so much for the review! We are so thrilled to hear that you had a relaxing experience and our guide was so helpful during your visit to the baths.
Your high recommendation truly means a lot to our team! Thank you for joining us, and we hope to welcome you back in the future! Have a wonderful stay in Japan!
A
A9308ZNomarv
July 14, 2026 · via Tripadvisor
Great time at the Onsen
Sho was a great guide and very knowledgeable
Operator response
Thank you so much! We are absolutely thrilled to hear that you had a wonderful time with Sho and that you appreciated his great knowledge.
We will gladly pass your praise along to him! He will be so happy to know that his guiding made your tour special. We hope to welcome you back for another amazing adventure in Japan soon!
8
898coltont
June 7, 2026 · via Tripadvisor
Onsen Tour with Kosei
My trip to the onsen was great! Kosei is very knowledgeable about the history of onsens, and the tradition in Japan, and he’s able to explain it well in English. He’s also fun to talk to while you’re actually on the tour. 10/10 experience!!
Operator response
Thank you so much for this amazing 10/10 review! We are absolutely thrilled to hear that your trip to the onsen was such a great experience.
We will definitely pass your wonderful feedback along to Kosei! He will be so happy to hear that his English explanations of onsen history and tradition were clear, and that you enjoyed your chats together during the tour. We hope to welcome you back for another fantastic tour in Japan soon!
S
Skylar L
May 28, 2026 · via Tripadvisor
GREAT EXPERIENCE!
It was great! Everyone was very nice and able to help when needed!
Operator response
Thank you so much! We are thrilled to hear that you had a great experience and felt well-supported by our team.
Our staff always strives to be friendly and ready to help whenever needed, so knowing that everyone made you feel welcome means the world to us. We hope to welcome you back for another wonderful adventure in Japan!
B
brandons378
May 18, 2026 · via Tripadvisor
Onsen tour
This was a great time. I learned about the history of the onsen and spent time enjoying the space. It felt very local.
Operator response
Thank you so much for your kind words! We are delighted to hear that you had a great time diving into the history of the onsen/sento culture and truly enjoying the atmosphere.
We hope you left feeling refreshed and with a deeper connection to Tokyo’s local traditions!
R
Rodney_A
April 27, 2026 · via Viator
Must try while in Tokyo
Experience like no other. This is something most visitors to Tokyo don’t have a chance to experience and they should. Experience the bath with locals in this 100 plus year old neighborhood spot.
Operator response
Thank you so much for your thoughtful review! We are so glad we could help you experience this timeless tradition alongside the locals. It is exactly these kinds of authentic moments that make a trip unforgettable. We hope to welcome you back in future!
P
porta139
April 26, 2026 · via Tripadvisor
Amazing experience, relaxing and fun
This was an excellent experience, I would highly recommend. Kosei is a great guide, very friendly and gives you the history. This is a must do activity while in Tokyo. You will not regret experiencing this just like a local.
Operator response
Thank you so much for your recommendation! We are thrilled to hear that you enjoyed experiencing Tokyo just like a local. That is exactly the kind of authentic atmosphere we strive to create for our guests.
We will be sure to pass your kind words along to Kosei. He will be so happy to hear that his friendliness and historical insights. It was a pleasure having you with us! We hope to welcome you back in future!
J
Juliana_A
April 10, 2026 · via Viator
Extremely friendly and...
Extremely friendly and knowledgeable. Pleasant to talk to. Highly recommend for those that want to avoid the tourist onsen…..plus it’s tattoo friendly
Operator response
Thank you so much for your recommendation! We are delighted to hear that you found our team friendly and helpful. It’s wonderful that you enjoyed the authentic sento experience! We look forward to welcoming you back soon.
7
761jua
April 10, 2026 · via Tripadvisor
Great Onsen! Tattoo Friendly
Amazing experience. Highly recommend!
Operator response
Thank you so much! We are thrilled to hear that you had an amazing experience with us. There is nothing we love more than knowing our guests had a great time!
We truly appreciate the high recommendation and hope to welcome you back for another adventure soon.
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