Hot Springs

The hot spring water that springs from 1,500 meters underground has a very high alkaline pH of 10.01.
You will surely be pleased with the beauty benefits of this bath.
Surrounded by rich nature, you can enjoy the different scenery with each season and spend your time however you like.
Day spa is also available.

*Credit cards are not accepted.

*1. Physical disability certificates, rehabilitation certificates, war-wounded certificates, and mental health and welfare certificates are eligible.
Please be sure to present it.

・Adults = Junior high school students and above /Children = Elementary school students
・Free for preschool children (Those wearing diapers are not allowed to bathe in any baths other than the private baths.)
・The discount rate cannot be applied if you do not present a physical disability certificate, medical rehabilitation certificate, war injury certificate, or mental disability health and welfare certificate.
・There are no discounts available for accompanying caregivers.
・Towels are not available for rental.

As of October 1, 2010, due to a revision of the Akiruno City ordinance, the following tax will be included in the bathing fee and accommodation fee:
A hot spring tax of 50 yen is included.

The view from the large window outside the bathtub offers us a delightful view of fresh green leaves in spring, deep green in summer, autumn leaves in fall, and snowy scenery in winter.
Please enjoy the hot springs at your leisure, surrounded by the aroma and soft feel of the water.

[Daytime fun]
On sunny days, you can enjoy the blue sky and lazy white clouds, and on rainy or snowy days, you can relax in the hot spring baths in the ambiance.
You can also enjoy the lush greenery that spreads out before you as you take in the forest.

[Nighttime fun]
Why not enjoy the open-air bath at night while surrounded by glowing steam and looking at the starry sky that can even be seen in Tokyo?
Also, look at the trees.
Maybe some nocturnal animals will be a treat for our eyes.

It is a small sauna, but unusually for a hot spring facility, it is located outdoors for both men and women.
In the summer, cool down your heated body in the cold water bath in front of the entrance and activate your metabolism.
It's adjacent to the open-air bath so the view is amazing!
How about relaxing in the sun?

Please make a reservation by phone or on the day of use.
Please be sure to read the "Private Bath Terms of Use" before making your reservation.

Massage chairs are available behind the hot spring reception desk.(For a charge)
The front of this device faces an open, lush natural landscape, so you can relax after soaking in the bath.
Why not try relaxing in the forest?

[You may bring your own towels.]
Guests staying overnight should use the towels provided in the cottage.
Towels are available for sale at this facility.
Towel:300 yen /Body towel(Scrub):200 yen /Bath towel:550 JPY

[You may also bring your own shampoo etc.]
Please feel free to use the body soap and rinse-in-shampoo provided at the hot spring washing area.
Cleansing baths are also available in the women's bath only.

[The use of chemicals such as hair dye is prohibited.]

[We do not provide indoor clothing rentals.]
Guests staying overnight will be provided with indoor clothing in their cottages.

Those who reside in Akiruno City can bathe at a "resident discount rate."
*This service may not be available during certain periods, such as peak season and the New Year holidays.

【Note! 】
[You must present this document to receive the discount.]
Please provide proof that you live in Akiruno City, such as your driver's license or health insurance card.
Please be sure to present this card to the hot spring reception staff each time you use the facility.
For children's rates, a discount will be applied if a parent or guardian presents a driver's license or other proof.
*Please cooperate by presenting your ticket every time to avoid unauthorized use.
If you fail to present the card, the discount will not be applied.
is invalid.

At Seoto-no-Yu, we sell "hot spring bath tickets" that can also be used as gifts.
As a gift for someone who has helped you...
A gift from children to their parents.
It can also be used as a merchandise for corporate events or neighborhood festivals.
There are many other uses for it...

Buy 10 and get 1 free.(11 pieces will be given to you.)
*We do not offer discounted or subsidized tickets.

If you wish, they are available for purchase at the Accommodation Front Desk in the hot spring building Seoto-no-Yu.
*They are not available at the hot spring reception.
We only sell "tickets."

Towels are not available for rental.
amenities available to guests are listed on the "Accommodation Cottage" page.
Credit cards are not accepted.

・Please use one shoe locker per person.
・Please bring your bathing ticket and shoe locker key to check in.Please hand it over to a member of staff.
・After checking in, you will be given a wristband.Please use the locker of your choice.
・When you leave, please do not take your locker key out of the changing room, but leave it in the locker when you leave.
・Please return your wristband to the reception promptly.
・If you lose your shoe locker or locker key, you will be charged 5,000 yen.

・Anyone with tattoos, tattoo stickers, or body paint will be strictly prohibited from entering the baths.
*If you enter the bath without following the precautions, you will be asked to leave immediately.
・People associated with organized crime will not be allowed entry.
・Please refrain from bathing if you have any skin disease or any contagious disease.
・Anyone wearing diapers or training pants (pants-type diapers), regardless of whether they are a child or an adult,
Entry into any bath area other than the private baths is prohibited.
・Due to the structure of the facility, guests using wheelchairs or stretchers cannot use the men's or women's bathrooms (large communal baths).
We have private baths (reservations required, fee required), so please contact us.
・Bathing after drinking alcohol is extremely dangerous.We strictly refuse.
・Please wash your body before taking a bath.
・Please refrain from reserving space in the washing area or leaving personal belongings behind.
・Do not put towels in the bathtub.
・Do not dive or swim in the bathtub.
・If you are using the sauna, please wipe your body thoroughly before entering.
・When leaving the bath, be sure to wipe your body thoroughly before leaving.
・Please refrain from bringing anything into the bath area other than what is necessary for bathing.
・Please do not use salt, oil, honey, chemicals, etc.

・If you have long hair, please make sure to tie it up with a hair turban or similar.
・Washing is prohibited.
・Dyeing hair or using other chemicals in the baths is prohibited.
・Please refrain from taking pictures or photographs in the changing rooms and baths.
・Please refrain from bringing mobile phones, food, drinks, etc. into the bath area.
・Please refrain from bringing anything into the bath area other than what is necessary for bathing.
・Other,All nuisances prohibited.