Forty-five minutes under a red paper umbrella, alone with the water.
Stay Report: The Private Open-Air Bath "Nagomi"
Beneath a striking red paper umbrella sits a ceramic tub with the natural warmth and texture of clay. The private open-air bath "Nagomi" at Nagomigokoro No Yado Omori felt like a secluded world of its own, where I could lose myself in the night view of Ikaho and the gentle sound of flowing water.
On this solo trip, I booked the bath myself and experienced the entire process, from checking in for the bath to returning the key afterward. This report follows the full 45-minute experience, along with the fees, facilities, and useful points to know before your visit.
What stood out from actually using it
The red umbrella and ceramic tub make a strong impression / comfortable to use alone / the garden and the lights of Ikaho are beautiful at night / there is no washing area, so wash up beforehand
Red Umbrella, Ceramic Tub: The Charm of "Nagomi"
"Nagomi," on the top floor of Nagomigokoro No Yado Omori, is a reservation-only private open-air bath reserved for overnight guests. When it was renewed on December 8, 2018, the tub was remade from cypress into ceramic. The rounded tub, which keeps the earthy texture of the clay, and the red umbrella spreading overhead give it a distinctly different feel from a typical ryokan open-air bath.
The tub is sized for two, but using it alone means you have the whole space to yourself. Being able to take in the sound of the water, the night breeze, and the lights of Ikaho town without worrying about anyone else is the real appeal of having the bath to yourself.
The tub is sized for two, and the rate for guests is ¥3,300 for 45 minutes. Since this bath is meant for enjoying the view, there is no washing area, and shampoo or body soap cannot be used.
The 45-Minute Flow, From Check-In to Bath
From here, I will walk through the visit in order: heading to the front desk shortly before my reserved time, and finally returning the key and timer once I was done.
Check in at the front desk, then head to the top floor
The private open-air bath is available from 15:00, with last check-in at 23:00, and requires advance reservation. When I arrived at the front desk 5 minutes before my reserved start time, a staff member guided me up to the private open-air bath on the top floor.
A wooden door and the "Nagomi" sign, on the top floor
At the top of the stairs is an entrance set into a wood-grained wall, marked with the characters for "Nagomi" and the English words "PRIVATE OUTDOOR BATH 'NAGOMI.'" A photo of the actual tub hangs on the wall, and a wooden sign reading "Limited to 9 parties" notes that reservations are taken through the front desk’s internal extension 300.
Around the entrance to "Nagomi," with signage for the rooftop open-air bath visible in the backThe entrance door, marked "Private Open-Air Bath Nagomi"
A photo of the tub and a wooden sign with reservation instructions
Through the private entrance, into a quiet space of your own
Sliding the door open reveals a small changing area. A basket was provided in one corner for bags and your inn robe, and a notice listing the hot-spring water’s mineral content, along with usage guidelines, was posted on the wall.
The changing area, with a basket for clothes and amenitiesThe sliding entrance door locks
Double-locked doors for real peace of mind
Between the changing area and the bath itself is a second interior door, and there was also a lockable storage space for valuables. Both can be locked, which meant that even though it is a shared facility, my privacy while using it was fully protected.
The lockable storage spaceThe interior door also locks
A compact changing area with everything you need
A wooden washbowl sat on the rim of the tub, and small amenities such as shower caps were also provided in the changing area.
The wooden washbowlAmenities such as shower caps, all provided
Under the Red Umbrella, to the Ceramic Tub
Past the interior door was a large red umbrella with the ceramic tub set beneath it. The umbrella has an even stronger presence in person than in photos, wrapping the compact space in a soft glow.
The only sound is the soft trickle of water from the spout, and it naturally settles your mind. The ceramic’s clay-like texture has a quiet, moist character quite different from a cypress bath.
The private open-air bath "Nagomi," framed by the red umbrella and the garden
The ceramic tub, standing beneath the red umbrellaWater trickling gently from the spout
Looking up at the red umbrella above the tub
Garden Lights, and Ikaho's Night All to Yourself
Stone lanterns and plantings are arranged around the tub, styled like a small garden. Since I visited at night, it was the garden trees glowing in the lantern light and the town lights below that stayed with me, more than the distant mountains would have.
Having a private open-air bath entirely to yourself might feel a little indulgent. But with no conversation to keep up and nothing around you to mind, being able to focus purely on the water and the view is a pleasure that solo travel makes possible. A chair sits on the covered veranda, so you can catch your breath in the night air once you are out of the bath.
A stone lantern and plantings in the gardenAn outdoor spot to relax after bathing
The garden, wrapped in soft light at nightThe pavilion-style roof
Keeping an eye on the timer, but more satisfying than expected
A timer is lent out for the duration of your visit, so you can check how much time remains. Forty-five minutes seemed short at first, but by washing up beforehand, I still had time to soak, take photos, and cool down on the veranda. Even so, just as I had settled into the quiet, the time was up. Maybe leaving a little wanting more is exactly right.
The timer that tracks your remaining time
Return everything to the front desk when done
After bathing, you simply return the timer and key to the front desk. From the guided walk up to the return at the end, the staff's attentive service made the whole experience feel completely at ease.
What to Know Before You Go
As the official information notes, the private open-air bath "Nagomi" is designed for enjoying the view, so there is no washing area, and shampoo or body soap cannot be used. In practice, there was a shower fixture near the tub for lightly rinsing off, but it was not set up with a stool and basin for a proper wash. We recommend washing up in your room's indoor bath before heading over.
A fixture for rinsing off, not a proper washing station
The posted hot-spring mineral information
Near the changing area, a notice listing the hot-spring water's mineral content is posted in the same format as the one at the rooftop open-air bath, with "Private Open-Air Bath" listed under the bath name. The notice confirms that it draws from the same Ikaho Onsen source.
The hot-spring mineral information notice for the private open-air bathThe corner of the changing area where the notice is posted
Fees, Reservations, and the Best Time to Go
Rate for guests: ¥3,300 for 45 minutes
Hours: 15:00\u201323:00, last entry (advance reservation required)
Capacity: sized for 2 guests
Since slots are limited, it is worth reserving as soon as your dates are set. In the evening you can enjoy the garden lights and the town lights below; in the daytime, the openness of the mountains and sky. Fees, hours, and the reservation process are subject to change, so please check the official website or the in-house guide for the latest details before your stay.
Why Booking on the Official Site Was Worth It
This time, I booked a stay plan with breakfast and dinner through the Nagomigokoro No Yado Omori official website. I was able to check the plan's details and conditions while booking, and since I could also confirm availability for the private open-air bath "Nagomi" at the same time, it was easy to plan out the day of my stay.
If you'd like to use the private open-air bath, it is best to check availability at the same time as your room reservation. Please check the official website for the latest room rates, availability, and terms of use for the private open-air bath.
Stay plans and availability for Nagomigokoro No Yado Omori can be found on the official reservation page.
What are the rate and operating hours for the private open-air bath "Nagomi"?
The rate for guests is ¥3,300 for 45 minutes. Reservations are required in advance, and the bath can be used from 15:00 until the last entry at 23:00.
Is there a washing area in the private open-air bath?
No, there is no washing area, since this bath is designed for enjoying the view, and shampoo or body soap cannot be used there. We recommend washing up in your room's indoor bath beforehand.
How many people can use the private open-air bath at once?
The tub is sized for two people. It suits couples, but it is just as good for relaxing alone.
What is the process for using the private open-air bath?
Arrive at the front desk 5 minutes before your reserved time, and staff will guide you to the private open-air bath on the top floor. A timer in the room tracks your remaining time, and you return the timer and key set to the front desk when you are done.
