Mominokiso

⛰️At the Foot of Yatsugatake, Beneath a Sky Full of Stars

Nagano · Yatsugatake Onsen Mominokiso

1

A Natural Hot Spring from 1,300 Meters Underground

• ♨️A kakenagashi hot spring, sourced from 1,300 meters below ground
• 🧴A mildly alkaline sodium sulfate-chloride spring, good for relieving fatigue
• 🛁Momino-Yu, a nearby bathhouse with a large indoor bath, open-air bath, sauna, and family bath

2

An Open-Air Bath Facing the Forest

• 🌿Soak in the open-air bath, surrounded by the fresh mountain air
• 🕙Open 10:00–21:30 (last entry 21:00)
• 🚗Free parking for 100 cars, plus a family bath reserved for overnight guests

3

Rooms Renovated in 2019

• 🛏️The new wing's special rooms come with a private open-air bath and Simmons beds
• 🪟Every room offers a view of nature across all four seasons
• 📶16 rooms in total, including Japanese-style rooms in the main building, with free Wi-Fi throughout

4

A Table Set from the Haramura Highlands

• 🥬Local, farm-to-table cooking built around Haramura highland vegetables
• 🍳Breakfast 7:00–9:30, dinner 18:00–20:00 (last order)
• 🍽️The 1st-floor restaurant captures the flavor of seasonal ingredients

5

A Wide Range of Facilities

• 🦶A free foot bath open to everyone
• 🏓An indoor gateball court and multi-purpose sports ground (closed in winter)
• 🎉A spacious hall accommodates groups and banquets

6

Scenery Closest to the Stars

• ✨Home to an RV park set at the highest elevation in Japan
• 🌌A clean highland night sky, said to be 'closest to the stars'
• 🍃Beloved as a summer retreat, with mountain scenery beautiful in every season

7

Getting to Yatsugatake

• 🚄About 2 hours from Shinjuku Station to Chino Station on the Azusa limited express
• 🚙About 2 hours 40 minutes by car from Tokyo, via the Suwa-Minami interchange
• 🚐Pickup can be arranged for groups on request (inquire by phone)

3

Rooms Renovated in 2019

• 🛏️The new wing's special rooms come with a private open-air bath and Simmons beds
• 🪟Every room offers a view of nature across all four seasons
• 📶16 rooms in total, including Japanese-style rooms in the main building, with free Wi-Fi throughout

4

A Table Set from the Haramura Highlands

• 🥬Local, farm-to-table cooking built around Haramura highland vegetables
• 🍳Breakfast 7:00–9:30, dinner 18:00–20:00 (last order)
• 🍽️The 1st-floor restaurant captures the flavor of seasonal ingredients

Show more (5 more)▾

At the foot of Yatsugatake, a natural hot spring welling up from 1,300 meters underground awaits, along with the crisp air of the highlands. Take in nature through every season beneath a sky full of stars.

#YatsugatakeOnsen#Mominokiso#NaganoRyokan#Haramura#SourceKakenagashi#HighlandRetreat#StarrySkyTravel#OpenAirBath

* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.

체크인·체크아웃 · 체크인: 15:00 · 체크아웃: 10:00 · 최종 체크인: 22:00

* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.

From onsen etiquette to check-in — the things worth knowing first.

What are the check-in and check-out times at Mominokiso?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Mominokiso located?

It is in Nagano Suwa-gun. Address: 17217-1729 Harayama, Haramura.

How much does one night cost?

Recent lowest observed rate starts from ₩207,719 per night for two adults. Rates vary by date and room type, so a live search is most accurate.

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.