Shima Onsen Toshimaya

♨️By the River's Roar, 100% Straight from the Source

Gunma · Shima Onsen Toshimaya

1

The Only Inn in Shima Onsen with 100% Source Water in Every Bath

• ♨️Three private sources feed 100% free-flowing kakenagashi water, with no added water, heating or recirculation
• 🌊The only inn in Shima Onsen where all baths on the property run on unaltered source water
• 🔄The water is changed daily, so guests always soak in freshly drawn onsen

2

Rotenburo Beside the Shima River

• 🏞️Separate baths for men and women look out over the Shima River, close enough to touch
• 🌿The rush of the current fills the air, blurring the line between bath and nature
• 🪨Riverside baths like 'Zuiun' and 'Reiho' offer views that shift with the seasons

3

Yakuo no Yu Communal Bath and Private Baths

• 🧂'Yakuo no Yu' is a mild saline spring known for warming the body deeply and holding heat well
• 🕳️Two reservable private baths — the cave-like 'Ooiwaburo' and the tea-room-style 'Chashitsuburo' on the guest room floor
• ⏰Communal baths open 15:00 to 9:30 the next day, with men's and women's sides swapping at 22:00

4

15 Rooms, 10 Types, All Embracing the River

• 🛏️Fifteen rooms across 10 types, from the special 'Hagi' room with its own source-fed rotenburo to compact twins
• 🌉River-facing rooms with large windows and wood terraces overlooking the Shima River
• 🍵Rooms such as Sankirai with its tea-house style bath and Fukujuso with its open-air bath have free-flowing source water too

5

Grown In-House: Satoyama Kaiseki

• 🍶Vegetables, miso, even the pre-meal sake are homemade, in true 'grown-here' fashion
• 🥩Choose from the standard 11-course 'Satoyama Kaiseki' up to a course featuring Joshu beef steak
• 🐟Local Joshu barley-fed pork, free-range chicken, venison, and carp bring together the bounty of mountain, river, and field

6

A Semi-Private Dining Room Evoking the Riverbed

• 🍽️Both dinner and breakfast are served in 'Takamura,' a semi-private dining room designed to evoke a riverbed
• 🍚Breakfast features glossy rice, sun- and air-dried, cooked in a traditional iron pot
• 🚪A fully private dining room for up to six is also available by reservation

7

Quiet Comforts on the Property

• 📷A long-established inn that even runs a live camera streaming the Shima River, alongside an online shop
• 🪖Every room comes standard with air conditioning, a washlet toilet, down comforters, and even a disaster-preparedness helmet
• ⚠️Note that the property has no elevator, so guests move between floors by stairs

8

The Mountain Road from Nakanojo

• 🚌Take the Kan-etsu bus bound for Shima Onsen from JR Agatsuma Line's Nakanojo Station
• 🚏Get off at the 'Yamaguchi' stop, and the inn is a minute's walk away
• 🗻A long-established riverside inn in Shima Onsen, Gunma, devoted to restorative toji bathing for body and mind

3

Yakuo no Yu Communal Bath and Private Baths

• 🧂'Yakuo no Yu' is a mild saline spring known for warming the body deeply and holding heat well
• 🕳️Two reservable private baths — the cave-like 'Ooiwaburo' and the tea-room-style 'Chashitsuburo' on the guest room floor
• ⏰Communal baths open 15:00 to 9:30 the next day, with men's and women's sides swapping at 22:00

4

15 Rooms, 10 Types, All Embracing the River

• 🛏️Fifteen rooms across 10 types, from the special 'Hagi' room with its own source-fed rotenburo to compact twins
• 🌉River-facing rooms with large windows and wood terraces overlooking the Shima River
• 🍵Rooms such as Sankirai with its tea-house style bath and Fukujuso with its open-air bath have free-flowing source water too

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The only inn in Shima Onsen where 100% source water from three private springs fills every bath in the house. Spend a restorative day of toji bathing, with open-air baths beside the stream and kaiseki made from the inn's own produce.

#ShimaOnsen#Toshimaya#GunmaOnsen#KakenagashiSource#RotenburoRoom#Kaiseki#RiverView#ToujiHealing

* 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: 18:00

* 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 Shima Onsen Toshimaya?

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

Where is Shima Onsen Toshimaya located?

It is in Kusatsu · Gunma Agatsuma-gun. Address: 3887 Shima, Nakanojo-machi, Agatsuma-gun, Gunma.

How much does one night cost?

Recent lowest observed rate starts from ₩267,360 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.