Warm-lit entrance and glowing sign at Izumiso ryokan in Nagano, Chūbu, Japan
Tatami seating area with low table and twin beds at Izumiso ryokan in Nagano, Chūbu
Wooden soaking tub with shoji screens and garden view at Izumiso ryokan in Nagano
Indoor stone onsen bath with garden view at Izumiso, Nagano, Chūbu Japan
Traditional tatami room with low table, shoji screens and garden view at Izumiso in Nagano
Spacious tatami room with low table, chairs by sliding doors and wooden ceiling at Izumiso in Nagano
Outdoor stone onsen bath with bamboo fence and garden at Izumiso, Nagano, Chūbu, Japan
Low tatami dining room with zabuton cushions, stained glass window and wooden beams at Izumiso in Nagano

Izumiso

7.4
This Ryokan has an overall rating of 7.4/10, based on 20 reviews. ? Our score combines two signals: 50% based on traveler sentiment and guest feedback found online, and 50% based on our internal on-site evaluation plus ratings from verified travelers on our platform, who must provide proof of stay.
? This ranking compares properties in the same region. It is based on the overall rating and the number of reviews, using a weighted score so properties with more review data are ranked more fairly.
Check-in from 3:00 PM
Hot Spring Town Quiet Village Hot Spring Bath Open-Air Bath Indoor Bath Private Onsen
Staff 8,2/10
Facilities 7,4/10
Cleanliness 7,4/10
Comfort 7,3/10
Value for money 7,1/10
Location 6,6/10

Ryokan highlights

A traditional Asama Onsen ryokan in Matsumoto with open-air baths, seasonal meals, and easy castle access.

Asama Onsen BaseSet in Matsumoto's Asama Onsen district, convenient for a hot-spring town stay.
Open-Air Hot SpringFeatures natural hot-spring baths, including open-air bathing for a classic onsen experience.
Private Bath RoomsSome popular special rooms include their own private open-air baths.
Seasonal Shinshu MealsCreative kaiseki-style meals highlight seasonal Shinshu ingredients and changing monthly menus.
Taisho-Era CharmTraditional atmosphere with quiet, retro character suited to a classic ryokan stay.
Near Matsumoto CastleMatsumoto Castle is reachable in a short drive from the ryokan.

Food & drinks

This Izumiso in Asama Onsen appears to offer seasonal kaiseki meals on-site, with several easy nearby local dining options in the onsen area.

Dining Room (on-site)
on-site

Ryokan dining for seasonal kaiseki and breakfast.

  • Seasonal kaiseki dinnerfoodMulti-course meal that changes monthly.
  • Japanese breakfastfoodTraditional morning set.
  • Shinshu salmonfoodOften noted as a breakfast main.
  • CoffeedrinkLobby coffee after meals.
Marui (nearby)
nearbynear the ryokan

Well-known local tofu restaurant by Hot Plaza Asama.

  • Tofu lunchfoodDay-changing tofu set meal.
  • Dengaku tofufoodRoasted tofu with miso glaze.
  • Tokkuri mushifoodSteamed tofu in a ceramic vessel.
  • Yuba dishesspecialtyTofu skin specialties.
Tsukemono Kissa (nearby)
nearbyshort walk

Casual cafe for pickles, tea, and simple local bites.

  • Oshinko-mochi setfoodRice cake with pickles and tea.
  • Onsen manju setfoodSweet bun with pickles and tea.
  • Shinshu sobafoodLocal buckwheat noodles.
  • Ujicha teadrinkRoasted green tea.

Access, transport and nearby sights

This ryokan is in the Asama Onsen district east of central Matsumoto, with Matsumoto Station as the main rail gateway and local bus or taxi as the final approach.

Distances are approximate and calculated from the ryokan coordinates. Travel times may vary depending on route, traffic and schedules.

Should you choose this ryokan?

A good fit for travelers who want a traditional ryokan stay in Asama Onsen with varied room types and a classic hot-spring atmosphere. It is less ideal if you want a highly modern luxury stay or to be right in central Matsumoto.

5 reasons to choose this ryokan best points
  • Authentic Asama Onsen settingThis ryokan is in the established Asama Onsen area of Matsumoto, giving the stay a real hot-spring town feel rather than a generic city hotel experience.
  • Good variety of room categoriesThe property offers several distinct room types, including standard Japanese rooms, upgraded view rooms, Japanese-Western rooms, and special rooms with private open-air baths.
  • Private bath rooms for couplesSome special rooms include their own open-air onsen bath, which is a strong advantage if you want more privacy than a shared public bath can offer.
  • Traditional ryokan style with viewsRooms are positioned to capture Matsumoto castle-town scenery or mountain views, which adds more character than a purely functional overnight stop.
  • Strong focus on kaiseki diningThe inn highlights multi-course meals centered on Shinshu ingredients, so guests looking for a classic ryokan dinner-and-breakfast experience may find it especially appealing.
5 reasons not to choose this ryokan watch-outs
  • Not in downtown MatsumotoAlthough convenient for Asama Onsen, it is not right next to Matsumoto Station or the castle area, so city sightseeing is less effortless on foot.
  • Style may feel old-schoolTravelers wanting sleek contemporary design may find the atmosphere more traditional than polished-modern.
  • Best rooms may cost noticeably moreThe most appealing experience appears tied to upgraded view rooms or private-bath special rooms, so the standout stay may require a higher budget.
  • Shared bath experience is not for everyoneIf you book a standard room without a private bath, you may need to rely on communal onsen facilities, which some international travelers find less comfortable.
  • More about quiet relaxation than nightlifeThis is better suited to soaking, meals, and a calm evening in the onsen district than to travelers seeking late-night dining, bars, or an energetic urban scene.

Ranking around this ryokan in Nagano

Showing 5 above and 5 below the current ryokan. The full ranking loads only when you click or hover over this block.

Current position: 142nd out of 166 ryokans in Nagano.

Rank Ryokan Rating Reviews
137th Chuokan Shimizuya Ryokan 7.9/10 298
138th Komoro Grand Castle Hotel 7.4/10 13
139th Matsutake Sansō 7.8/10 83
140th Kose Onsen 7.8/10 149
141st Kaneki Hotel 7.8/10 177
142nd Izumiso Current ryokan 7.4/10 20
143rd Sagirisou 7.8/10 478
144th Tateyama Prince Hotel 7.7/10 94
145th Sachinoyu Hotel Shiga Kogen 7.6/10 119
146th Ooedo Onsen Monogatari Shinshu Kakeyu 7.6/10 450
147th Shibu Onsen KADOYA 7.4/10 54
Loading full ranking...
Traveler routes

Popular in traveler itineraries

This ryokan is included in 1 public itinerary.

View all itineraries
1

5 days – Mie > Nagano > Ishikawa > Saga

5 stops
Lucas Martin Updated 20 May 2026 1 matching ryokan
Hot Spring Town 33% Food District 17% Quiet Village 17% Sea Views 17% Autumn Scenery 8% City Center 8%
1. Kotobukitei 2. Izumiso 3. Ryokan Yamamuro 4. Ichifukuso 5. Kurhouse Shirahama

Similar ryokans in Nagano ? Similarity is calculated only among ryokans in the same region. We compare their stored environment and wellness pills, prioritize exact pill matches, then sort by the number of shared pills, rating comparison, rating value, and recency.