Stone lantern-lit garden path leading to Sansuisou entrance with umbrellas and wooden doorway in Kanagawa
Sunlit tatami room with low table, shoji screens and window seating at Sansuisou in Kanagawa
Stone-lined indoor onsen bath with wooden window, Sansuisou ryokan, Kanagawa prefecture
Sunlit tatami room with low table, wooden floor chairs, shoji screens and large window framing lush greenery at Sansuisou, Kanagawa
Stone path through lush garden leading to Sansuisou building with balcony in Kanagawa, Kantō
Tatami room with shoji window, wooden chest table, tea set and floral arrangement at Sansuisou, Kanagawa
Tatami room seating with low table, wooden chairs, shoji screens and warm lantern lighting at Sansuisou, Kanagawa, Kantō
Stone path to Sansuisou entrance with wooden sliding doors and lush garden in Kanagawa, Kantō, Japan

Sansuisou

8.6
This Ryokan has an overall rating of 8.6/10, based on 7 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 / Check-out until 10:00 AM
Forest Surroundings Hot Spring Town Quiet Village Private Onsen Open-Air Bath Indoor Bath
Staff 8,5/10
Facilities 8,6/10
Cleanliness 8,8/10
Comfort 8,5/10
Value for money 8,2/10
Location 8,1/10

Ryokan highlights

A small traditional Hakone ryokan in quiet Ohiradai, known for private natural hot spring baths and well-rated meals.

Walk to stationAbout a 3-minute walk from Ohiradai Station for easy Hakone rail access.
Private onsen trioThree natural hot spring baths can be reserved for private use repeatedly.
Quiet hillside staySet on a green elevated spot, giving the ryokan a calm secluded feel.
Well-rated mealsMeals are praised for fresh seasonal ingredients and strong guest review scores.
Intimate small ryokanWith only six Japanese-style rooms, the stay feels personal and low-key.
Traditional couples escapePrivate baths and a peaceful setting make it especially appealing for couples.

Who is this ryokan best for?

Recommended stay1-2 nightsAccess is the strongest stay-length driver here: it is a small ryokan about a 3-minute walk from Ohiradai Station, so 1 night works well for a Hakone transit stop with dinner, baths, and breakfast, while 2 nights suits travelers who want a slower rhythm with another bath session and a simple outing toward Miyanoshita, Kowakudani, or the Open-Air Museum without changing hotels.
Trip-planning verdict: Best as a quiet 1-night or relaxed 2-night Hakone onsen stay for travelers who want private baths and easy rail access, not a dense sightseeing base.

Know before booking

Limited immediate areaOhiradai is quiet and small, so travelers wanting many restaurants, shops, or evening activity may feel stranded after dinner.
Not a major sightseeing hubGood for sleeping and soaking, but most marquee Hakone sights still require onward train, cable car, bus, or loop planning.
Small traditional propertyThis is a 6-room ryokan, so expect intimacy and simplicity rather than resort-scale facilities or luxury hotel breadth.

Food & drinks

A small Ohiradai ryokan with seasonal Japanese meals, breakfast service, and a simple on-site dining setting near a few local eateries.

Dining Room (on-site)
on-site

On-site Japanese meals with seasonal ingredients; breakfast is served here.

  • Japanese breakfastfoodLocal-style morning set.
  • Seasonal dinnerfoodJapanese course-style meal.
  • Fresh local fishspecialtyOften noted in meal details.
  • Private room meal planspecialtySome plans mention private-room dining.
Guest Room Dining (on-site)
on-site

Some stay and day-use plans mention Japanese meals served in-room or in a private room.

  • Japanese set mealfoodSimple multi-dish meal.
  • Meat dishesfoodSome plans mention extra meat dishes.
  • Lunch planspecialtyDay-use meal option by reservation.
  • Dinner planspecialtyPrivate-use meal option by reservation.
Switchback Cafe (nearby)
nearby4 min walk

Casual cafe near Ohiradai Station, known for train views and drinks.

  • CoffeedrinkCafe-style hot drinks.
  • SweetsfoodLight dessert options.
  • Light cafe farefoodSimple snacks and plates.
  • Takeout drinksdrinkEasy stop before sightseeing.

Access, transport and nearby sights

Sansuisou appears to be a small ryokan in Ohiradai, Hakone, with its most practical local access via Ohiradai Station and the nearby Ohiradai bus stop, while Hakone-Yumoto and Odawara are the main rail gateways from outside Hakone.

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

Should you choose this ryokan?

This is a small onsen ryokan in Ohiradai, Hakone, suited to travelers who want a quieter, simpler stay rather than a polished luxury resort. It stands out more for its intimate scale, hot-spring bathing, and convenient base in Hakone than for upscale facilities or a destination-style property experience.

5 reasons to choose this ryokan best points
  • Quiet Ohiradai settingThe ryokan sits in Ohiradai, a calmer part of Hakone that feels more residential and less crowded than the main sightseeing hubs. It suits travelers who want a peaceful overnight stop after busy sightseeing.
  • Traditional hot-spring staySansuisou offers the classic ryokan experience with onsen bathing, including an open-air bath, which is a major draw for guests coming to Hakone for hot springs. That makes it more appealing than a standard business-style stay.
  • Very small and intimateWith only a handful of rooms, the property feels much more personal and low-key than larger ryokans in Hakone. This can be especially attractive if you dislike big hotel crowds and want a quieter atmosphere.
  • Useful base for Hakone touringIt is well placed for exploring the wider Hakone area, with access toward spots such as Kowakudani and the Open-Air Museum. For travelers moving around the region, it works well as a practical base rather than an isolated retreat.
  • Good value for an onsen ryokanCompared with many higher-end Hakone ryokans, Sansuisou tends to sit in a more approachable price range while still delivering the core ryokan-and-onsen experience. It can be a smart pick if you want Hakone hot springs without paying luxury-level rates.
5 reasons not to choose this ryokan watch-outs
  • Not a luxury ryokanIf you want a refined high-end Hakone stay with elaborate design, premium service touches, and resort-style facilities, Sansuisou may feel too simple. It appears better suited to modest, traditional lodging expectations.
  • Limited facilities on siteThis is a compact property, so you should not expect the breadth of amenities found at larger ryokans or hotels. Travelers wanting lounges, multiple baths, spa extras, or extensive communal spaces may find it too minimal.
  • Few reviews to judge consistencyPublic review volume appears relatively limited on some major booking platforms, which makes it harder to assess long-term consistency in service and upkeep. If you rely heavily on large review samples, that may be a drawback.
  • Location is quieter, not centralOhiradai is peaceful, but it is not the most central or lively base in Hakone. If you want to step straight out into a busy sightseeing district with many shops and dining choices nearby, this setting may feel too subdued.
  • May feel old-fashionedTravelers who prefer sleek, newly renovated interiors may find the atmosphere a bit dated or traditional in a no-frills way. The appeal here is authenticity and simplicity, not contemporary luxury styling.

Ranking around this ryokan in Kanagawa

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

Current position: 82nd out of 128 ryokans in Kanagawa.

Rank Ryokan Rating Reviews
77th Hakone Fuga – Adult Only 8.6/10 168
78th Hotel Nanpuso 8.6/10 156
79th 阿部倉温泉 Abekura Onsen 8.6/10 81
80th Kitanokaze Saryo (Adult Only) 8.6/10 57
81st Gensen Uenoya 8.6/10 38
82nd Sansuisou Current ryokan 8.6/10 7
83rd Togakubo 8.5/10 32
84th Hatago Kintoen 8.5/10 64
85th Merveille Hakone Gora 8.5/10 202
86th Yugawara-Onsen Hotel Shiroyama 8.5/10 297
87th Kozuka Hisanoha 8.5/10 408
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Traveler routes

Popular in traveler itineraries

This ryokan is included in 1 public itinerary.

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1

2 days – Kanagawa > Hokkaido

2 stops
Mia marretti Updated 20 May 2026 1 matching ryokan
City Center 20% Forest Surroundings 20% Hot Spring Town 20% Quiet Village 20% Station Access 20%
1. Sansuisou 2. Minshuku Mutsukari

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