Covered outdoor onsen with green mineral water, wooden bath and stacked firewood at Ichisui-sō, Niigata
Assorted traditional Japanese multi-course dishes with tofu centerpiece and lacquerware served at Ichisui-sō, Niigata
Lit ryokan entrance with glass doors and signboard at dusk, Ichisui-sō, Niigata, Chūbu, Japan
Entrance framed by blooming cherry blossoms at Ichisui-sō in Niigata Chūbu region
Entrance of Ichisui-sō framed by green foliage with mountain backdrop in Niigata
Indoor onsen bath overlooking autumn garden through large glass panels at Ichisui-sō, Niigata
Indoor onsen bath with large windows overlooking snow-covered garden at Ichisui-sō in Niigata, Chūbu region
Wood-paneled twin bedroom with lounge chair and sliding doors, Ichisui-sō, Niigata, Chūbu, Japan

Ichisui-sō

9.0
This Ryokan has an overall rating of 9.0/10, based on 5 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
Mountain Setting Riverside Location Hot Spring Town Quiet Village Hot Spring Bath Public Onsen
Staff 10,0/10
Facilities 9,0/10
Cleanliness 9,0/10
Comfort 9,0/10
Value for money 9,0/10
Location 8,0/10

Ryokan highlights

A quiet Sakihana Onsen ryokan known for emerald hot springs and carefully made kaiseki meals.

Emerald Hot SpringKnown for striking green onsen water with a memorable Sakihana bathing experience.
Quiet Hillside SettingThe only Sakihana inn on the mountain side, giving a calmer atmosphere.
Careful Kaiseki MealsHandmade Japanese courses highlight local ingredients and thoughtful preparation.
Recognized Small InnNoted as a distinguished small ryokan, adding character beyond standard lodging.
Nature-Focused StaySeasonal scenery around the property suits travelers seeking a peaceful rural escape.
Warm Simple HospitalityService is described as unpretentious and heartfelt, fitting a relaxed traditional stay.

Who is this ryokan best for?

Recommended stay1 nightOnsen-town setting is the main driver here: arrive mid-afternoon, reserve the private open-air bath at check-in, enjoy dinner and breakfast, take short local walks, then move on next day. The area has some nearby stops by car, but not enough density to justify a long base for most travelers.
Trip-planning verdict: Best used as a quiet 1-night onsen stay in Sakihana Onsen, with 2 nights only if you have a car or want a very slow rural break.

Know before booking

Limited walkable areaThe ryokan is near Sakihana Station, but the immediate area is a small hot spring cluster, not a town for long strolling or dining variety.
Private bath timingThe reservable open-air bath is booked at check-in and can fill up if you arrive late.
Do not book for room bath onsenThe semi-open-air guest room bath uses soft well water, not hot spring water.
Not a strong long-stay baseNearby sights exist, but most are short car trips rather than a dense multi-day sightseeing zone.

Food & drinks

This ryokan at 7209 Satori, Gosen is verified as Sakihana Onsen Issuiso, known for handmade seasonal kaiseki, Japanese breakfast, and well-regarded draft beer.

Dining Room (on-site)
on-site

Main meal venue for seasonal kaiseki and Japanese breakfast.

  • Seasonal kaisekifoodHandmade multi-course dinner with local ingredients.
  • Sea of Japan seafoodfoodFresh regional seafood in dinner courses.
  • Japanese breakfastfoodSimple morning set meal.
  • Local mountain flavorsspecialtyAga area seasonal produce and rustic tastes.
Private Room Dining (on-site)
on-site

Some plans offer dinner in-room or in a private dining space.

  • Kaiseki dinnerfoodCourse meal served in a quieter setting.
  • Noguro upgradespecialtySome plans include blackthroat seaperch.
  • Wagyu steak coursespecialtyUpgrade plan with beef steak.
  • Daiginjo sakedrinkAvailable with select special plans.
Beer & Drinks Service (on-site)
on-site

Ryokan drink service noted for carefully poured draft beer and select local-style drinks.

  • Draft beerdrinkHighly rated fresh-poured beer.
  • Cold sakedrinkChilled sake offered on some dates.
  • HighballdrinkWhisky highball in venue-limited service.
  • Green teadrinkRich green tea mentioned for breakfast.

Access, transport and nearby sights

This ryokan is in the Sakihana Onsen area of Gosen, with Sakihana Station as the closest rail access and Niigata Station as the main long-distance transfer hub.

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 small traditional ryokan in Sakihana Onsen, Gosen, best suited to travelers who want a quiet stay, distinctive emerald-green hot spring water, and carefully prepared Japanese meals. It is a stronger fit for onsen-focused guests than for travelers seeking modern luxury, broad facilities, or easy urban sightseeing.

5 reasons to choose this ryokan best points
  • Rare emerald-green springThe ryokan is known for 100% natural hot spring water with a distinctive emerald-green color and a soft, skin-friendly feel that stands out even within onsen trips in Niigata.
  • Free private open-air bath timeStaying guests typically get one complimentary private rotenburo session, which is a real advantage for couples or anyone who prefers a quieter bath experience.
  • Peaceful mountain-side settingUnlike other Sakihana Onsen inns along the river side, this property sits on the mountain side, giving it a calmer and more tucked-away atmosphere.
  • Thoughtful handmade kaisekiMeals are a major draw here, with carefully handmade seasonal kaiseki and local Niigata ingredients rather than a generic hotel-style dinner.
  • Small ryokan feelWith only around 14 rooms, the inn offers a more intimate and traditional experience that many guests find warmer and more personal than larger resorts.
5 reasons not to choose this ryokan watch-outs
  • Private bath needs planningThe complimentary private open-air bath is reservation-based at check-in, so late arrivals may miss the preferred time slot or not get it at all.
  • Limited big-hotel facilitiesThis is a compact traditional inn, so travelers expecting extensive public spaces, multiple dining venues, spa extras, or resort-style amenities may find it modest.
  • Traditional style over modern luxuryThe appeal is classic ryokan charm, not sleek contemporary design, so guests wanting polished luxury interiors may feel the property is old-school.
  • Less ideal for sightseeing on footThe setting is quiet and pleasant for an onsen stay, but the area is not built around dense walkable attractions, nightlife, or city convenience.
  • Best for Japanese meal loversIts dining experience is a core part of the stay, so travelers who are not interested in traditional multi-course Japanese food may not get the full value.

Ranking around this ryokan in Niigata

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Current position: 24th out of 43 ryokans in Niigata.

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