Aganomegumi Bosenkaku

♨️A tri-colored hot spring that shifts with the river's light

Niigata · Aganomegumi Bosenkaku

1

By the River

• 🌸A riverside ryokan in Sakihana Onsen, set along the flowing Agano River
• 🚉Just a 1-minute walk from Sakihana Station, where steam trains still stop
• 💐A seasonal 'flower walk' through the property, in bloom all year round

2

A Hot Spring That Changes Color Three Times a Day

• ♨️Metallic cations in the source water turn green on contact with air
• 🎨Shifting from young-bamboo green to sage to snow-white depending on temperature
• 🌿A mildly alkaline sulfur spring meeting 3 of the 4 conditions for a 'beauty bath'

3

Grand Baths Overlooking the Agano River

• 🛁The 6th-floor 'Hagoromo' grand bath takes in the full sweep of the river
• 🌅The 'Tennyo' open-air bath runs on pure, unfiltered kakenagashi source water
• 🌌Watch the sunset fade into the distance, all to yourself, from the 'Ginga' open-air bath

4

A Seasonal Kaiseki of Mountain and Sea

• 🐟A seasonal kaiseki brimming with treasures from both mountain and sea
• 🥚A signature dashimaki omelet made with fresh eggs from local Kimura Farm
• 🍚Specially grown rice from contracted Gosen farmers, paired with Yasuda yogurt

5

Rooms Facing River or Mountain

• 🏯All 19 rooms, whether river-facing or mountain-facing, open onto seasonal scenery
• 🛏Rooms 407 and 507 blend Japanese and Western styles with comfortable semi-double twin beds
• 🔥Room 506 is a river-view room with an atmospheric irori hearth

6

A Restful Stay

• 🌸Flowers arranged throughout the property invite a leisurely stroll
• 🐶Dogs of any size, from small to extra-large, can stay in two dedicated dog-friendly rooms
• 🅿️Free indoor parking, plus a 1st-floor shop and souvenir corner

7

Getting There

• 🚆A 1-minute walk from Sakihana Station on the JR Ban'etsu West Line
• 🚗About 10 minutes by car from Yasuda IC on the Ban'etsu Expressway
• ✈️Reachable from Niigata Airport, with pickup service available on request

3

Grand Baths Overlooking the Agano River

• 🛁The 6th-floor 'Hagoromo' grand bath takes in the full sweep of the river
• 🌅The 'Tennyo' open-air bath runs on pure, unfiltered kakenagashi source water
• 🌌Watch the sunset fade into the distance, all to yourself, from the 'Ginga' open-air bath

4

A Seasonal Kaiseki of Mountain and Sea

• 🐟A seasonal kaiseki brimming with treasures from both mountain and sea
• 🥚A signature dashimaki omelet made with fresh eggs from local Kimura Farm
• 🍚Specially grown rice from contracted Gosen farmers, paired with Yasuda yogurt

Show more (5 more)▾

A riverside ryokan in Sakihana Onsen where the Agano River flows gently by, the source water changes color by the day, and the region's mountain and sea flavors come together on the table. Spend a quiet stay with your dog amid flowers that welcome every season.

#SakihanaOnsen#Bosenkaku#NiigataRyokan#AganoRiver#TriColorOnsen#GenSenKakenagashi#PetFriendly#BijinNoYu

* 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: 19:00

* 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 Aganomegumi Bosenkaku?

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

Where is Aganomegumi Bosenkaku located?

It is in Niigata Gosen. Address: 2869 Sadori, Gosen-shi, Niigata.

How much does one night cost?

Recent lowest observed rate starts from ₩182,969 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.