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Ryokans in Nagano

Hotel Platon

天然温泉付 ホテル プラトン

Nagano onsen ryokan — A hot spring on the mountain, beneath Shinshu's starry night

★ 4.0TrustYou 69/100 · 147 reviews|ChikumaFrom ₩102,430 / night (2 adults)
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PHOTOS

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ABOUT

About this ryokan

♨️A hot spring on the mountain, beneath Shinshu's starry night

Nagano · Hotel Platon

Natural Onsen Communal Bath
1

Natural Onsen Communal Bath

  • ♨️A hypotonic, alkaline, high-temperature simple sulfur spring — 100% source water, flowing with partial filtration and recirculation
  • ✨A 'beauty bath' that leaves skin smooth, its color shifting from clear to milky white to blue-green with the weather — hence the name 'five-colored bath'
  • 🕒Communal baths open 15:00 to 9:30 the next day, with separate facilities for men and women
Sauna & Day-Trip Bathing
2

Sauna & Day-Trip Bathing

  • 🔥A far-infrared low-temperature sauna in the bathhouse promotes sweating and doubles the onsen's effect
  • 🕒The sauna is open from 3 pm until midnight
  • 🚪Day-trip bathing is also available from 15:00 to 21:00 for non-staying visitors
Sister Property Private Bath Hopping
3

Sister Property Private Bath Hopping

  • 🛁Two private baths at sister inn Kikusui can be reserved for a fee
  • 🌿Guests can go bath-hopping at group inns Yumoto Kashiwaya, Wakanoyu, and Yuraku Yuzan
  • 💧Each inn blends a different number of sources, so every bath has its own character
6 Room Types
4

6 Room Types

  • 🛏️6 types — single, double, twin, separate twin, suite, and Japanese-style — all with free Wi-Fi
  • 🏞️Twin rooms open onto stunning views of the Chikuma River and surrounding mountains
  • 🌬️Every room has a Sharp Plasmacluster 7000 humidifying air purifier
Top-Floor Suite & Japanese-Style Room
5

Top-Floor Suite & Japanese-Style Room

  • 🌟The 6th-floor 45㎡ suite has two semi-double beds and a view of the Chikuma River
  • 🎎A 16-mat, two-room Japanese-style suite on the 6th floor, with a stunning view of Shinshu's mountains
  • 👨‍👩‍👧The Japanese-style room sleeps up to 6, offering plenty of space for family trips
Dining & Facilities
6

Dining & Facilities

  • 🍱Dinner is a daily-changing set meal at the 80-seat Kawaii Shokudo on the 1st floor; book by the day before
  • ☕A 24-hour self-serve tea bar in the lobby, plus an ice machine, microwave, and 2nd-floor laundry
  • 🛍️A shop beside the lobby, open 6:00–24:00, selling original Shunshuan goods
Location & Nearby Sights
7

Location & Nearby Sights

  • 🚗About 5 minutes by car from Tokura Station, near Josenzan Kannonji Temple
  • ⛩️Convenient access to Shinshu highlights like Zenkoji Temple, the Obasute rice terraces, and Anzu no Sato
  • ♨️A tourist hotel that carries the character of the Tokura-Kamiyamada hot spring town
  • 🚐Free shared shuttle bus from Togura Station (book by 15:00 the day before; departs station 15:15, returns 9:30; stop in front of Wakanoyu)
Sister Property Private Bath Hopping
3

Sister Property Private Bath Hopping

  • 🛁Two private baths at sister inn Kikusui can be reserved for a fee
  • 🌿Guests can go bath-hopping at group inns Yumoto Kashiwaya, Wakanoyu, and Yuraku Yuzan
  • 💧Each inn blends a different number of sources, so every bath has its own character
6 Room Types
4

6 Room Types

  • 🛏️6 types — single, double, twin, separate twin, suite, and Japanese-style — all with free Wi-Fi
  • 🏞️Twin rooms open onto stunning views of the Chikuma River and surrounding mountains
  • 🌬️Every room has a Sharp Plasmacluster 7000 humidifying air purifier

A relaxed tourist hotel where you can enjoy Shinshu Tokura-Kamiyamada Onsen's 100% natural source water barefoot. From a sulfur spring famed as a beauty bath to rooms overlooking the Chikuma River and bath-hopping at group inns, enjoy the pleasures of an onsen trip at a reasonable price.

#Nagano#HotelPlaton#TokuraKamiyamadaOnsen#NaturalOnsen#BeautyBath#SulfurSpring#ShinshuTravel#OnsenHopping

✨ Ask AI about this property

AI searches Hotel Platon's official website to answer. AI can be inaccurate, so please check the original page or the property before booking.

Read the property's own description▾

숙소 소개 호텔 플라톤은 지쿠마에 있으며 도쿠라역에서 차로 약 5분, 조센잔 간논지 근처에 있습니다. 바지 프레서와 데스크 램프는 무료로 빌릴 수 있습니다(자세한 내용은 프런트에 문의해 주십시오). 시설로는 공용 욕탕과 사우나가 있습니다. 객실은 57개입니다. 찾아가는 길 시나노 철도 도쿠라역에서 차로 5분.

* Translated from the description supplied by the property.

* 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.

ROOMS

Available rooms

POLICY

Good to know

체크인·체크아웃 · 체크인: 15:00 · 체크아웃: 10:00 · 최종 체크인: 29:30

* Translated from information supplied by the property; the cancellation policy shown at booking takes precedence.

GUIDE

New to ryokans?

From onsen etiquette to check-in — the things worth knowing first.

♨️ Onsen bathing etiquette🩹 Onsen with tattoos?✅ First-timer checklistAll guides →

FAQ

Frequently asked questions

What are the check-in and check-out times at Hotel Platon?
Check-in starts at 15:00 and check-out is by 10:00.
Where is Hotel Platon located?
It is in Nagano Chikuma. Address: 3-12-2 Kamiyamada Onsen, Chikuma-shi, Nagano.
How much does one night cost?
Recent lowest observed rate starts from ₩102,430 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.

Traveler ratings

TrustYou
69/100

147 reviews

Check-in / Check-out

Check-in

15:00

15:00 ~ 05:30

Check-out

10:00

Until 10:00

✨ Ask AI about this property

AI searches Hotel Platon's official website to answer. AI can be inaccurate, so please check the original page or the property before booking.

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Company: Diplat Laps Co., Ltd.
CEO: Kyungjun Jung
Tel: +82-2-3788-9137
Business Registration: 244-88-04002
E-commerce Registration: 2026-Seoul Gangseo-2302
Address: A-502, Doosan The Land Tower, 152 Magokseo-ro, Gangseo-gu, Seoul, Korea
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