5-star ryokan with a Guinness World Record for the oldest hot spring hotel in the world
History & Legacy
Nishiyama Onsen Keiunkan holds the Guinness World Record for the oldest continuously operating hot spring ryokan, open since the year 705. This 5-star property has welcomed emperors, shoguns, and travelers for over 1,300 years within the Minami Alps National Park. The current building stands on the same natural hot spring source that has flowed for thirteen centuries.
Rooms & Baths
All guest rooms at Nishiyama Onsen Keiunkan offer private natural hot spring baths with free-flowing mineral water from the source. Accommodations include Japanese-style tatami rooms with hinoki wood bathtubs, flat-screen TVs, and river or garden views. Each unit is air-conditioned and equipped with a fridge, electric kettle, and safety deposit box.
Dining
The ryokan serves a daily Asian breakfast and multi-course kaiseki dinners featuring locally sourced ingredients, including A5 rank Koshu beef prepared by an award-winning chef. Guests dine in private rooms assigned to each reservation, with menus that change by season and highlight regional produce. The property also offers a vending machine and a karaoke room for evening entertainment.
Wellness & Onsen
Guests have access to multiple indoor and outdoor hot spring baths, a sauna, and an open-air bath with views of the Hayakawa river. The mineral-rich waters are free-flowing from the same source that has supplied the ryokan since 705. Private baths can be reserved at the front desk for couples or families who want a private soak together.
Location & Services
Nishiyama Onsen Keiunkan sits where two rivers meet in the Minami Alps National Park, near Mount Kita and the Asahi Mountain range. The hotel offers free private parking, an electric vehicle charging station, and valet parking for guests arriving by car. A shuttle service from Minobu Railway Station is available by reservation, and the 24-hour front desk provides multilingual support.
Highlights
History: Guinness World Record - oldest ryokan since 705
Rooms: All rooms with private natural hot spring baths
Dining: A5 rank Koshu beef kaiseki dinners
Wellness: Multiple indoor/outdoor hot springs & sauna
Location: Minami Alps National Park, two rivers converge
Convenience: Free parking, EV charger, shuttle service
Must-do experiences
Relax in our onsen and savor the healing waters of nature.
Try the local Hōo Shigukuni Soba at a nearby noodle shop.
Visit the historic Hayakawa Folk Museum to learn local history.
Take a scenic hike on Mount Minobu for stunning views.
Explore the nearby Yamanashi Fruit Market for fresh local produce.
Select your room type
Nishiyama Onsen Keiunkan offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Japanese-Style Superior Room Moon-viewing Platform
5 persons
45 sq. feet
Air conditioning
Bathtub
room details
Japanese-Style Standard Room
5 persons
35 sq. feet
Air conditioning
Bathtub
room details
Japanese-Style Suite Room Hinoki Bath
5 persons
65 sq. feet
Air conditioning
Bathtub
room details
Price and Room Availability Calendar
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August 2026 - August 2027
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Check-in/ Check-out
Facilities
Nishiyama Onsen Keiunkan offers amenities for your comfortable stay and unforgettable experiences
General
Wi-Fi
Off-site car park
Safe deposit box
No pets allowed
Guest Parking
Electric kettle
Bathroom
Free toiletries
Self-catering
Electric kettle
Media
Flat-screen TV
Show more
Nishiyama Onsen Keiunkan Location
Nishiyama Onsen, Hayakawa, 409-2702,
Explore Hayakawa
Activities and Dining Near Nishiyama Onsen Keiunkan
Top Attractions
Activities
Dining
Entertainment
Nishiyama Hot Spring
1 minute walking
Nishiyama Hot Spring, nearby at 0.1 km, offers rejuvenating hot baths and stunning mountain views, perfect for relaxation.
Manami Alps Sangaku Shashinkan
25 minutes' walk
Manami Alps Sangaku Shashinkan provides breathtaking views and cultural insight, ideal for enthusiasts of nature and history.
Guided Mountain Hiking
5 minutes' drive
Adventurous hiking experiences through the scenic Manami Alps, ensuring exhilarating views and guided options available.
Onsen Relaxation
1 minute walking
Traditional onsen relaxation at Nishiyama Hot Spring, featuring natural hot spring baths that soothe both muscle and mind.
Katsuya
5 minutes' drive
Local style katsu dishes in a cozy atmosphere, known for tender pork katsu and hearty side dishes. Vegetarian options available.
Sushi Matsu
7 minutes' drive
Sushi Matsu offers fresh sushi with a modern twist. Reservations are recommended for weekend dining to enjoy seasonal specialties.
Local Cultural Festivals
10 minutes' drive
Family-friendly cultural festivals showcasing local arts and crafts, often held seasonally, promoting community spirit.
Traditional Japanese Theatre
15 minutes' drive
Experience traditional Japanese theatre performances, with options including plays and music, ideal for cultural enthusiasts.
Getting around
City Centre
Hayakawa 25 min · 10.3 mi
Airports
Shizuoka (FSZ) 199 min · 82.1 mi
Matsumoto (MMJ) 221 min · 91.3 mi
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Property information and rules
Check-in
from 15:00-17:00
Check-out
from 09:00-10:00
Guest Parking
Private parking is possible at a location nearby for free.
Internet
Wireless internet is available in the entire hotel for free.
Children & extra beds
There are no extra beds provided in a room. There are no cots provided in a room.
Pets
Pets are not allowed.
Number of rooms:
35
Reviews and Ratings
Feedback about Nishiyama Onsen Keiunkan from previous guests about their experience.
Review score
Based on 95 verified reviews
9.6 /10
Perfect
96 %
Recommend
Guest reviews
based on 96 reviews
9.0/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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