Hokkaido’s representative hot spring resort, Jozankei Onsen, is known as “Sapporo’s Inner Sanctuary,” located approximately 30km from central Sapporo. In recent years, it has garnered attention from fans of the popular anime “Demon Slayer” as a hot spring town that retains the atmosphere of the Taisho era. This article provides a detailed introduction to Jozankei Onsen’s historical background, its connection to Demon Slayer, the charm of the hot spring town, access methods, and recommended hot spring inns.
Jozankei Onsen and the World of Demon Slayer
Why Jozankei Onsen Attracts Demon Slayer Fans
The setting of “Demon Slayer” is the Taisho era. Jozankei Onsen opened in 1866 (Keio 2) and was already developing as a hot spring resort by the Taisho era. The atmosphere of the hot spring town that retains traces of that time, the natural environment surrounded by gorges, and the Japanese-style architecture of hot spring inns overlap with the world of the work.
In particular, Jozankei Onsen has a historical background of being discovered by ascetic monk Bisui Jozankei, which reminds one of the training and hot spring scenes depicted in Demon Slayer. The gorge scenery within Shikotsu-Toyako National Park aligns with the landscape of the mountains where Tanjiro and his companions trained.
The Charm of a Hot Spring Town Filled with Taisho Romance
Throughout Jozankei Onsen town, there are scattered hot spring inns built from the Taisho through early Showa periods. The tasteful wooden architecture of the ryokan, stone-paved walking paths, and the scenery of the Toyohira River flowing through the gorge truly evoke the Taisho Romantic era. Walking through the hot spring town, you can experience a sensation like stepping back in time.
Among the long-established inns still operating today, some have been in business for over 100 years, carefully preserving their original architectural styles and interior design. The structure of hallways and staircases, the ambiance of lighting, and other fine details retain the appearance of the Taisho era.
The History and Origins of Jozankei Onsen
The Story of the Opening by Bisui Jozankei
The history of Jozankei Onsen dates back to 1866 (Keio 2). Ascetic monk Bisui Jozankei (later renamed simply Jozankei) visited this area with guidance from the Ainu people and discovered hot springs in the gorge of the Toyohira River. Recognizing the therapeutic properties of the hot springs, Jozankei settled in this area and established a hot spring resort.
Jozankei invested his personal funds in improving roads and expanding hot spring facilities. He welcomed many patients seeking hot spring treatment and laid the foundation for the area as a hot spring resort. In honor of his achievements, the hot spring area was named “Jozankei.” Today, Jozankei Gensen Park, which enshrines Jozankei, still conveys the history of the hot spring’s opening.
The Development of a Hot Spring Resort Spanning Over 150 Years
More than 150 years have passed since the opening, and Jozankei Onsen has developed into one of Hokkaido’s leading hot spring towns. With 56 hot spring sources, it boasts a abundant flow of approximately 8,600 liters per minute. The water quality is sodium chloride hot spring, said to be effective for neuralgia, muscle pain, joint pain, coldness, and other conditions.
As access from central Sapporo improved from the Taisho period through the early Showa period, many tourists began to visit as “Sapporo’s Inner Sanctuary.” After the war, modern hotels were also constructed, and the hot spring town continues to develop while coexisting with traditional ryokan.
Characteristics and Charm of Jozankei Onsen
Abundant Hot Spring Sources and Water Quality
The greatest characteristic of Jozankei Onsen is its abundant hot spring sources and high-quality waters. Hot springs flowing from 56 sources are centered on sodium chloride waters, characterized by their colorless transparency and smooth, soft feel on the skin. The hot spring temperature is approximately 60 to 80 degrees Celsius, and each accommodation facility provides it adjusted to an appropriate temperature.
The therapeutic benefits of the hot springs are diverse, including neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, joint stiffness, bruises, sprains, chronic digestive disorders, hemorrhoids, coldness, post-illness recovery periods, fatigue recovery, health promotion, and other conditions. The effectiveness in improving coldness is particularly high, earning high evaluations from female guests.
Gorge Beauty Throughout the Four Seasons
Jozankei Onsen is located within Shikotsu-Toyako National Park, and the gorge beauty created by the Toyohira River is its appeal. From spring’s fresh greenery to summer’s deep green, autumn’s crimson leaves, and winter’s snow scenery, you can enjoy the natural beauty of all seasons.
The autumn foliage season is particularly spectacular, with the entire gorge turning red and yellow. From observation points like Futami Suspension Bridge and Nishiki Bridge, you can enjoy a panoramic view of colorful autumn leaves and the gorge’s spectacular scenery. In winter, events such as “Snow Lantern Road” are held, offering a fantastical atmosphere.
Kappa Legend and Hot Spring Town Culture
Jozankei Onsen has long had a kappa legend passed down through generations. Kappa statues are placed throughout the hot spring town and are cherished as a symbol of the hot spring area. Jozankei Shrine has a Kappa Rapids where legend tells of kappa residing.
In the hot spring town, the “Kappa Bus” operates, and there is an abundance of souvenirs featuring kappa as a motif. Stamp rallies collecting kappa handprints and other events enjoyable for families are held regularly. This unique culture creates a friendly atmosphere in the hot spring area.
Access Methods to Jozankei Onsen
Access from Sapporo City Center
Jozankei Onsen is located in Minami Ward, Sapporo, approximately 26 to 30km southwest of central Sapporo. Access is extremely convenient, with many tourists visiting to enjoy day trips.
By Car
- From Sapporo city center via National Route 230 in approximately 50 minutes to 1 hour
- From New Chitose Airport in approximately 1 hour 40 minutes
- Parking is available at each accommodation facility
By Public Transportation
- Jotetsu Bus “Kappa Liner”: Direct service from Sapporo Station Terminal to Jozankei Onsen, approximately 75 minutes
- From Makomanai Station on the subway via Jotetsu Bus in approximately 45 minutes
- Many accommodation facilities operate shuttle buses by reservation
Access from New Chitose Airport and Outside Hokkaido
When visiting from outside the prefecture, using New Chitose Airport is standard. Direct buses and rental cars are available from the airport.
Direct Shuttle Buses from the Airport
- Direct buses operating from New Chitose Airport to Jozankei Onsen (reservation required)
- Travel time approximately 2 hours
Using Rental Cars
- Rent a car at New Chitose Airport and travel via the Doo Chuo Expressway in approximately 1 hour 40 minutes
- You can also stop by tourist attractions such as Lake Shikotsu along the way
Recommended Hot Spring Inns and Hotels
Historic Ryokan Evoking Taisho Romance
Jozankei Onsen has several long-established ryokan dating back to the Taisho era. These accommodations are valuable facilities where you can feel the world of Demon Slayer.
Characteristics of Historic Hot Spring Inns
- Picturesque wooden architecture and interior design
- Maze-like hallway and staircase layouts
- Taisho-era lighting and furnishings
- Hot springs with source water flowing directly
- Kaiseki cuisine using local ingredients
At long-established ryokan, you can experience Japanese traditional hot spring culture through gorge views from guest rooms, natural scenery from outdoor baths, and gardens that showcase the changing seasons.
Modern Resort Hotels
Jozankei Onsen also has an abundance of modern resort hotels with up-to-date facilities.
Jozankei View Hotel
- Features Hokkaido’s largest indoor water amusement park “Lagoon of Water Kingdom”
- Diverse hot spring facilities and large-scale pool
- Family-friendly comprehensive resort hotel
- Buffet-style dining is also well-received
Jozankei Banseikan Hotel Millione
- Modern Japanese-style resort hotel
- Outdoor bath overlooking the gorge
- Comprehensive spa facilities
- Cuisine featuring local ingredients
Shogetsu Grand Hotel
- Large hotel built along the gorge
- Hot spring facilities with diverse bathing options
- Guest room views of gorge scenery
- Seasonal kaiseki cuisine
Hot Spring Inns of the Kyoritsu Resort Group
Accommodations such as “Jozankei Onsen Shogetsu Grand Hotel” and “Jozankei Tsuruga Resort Spa Mori no Uta,” operated by the Kyoritsu Resort Group, are also popular. These inns are characterized by spaces that blend tradition and modernity, earning high evaluations in every aspect including hot spring quality, meals, and service.
Tourist Attractions Around Jozankei Onsen
Walking Paths Enjoying Gorge Beauty
Futami Suspension Bridge
- An iconic symbol of Jozankei Onsen
- A red suspension bridge spanning the Toyohira River
- The gorge scenery from atop the bridge is spectacular
- Particularly beautiful during the autumn foliage season
Nishiki Bridge
- A bridge in the center of the hot spring town
- Kappa statues are installed here
- Ideal as a starting point for walks
Jozankei Walking Path
- A hiking trail developed along the gorge from the hot spring town
- Approximately 1-hour walking course
- Enjoy nature’s beauty throughout the four seasons
Dams and Natural Scenery
Toyohirakyo Dam
- Approximately 6km from Jozankei Onsen
- An arch-type concrete dam
- Beautiful scenery of the dam lake
- Famous as an autumn foliage viewing spot
- Accessible by electric bus to the dam
Jozankei Dam
- The dam that forms Lake Sapporo
- Excellent views from the observation platform
- Popular as a driving course
Winter Activities
Sapporo International Ski Resort
- Approximately 30 minutes by car from Jozankei Onsen
- Slopes for everyone from beginners to advanced skiers
- Hot springs after skiing or snowboarding are wonderful
- Plans combining the ski resort with hot spring inns are abundant
Snow Lantern Road (Yuki-toro)
- A light event held in winter
- The hot spring town is lit by snow candles
- The fantastical atmosphere matches the world of Demon Slayer
- “Summer Lantern Road” is also scheduled to launch from summer 2026
Ways to Enjoy Jozankei Onsen
Enjoying Day Trip Hot Springs
Jozankei Onsen attracts many tourists seeking day-trip hot spring experiences due to its convenient location, approximately 1 hour from Sapporo city center.
Facilities Offering Day-Use Bathing
- Many hotels and ryokan accept day-use bathing
- Fees are approximately 1,000 to 2,000 yen
- Some facilities require advance reservations
- Towel and amenity rentals available
Day-Trip Plans
- Hot spring bathing plus lunch set plans
- Plans with private rest areas
- Spa and massage set plans
Hot Spring Indulgence Through Overnight Stays
With an overnight stay, you can enjoy hot springs at different times of day—morning, evening, and night. The early morning outdoor bath especially offers a wonderful opportunity to enjoy the fantastical sight of the gorge shrouded in morning mist.
Appeal of Overnight Stays
- Enjoy source water flowing directly hot springs without time constraints
- Evening meals feature kaiseki cuisine using local ingredients
- Breakfast served as buffet or Japanese-style set meals
- Gorge scenery views from guest rooms
- Enjoy walks through the hot spring town at morning and evening
Tips for Hot Spring Town Walks
The hot spring town has many points of interest for walks, such as searching for kappa statues and visiting foot bath spots.
Highlights of Walks
- Kappa statues scattered throughout the hot spring town (21 statues)
- Free foot bath spots (multiple locations)
- Jozankei Gensen Park (park enshrining Jozankei)
- Onsen-ji Temple (temple associated with Jozankei)
- Local souvenir shops and cafes
Characteristics of Jozankei Onsen’s Hot Spring and Waters
Water Quality and Therapeutic Benefits
The main water quality of Jozankei Onsen is sodium chloride hot spring. This water quality is also called “heat-giving hot water,” characterized by its high heat-retention properties.
Details of Water Quality
- Water Quality: Sodium Chloride Hot Spring
- Source Water Temperature: Approximately 60 to 80 degrees Celsius
- pH Value: Neutral to weakly alkaline
- Color: Colorless and transparent
- Odor: Odorless
- Feel: Smooth and moist
Main Therapeutic Benefits
- Neuralgia, muscle pain, joint pain
- Frozen shoulder, motor paralysis
- Joint stiffness
- Bruises, sprains
- Chronic digestive disorders
- Hemorrhoids
- Coldness
- Post-illness recovery periods, fatigue recovery
- Health promotion
- Cuts, burns
- Chronic skin conditions
Abundance of Hot Spring Sources
Jozankei Onsen has 56 hot spring sources and boasts a generous outflow of approximately 8,600 liters per minute. This abundant volume allows many accommodation facilities to offer directly flowing hot spring water.
Each accommodation facility either owns its own source or uses a mixture of multiple sources, allowing guests to enjoy subtly different characteristics of hot springs depending on which inn they visit—another appeal of Jozankei Onsen.
Experiences Recommended for Demon Slayer Fans
Taisho Romance Experience
Jozankei Onsen offers various experiences where you can feel the atmosphere of the Taisho era.
Strolling in Kimono or Yukata
- Some accommodations offer kimono rental services
- Explore the hot spring town in yukata
- Fully immerse yourself in Taisho Romantic atmosphere
- Many photo spots available
Historic Architecture Viewing
- Appreciate the architectural beauty of long-established ryokan
- View Taisho-era lighting and furnishings
- Enjoy the charm of wooden architecture
Healing Experiences in Nature
The healing experiences within Jozankei’s natural environment, reminiscent of the mountains where Demon Slayer’s characters trained, are also appealing.
Gorge Walking
- Walk along the hiking trails beside the Toyohira River
- Refresh while bathing in negative ions
- Savor nature’s beauty throughout the four seasons
Spectacular Experiences in Outdoor Baths
- Hot spring bathing while overlooking the gorge
- Night bathing gazing up at stars
- Season-limited spectacular scenery enjoying autumn leaves or snow landscape
Reviews and Evaluations of Jozankei Onsen
Evaluations Regarding Hot Spring Quality
Numerous positive reviews have been received from tourists visiting Jozankei Onsen regarding the high quality of the hot springs.
Main Review Points
- “The skin becomes beautifully smooth with this high-quality hot spring”
- “You can experience the true goodness of hot springs with directly flowing source water”
- “High heat-retention effect prevents quick cooling”
- “Visited multiple inns to enjoy the differences between hot springs”
Atmosphere and Convenience of the Hot Spring Town
Accessibility Quality
- “The convenience of being just 1 hour from Sapporo is appealing”
- “Enjoyable even for day trips”
- “Accessible by public transportation”
Hot Spring Town Atmosphere
- “The harmony between gorge beauty and hot spring town is wonderful”
- “Fun searching for kappa statues”
- “Walking paths are well-maintained and easy to traverse”
- “Can feel the Taisho Romance atmosphere”
Overall Satisfaction
Jozankei Onsen maintains very high overall satisfaction levels, with many returning visitors. In particular, the following points receive high praise:
- Quality of hot springs and abundant hot water volume
- Good access from Sapporo
- Beautiful natural scenery throughout the four seasons
- Diversity of accommodations (from historic ryokan to modern hotels)
- Abundance of nearby tourist attractions
- Flexibility to enjoy whether day-tripping or staying overnight
Comparison of Jozankei Onsen and Other Demon Slayer Sacred Hot Spring Sites
Hot Spring Resorts with Demon Slayer Connections Nationwide
Several hot spring areas across Japan have been designated as sacred sites among Demon Slayer fans.
Fukushima Prefecture’s Ashinomaki Onsen “Taigaso”
- Most notably discussed as a model for the Infinite Castle
- Complex wooden multi-story architecture
- Maze-like hallways and staircases
Yamagata Prefecture’s Ginzan Onsen “Notoya Ryokan”
- Hot spring town full of Taisho Romance
- Stone-paved streets lit by gas lamps
- Groups of wooden three- and four-story ryokan
Nagano Prefecture’s Shibu Onsen “Kinugiya”
- Also famous as a model for “Spirited Away”
- Wooden four-story building designated as registered tangible cultural property
- Architectural beauty from the early Showa era
Jozankei Onsen’s Uniqueness
While Jozankei Onsen is not a direct sacred site or model location for Demon Slayer, it possesses unique appeal in the following ways:
Hokkaido’s Natural Environment
- Majestic nature within Shikotsu-Toyako National Park
- Harmony between gorge beauty and hot spring town
- Clear and beautiful seasonal changes
Accessibility
- Just 1 hour from Sapporo, a major city
- Good access from New Chitose Airport
- Possible to visit casually as a day-trip hot spring
Hot Spring Quality and Scale
- Abundant hot springs from 56 sources
- Diverse accommodation options
- History as Hokkaido’s premier hot spring resort
Seasonal Ways to Enjoy Jozankei Onsen
Spring (April to June)
Fresh Greenery of the Gorge
- Budding fresh greenery as snow melts
- The Toyohira River increases in volume, creating an impressive stream
- Season to enjoy wild vegetable cuisine
Events
- Special events during Golden Week
- Spring walking tours
Summer (July to August)
Appeal as a Summer Retreat
- Cooler climate than central Sapporo
- Gorge surrounded by deep green
- River activities and hiking
New Event Starting from 2026
- “Summer Lantern Road” planned to launch
- Light event adorning summer evenings
Autumn (September to November)
Spectacular Autumn Foliage Scenery
- Peak viewing from late September to mid-October
- Entire gorge turns red and yellow
- Autumn leaves from Futami Suspension Bridge are spectacular
Autumn Foliage Events
- Autumn foliage Kappa Bus operation
- Autumn foliage illumination
- Autumn foliage viewing tours
Winter (December to March)
Snow Scenery and Hot Springs
- Fantastical gorge covered in snow
- Luxury of viewing snow from outdoor baths
- The warmth of hot springs stands out especially in this season
Winter Events
- Snow Lantern Road (Yuki-toro)
- Snow candle lighting creates a fantastical glow
- Combination hot spring trips with Sapporo International Ski Resort
Dining and Cuisine at Jozankei Onsen
Cuisine Featuring Hokkaido Ingredients
Accommodations at Jozankei Onsen offer cuisine utilizing Hokkaido’s abundant ingredients.
Treasures of the Sea
- Fresh seafood (crab, sea urchin, salmon roe, scallops, etc.)
- Sashimi, grilled dishes, hot pot cuisine
- Hokkaido-style seafood bowls
Treasures of the Mountains
- Game cuisine (venison, bear meat, etc.)
- Wild vegetable cuisine (spring limited)
- Mushroom cuisine (autumn limited)
Hokkaido-Produced Vegetables
- Fresh local vegetables
- Potatoes, corn, asparagus, etc.
Kaiseki Cuisine and Buffets
Kaiseki Cuisine
- Traditional kaiseki served at long-established ryokan
- Menus changing with the seasons
- Creative cuisine featuring local ingredients
- Private room dining options available
Buffets
- Popular buffet-style dining at modern hotels
- Diverse menus using Hokkaido ingredients
- Live kitchen cooking
- Abundant dessert selections
Tips for Reserving Accommodations at Jozankei Onsen
Reservation Timing and Best Seasons
High Season
- Autumn foliage season (late September to mid-October)
- Golden Week
- Year-end and New Year’s
- Summer vacation period
Reservations fill quickly during these times, so early booking 2 to 3 months in advance is recommended.
Off-Season
- November to early December (before Snow Lantern Road)
- Late March to April (snowmelt period)
During off-season, reservations are relatively easier to obtain, and rates are more reasonable.
Tips for Choosing Accommodations
Choosing by Inn Type
- Want to feel Taisho Romance→Historic ryokan
- Family trips→Resort hotel
- Couples→High-end ryokan or hidden gem inns
- Group trips→Large hotels
Choosing by Hot Spring Features
- Preference for directly flowing source water
- Priority on outdoor bath scenery
- Availability of private baths
- Size and variety of large public baths
Choosing by Dining
- Kaiseki cuisine or buffet preference
- Degree of local ingredient usage
- Private dining room availability
- Allergy accommodation options
Using Reservation Websites
Major accommodation reservation websites list numerous accommodations at Jozankei Onsen.
Advantages of Reservation Websites
- Compare and consider multiple inns
- Reference reviews and ratings
- Get special offers through point returns and coupons
- Easily confirm detailed plan contents
- Verify cancellation policies
Model Courses for Fully Enjoying Jozankei Onsen
Day-Trip Course (Departing from Sapporo)
10:00 Depart from Sapporo city center
11:00 Arrive at Jozankei Onsen, explore hot spring town
12:00 Lunch (day-use plan at hot spring inn or dining establishment)
13:30 Day-use hot spring bathing
15:30 Visit Toyohirakyo Dam or Futami Suspension Bridge
16:30 Souvenir shopping
17:00 Depart for Sapporo
18:00 Arrive at Sapporo city center
1 Night 2 Days Course
Day 1
14:00 Arrive at Jozankei Onsen, check-in
15:00 Hot spring bathing (first bath upon arrival)
16:00 Hot spring town exploration, search for kappa statues
18:00 Dinner (kaiseki cuisine or buffet)
20:00 Night hot spring bathing
21:00 Relax in guest room
Day 2
06:00 Morning hot spring bathing
08:00 Breakfast
10:00 Check-out
10:30 Toyohirakyo Dam sightseeing
12:00 Jozankei Dam and Lake Sapporo sightseeing
13:00 Lunch and head to Sapporo city center
14:00 Arrive at Sapporo city center, sightseeing or shopping
2 Night 3 Days Course (Including Skiing/Snowboarding)
Day 1
- Arrive at Jozankei Onsen, check-in
- Hot spring bathing and hot spring town exploration
- Dinner and night hot spring bathing
Day 2
- Breakfast, then head to Sapporo International Ski Resort
- All-day skiing/snowboarding
- Soothe fatigue in the hot spring
- Dinner and night hot spring bathing
Day 3
- Morning hot spring bathing
- Check-out and surrounding area sightseeing
- Sapporo city sightseeing
Conclusion: Experience the World of Demon Slayer at Jozankei Onsen
Jozankei Onsen is a hot spring resort gaining attention from Demon Slayer fans as a town retaining Taisho-era charm, while enjoying convenient access just 1 hour from Sapporo. With over 150 years of history since its opening by ascetic monk Bisui Jozankei, abundant hot spring sources, high-quality hot water, and stunning four-season gorge scenery, Jozankei Onsen holds great appeal.
The Taisho Romance-filled architecture of historic ryokan, the natural environment surrounded by gorges, and hot spring culture overlap significantly with the world of Demon Slayer, making this a hot spring destination enjoyable whether you are a fan or not. From day-trip bathing to overnight stays, Jozankei Onsen offers various ways to enjoy itself. Why not experience a healing hot spring getaway at Jozankei Onsen, rejuvenating both body and mind?
When visiting Hokkaido, be sure to visit Jozankei Onsen and savor the Taisho Romance atmosphere, high-quality hot springs, and beautiful natural scenery.
