A Ryokan designed by Tatsuno Kingo, the architect of Tokyo Station, registered as a National Tangible Cultural Property.

The main building of Nanten-en was originally located in Sakai Ohama as "Shioyu Kazokuyu" and was relocated in its entirety to Amami, a place known for its natural Onsen, in 1935. It was then transformed into an Onsen Ryokan for pilgrims visiting Mount Koya. The predecessor, "Shioyu Kazokuyu," was designed by Kingo Tatsuno, a renowned architect of the Meiji and Taisho eras who contributed to many iconic modern architectural works. As one of the few remaining examples of traditional Japanese architecture, it continues to convey its historical significance. The former Koya Highway runs north to south, and the 3,000-tsubo Japanese garden, surrounded by the rich natural backdrop of the Kongō-Katsuragi mountain range, offers a picturesque setting. The garden, adorned with flowers blooming throughout the year and the chirping of wild birds echoing through the mountains, retains the timeless charm of a serene paradise.

  • Four of us women stayed in the Room called “Yomoyama.” As a corner Room, it had great views, and we loved the lush garden and the spacious Japanese-style Room set up as a summer tatami sitting area. Every attendant provided wonderful service, so we were able to relax and enjoy our stay. Dinner was thoughtfully prepared, and we enjoyed every dish.From 8:00 p.m., we took a walk in the garden to watch fireflies; since the weather was good, we saw many of them. It was a great trip where we could feel the charm of Japan in this historic and wonderful building.

    yuko1949 6/13/2026
  • There is nothing to complain about regarding the meals, but it was a bit hard to finish everything.We stayed at Seiryutei, and the Room had a charming, historic atmosphere while still being well equipped.The spacious, open-air bath had just the right water temperature, and we were able to relax and soak at ease.This was the most satisfying Accommodation we have ever stayed at, and it is at the top of our list of places we would like to visit again.

    ( m ) 3/14/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Free-flowing hot spring / Large public bath / Within a 5-minute walk from the station / Outdoor pool / Room service
IN15:00~18:00
OUT10:00
Number of rooms14 rooms
PetNot allowed
Your childPermitted

[Pool Plan] A Cool Summer Retreat Stay to Refresh with the Pool and Onsen

IN 15:00~18:00
OUT 10:00
¥50,600
Dinner and Breakfast included ; 2 peopleTax included¥40,990
(USD 256.92)

[Basic Kaiseki] Relax in a Registered Tangible Cultural Property Designed by Kingo Tatsuno—3,000-Tsubo Japanese Garden and Amami Onsen—

IN 15:00~19:00
OUT 10:00
¥50,600
Dinner and Breakfast included ; 2 peopleTax included¥40,990
(USD 256.92)

[Pool Plan] A Cool Summer Retreat Stay to Refresh with the Pool and Onsen

IN 15:00~18:00
OUT 10:00
¥50,600
Dinner and Breakfast included ; 2 peopleTax included¥40,990
(USD 256.92)

[Basic Kaiseki] Relax in a Registered Tangible Cultural Property Designed by Kingo Tatsuno—3,000-Tsubo Japanese Garden and Amami Onsen—

IN 15:00~19:00
OUT 10:00
¥50,600
Dinner and Breakfast included ; 2 peopleTax included¥40,990
(USD 256.92)

[Pool Plan] A Cool Summer Retreat Stay to Refresh with the Pool and Onsen

IN 15:00~18:00
OUT 10:00
¥63,400
Dinner and Breakfast included ; 2 peopleTax included¥51,360
(USD 321.92)

[Basic Kaiseki] Relax in a Registered Tangible Cultural Property Designed by Kingo Tatsuno—3,000-Tsubo Japanese Garden and Amami Onsen—

IN 15:00~19:00
OUT 10:00
¥63,400
Dinner and Breakfast included ; 2 peopleTax included¥51,360
(USD 321.92)

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Recommended Accommodation For Travel With Junior High School Students

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Recommended Accommodation For Solo Male Travelers

Introduction of the Accommodation

Room
Room

The garden-side Room is a corner Room, offering views of the "Japanese garden" extending across two sides. In winter, enjoy the "snowy scenery," in spring the "spring haze," and each season brings its unique charm such as "fresh greenery" or "autumn leaves." Relax in this tranquil space with your group or family, enjoying pleasant conversations.

Onsen and bath
Onsen and bath

Rich in natural radon, bathing enhances perspiration and metabolism, making it highly effective for health and beauty. Enjoy while gazing at the greenery.

Meal
Meal

The joy of Japanese cuisine lies in utilizing the natural flavors of carefully selected seasonal ingredients, with delicious taste, pleasant aroma, choosing appropriate tableware, and presenting beautifully. The chefs at Nantenyuen strive daily with monthly creativity.

Facility
Facility

The sunlight filtering through the shoji screens and the rich nature that changes with the seasons can be enjoyed from the Room.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Basic Information

TaxesHot Spring Tax 150 yen ※ From January 1, Heisei 29, the Osaka Prefecture Accommodation Tax will be applied based on the Accommodation Fee. Payment will be made on-site.
Card information
VISA / MASTER
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
※Child Sharing Existing Bedding is available for children aged 0 to 5 years. ※Regarding the fee for Child Sharing Existing Bedding: Children aged 0 years are free of charge. Please note this in the comment section during the Reservation without including them in the capacity. Children aged 1 to 5 years will be charged a Facility usage fee of 2200 yen for the main building rooms and 4400 yen for Seiryutei rooms.
Room service
Available for use
8:00~22:00 (beverages, etc.)
Common amenities
  • × Shampoo · conditioner
  • × Body soap · soap
  • ○ Towel · Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • × Comb · Brush
  • × Shower cap
  • × Hair dryer
  • × Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • × Nightwear
  • × Bathrobe
  • ○ Slippers
  • × facial cleanser
  • × Toner
  • × Lotion
  • × Makeup remover
  • × Cotton swab
  • × Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • × Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • ○ Hot spring
  • ○ Rooms with open-air baths available
  • × Open-air bath
  • ○ Free-flowing hot spring
  • ○ Large public bath
  • × Private bath
  • × Sauna
  • × Ganbanyoku (rock bathing)
  • ○ Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • ○ Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • × Free shuttle service
  • × Shuttle Service (Paid)
  • ○ Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Outdoor pool
Available period
7/23/2020~8/31/2020
Business Hours
09:00~17:00
Final admission time
16:30
Fee(Guest)
Free
Fee(Non-guest)
Paid ¥1,500
Children's pool
Available
Age restriction
Pool shape
Rectangular
Pool size
Length 25m
Width 10m
Water depth 100cm120cm
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Bathing Hours: Open all day (excluding cleaning time from 9:30 to 11:00) Hot Spring Tax: 150 yen per adult (12 years and older) 75 yen per adult (12 years and older)
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
100% natural hot spring (Heating)
Remarks
Spring quality and benefits

Natural Radium Onsen

Joint pain, neuralgia, fatigue recovery

※Regarding the notation of "Gensen Kakenagashi"
In some facilities, heating or adding water for temperature adjustment may be performed. Additionally, please note that in some parts of the facility, the hot spring water may not be free-flowing from the source. For more details, please contact each facility.

SaunaNone
Hot stone spaNone
About Hygiene Measures
Currently, enhanced cleaning and safety measures are being implemented at this Facility. Cleaning is conducted using disinfectants, and high-touch surfaces are disinfected between guest stays. To ensure guest safety, measures such as maintaining physical distancing (social distancing), employees wearing personal protective equipment, installation of protective shields at the front desk where guests and staff interact, regular temperature checks for employees, and providing hand sanitizers and masks for guests are in place.

Reviews

Overall Score
3.89
(12)
  • Rooms & Amenities
    4.17
  • Facility
    3.92
  • Hospitality & Service
    3.75
  • Meals
    3.92
  • Onsen & Bath
    3.67
  • Satisfaction
    3.92

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Osaka Prefecture158 Amami, Kawachinagano City
TEL:+81-721-68-8081

【From Osaka】
■ Without a car
Take the Nankai Koya Line from Namba Station to Amami Station, alight immediately.
■ By car
Via Kinki Expressway or Hanwa Expressway ~ Mihara Kita IC ~ R309 ~ R170 ~ R371 ~ Turn left at Deai no Tsuji intersection ~ Immediately below on the left of Amami Station.

【From Tokyo】
■ Without a car
Transfer at JR Osaka Station ~ Nankai Koya Line from Namba to Amami Station, alight immediately.
■ By car
Via Tomei Expressway to Meihan Expressway ~ Mihara Kita IC ~ R309 ~ R170 ~ R371 ~ Turn left at Deai no Tsuji intersection ~ Immediately below on the left of Amami Station.

Parking Information
Fee
Free for guests
Parking time
During the property stay
Parking space
No restrictions
Number of parking spaces
20 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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