A skin-beautifying Onsen, an open-air bath under the starry sky, and a wide variety of activities for endless fun.

As an Onsen Ryokan, we offer a variety of amusements and the opportunity to enjoy the "Bijin no Yu" of Nagato Yumoto Onsen. In our spacious lobby lounge, you can relax while admiring the Japanese garden in the courtyard. Complimentary internet access is also available. The luxurious Rooms of the separate annex "Hanare Saikyotei" feature private open-air baths, allowing you to unwind while enjoying the seasonal views of the courtyard. Additionally, there is an open-air bath with beautifying Onsen water, where you can relax in a liberating space while feeling close to nature.

  • We stayed with four related families, including children aged 5 and 8.Thanks to the arcade and bowling, we had a great time.For the breakfast buffet,we were able to eat as a family in a separate area as noted on the separate sheet,which was very helpful.The building is old, but the Room was clean,and we had a comfortable stay.Thank you very much.

    Yahoo!トラベルユー... 9/24/2026
  • This was my first stay.Women can choose from several colorful yukata, and dinner included Yamaguchi’s specialty, fugu tempura—beautifully presented, generous in portion, and excellent.The Onsen alternates between men and women, so we were able to use both baths.The Room was spacious enough for two people, allowing us to relax comfortably.The staff were also wonderfully attentive.I would like to stay again when I’m in the area.Thank you very much.

    Yahoo!トラベルユー... 8/25/2026

Facilities and Services

See All
  • Hot spring
  • Room with Open-Air Bath
Open-air bath / Free-flowing hot spring / Large public bath / Private bath / Sauna / Free shuttle service / Room service
IN15:00~23:00
OUT10:00
Number of rooms92 rooms
PetNot allowed
Your childPermitted
"Main Building" Japanese-style Room 10 Tatami Mats (with Toilet)
  • Japanese-style Room
  • 14㎡
  • Capacity 1~5 people

[No Meals] A Relaxing, Carefree Onsen Trip Plan

IN 15:00~22:00
OUT 10:00
¥13,600~
No meals ; 2 peopleTax included¥10,540〜
(USD 66.78)

[Breakfast Only] A Relaxing, Easygoing Onsen Getaway Plan

IN 15:00~22:00
OUT 10:00
¥15,400~
Breakfast included ; 2 peopleTax included¥11,935〜
(USD 75.62)
Detached Saikyo-tei Twin
Jan 17, 2025Renovated
  • Japanese-style Room
  • 31㎡
  • Capacity 2 people

[No Meals] A Relaxing, Carefree Onsen Trip Plan

IN 15:00~22:00
OUT 10:00
¥31,800~
No meals ; 2 peopleTax included¥21,465〜
(USD 136.00)

[Breakfast Only] A Relaxing, Easygoing Onsen Getaway Plan

IN 15:00~22:00
OUT 10:00
¥34,200~
Breakfast included ; 2 peopleTax included¥23,085〜
(USD 146.26)
Non-Smoking Japanese-Style Double Room (8 Tatami Mats) with Bath and Toilet
Jan 17, 2025Renovated
  • Japanese-style Room
  • 14㎡
  • Capacity 1~2 people

[Venue Dining] Saikyo Standard! Hanagoromo Kaiseki Plan (Until March 31, 2027)

IN 15:00~19:30
OUT 10:00
¥34,000~
Dinner and Breakfast included ; 2 peopleTax included¥22,950〜
(USD 145.41)

[One Draft Beer Included / Dinner at the Venue] Saikyo Standard! Hanagoromo Kaiseki Plan (Until March 31, 2027)

IN 15:00~19:30
OUT 10:00
¥36,000~
Dinner and Breakfast included ; 2 peopleTax included¥24,300〜
(USD 153.96)

Best-Selling Stays

Rooms With Open-Air Baths Popular At Stays

Accommodation With The Latest Beauty Devices

Accommodation Convenient For Visits To A Blessed Shrine

Introduction of the Accommodation

Lobby
Front desk
Lobby
Front desk

Front desk

Front Desk・Lobby

The lobby lounge is spaciously designed, allowing guests to experience the four seasons of the Japanese garden built in the courtyard, with a waterfall and a pond with swimming koi, providing a relaxing space for morning and evening relaxation during their stay. In the hotel lobby, guests with their own computers can enjoy free internet access via wired LAN (one location) and wireless LAN (WiFi).

Open-air bath

Nagato Yumoto Onsen with a 600-year history

Enjoy gazing at the starry sky from the open-air Onsen, or relax in a private Onsen with family, a partner, or friends to soothe your fatigue. Delight in the Onsen experience with saunas, bubble baths, and natural views from the large bathhouse. This is a silky smooth beauty Onsen with simple alkaline properties.

Yukata Corner

Yukata Corner (Women Only)

At Saikyo, you can freely choose your favorite yukata from over 300 varieties during your stay.

Facilities and Equipment of Accommodation

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

Notice from the Accommodation

  • A full-scale bowling alley with 16 lanes

    [September & October 2026] Amusement Corner Closure Dates

    Thank you very much for your continued patronage. Our in-house amusement area (bowling, karaoke, table tennis, and game corner) will be closed for maintenance on several days each month.

    The scheduled closure dates are as follows:
    [September 2026]
    - Tue, 9/1 (Facility Closed)
    - Tue, 9/8
    - Mon, 9/14
    - Tue, 9/15
    - Fri, 9/25
    - Mon, 9/28
    - Tue, 9/29
    [October 2026]
    - Mon, 10/5
    - Tue, 10/6
    - Tue, 10/13
    - Mon, 10/19
    - Tue, 10/20
    - Mon, 10/26
    - Tue, 10/27

    *On dates not listed above, we are generally open as usual.

    [Hours of Operation]
    15:00–23:00 (Last admission: 22:00)
    15:00–22:00 (Last admission:21:00)

    We sincerely apologize for any inconvenience this may cause and appreciate your kind understanding. We look forward to welcoming you.

  • When you think of Yamaguchi Prefecture, you think “fugu”... Our autumn and winter limited-time Plan is now available!

    No trip to Yamaguchi is complete without fugu!
    We are now offering our autumn/winter limited-time Plan, the “Fuku (Fugu) Feast Kaiseki” (2026/10/1–2027/3/31).

    In addition to classic fugu favorites—“fugu sashimi,” “fugu hot pot,” “fugu rice porridge,” and “deep-fried fugu”—this Plan also features a variety of creative dishes made generously with fugu, available only with this Plan. Enjoy to your heart’s content!


    Aperitif: Hawthorn drink
    Appetizers: Fugu aspic; Fugu dressed with grated daikon and maple-leaf garnish
    Palate cleanser: Fugu Genpei roll
    Sashimi: Fugu sashimi (20 slices)
    Hot pot: Fugu hot pot (for 2)
    Fried dish: Deep-fried fugu
    Steamed dish: Shirako chawanmushi (steamed egg custard)
    Vinegared dish: Lightly seared fugu Japanese-style salad
    Rice dish: Fugu rice porridge (for 2)
    Pickles: Assorted three kinds
    Dessert: Seasonal dessert
    *Images shown are for illustration purposes only.
    *The “fugu hot pot” and “fugu rice porridge” in the photos are each for two people.
    *As we use seasonal ingredients, some menu items may change.

    We offer a wide range of room types, from rooms with open-air baths for a truly special stay, to bed rooms renovated last January, as well as Japanese-style rooms where families can relax comfortably. For your autumn/winter trip to Yamaguchi, please consider Hotel Saikyo’s “Fuku (Fugo) Feast Kaiseki.”

    In addition, we regularly run Point Rate UP campaigns so you can Earn Points even more efficiently. We also recommend making a Reservation during these great-value periods.

    Please check the Plan details below.
    All of us look forward to welcoming you.

  • In-house dining venue “Yumeya” is now open and receiving great reviews!

    On B1 of our Ryokan, the dining venue “Yumeya” offers local sake from Yamaguchi Prefecture, fresh locally sourced sashimi and bar snacks, as well as set meals and noodles. We are generally open on Ryokan operating days, but hours may change. For details, please contact us (TEL: 0837-25-3111).
    Guests who make a Reservation with a Plan that does not include dinner are welcome to dine here, and it is also available as an after-dinner second venue. Accommodation guests will receive a 10% discount coupon for Yumeya at check-in.
    Perfect for guests who want to focus on sightseeing but can’t make it in time for the last check-in for dinner-included Plans, or those who prefer to keep Accommodation costs down and spend more on souvenirs. We look forward to welcoming you.
    Please see below for business hours and selected menu items.

    [Business Hours]
    18:00–23:00 (Last order 22:30)
    18:00–22:00 (Last order 21:30)
    *We are generally open on Ryokan operating days, but hours may change.

    [Selected Menu Items] (All prices include tax)
    ・Local sake (1 go) / from JPY 900
    ・Edamame / JPY 300
    ・French fries / JPY 400
    ・Katsu curry / JPY 980
    ・Fried chicken set meal / JPY 900
    ・Tempura set meal / JPY 1,280
    ・Tempura rice bowl / JPY 980
    ・Meat udon / JPY 750
    ・Tonkotsu shoyu ramen / JPY 800
    ・Assorted sashimi etc...
    (Items may be unavailable depending on market availability.)

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastJapanese & Western Buffet: 6:45 AM–9:00 AM
Your child
You can stay.
Room service
Available for use
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
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
06:00~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Not available from 9:00 AM to 12:00 PM.
Open-air bath
The number of Open-air bath
2
Business Hours
06:00~24:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Not available from 9:00 AM to 12:00 PM.
Private bath
The number of Private bath
1
Business Hours
15:00~24:00
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Usage fee: JPY 3,500 (tax included) Please let us know your preferred time at check-in. *Available to Accommodation guests only.
Room with Open-Air Bath
Hot spring
Available
Free-flowing
Available
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Spring quality and benefits

Alkaline Simple Onsen

Neuralgia, muscle pain, joint pain, frozen shoulder, motor paralysis, bruises, sprains, chronic digestive disorders, sensitivity to cold, fatigue recovery, and improved overall health.

SaunaAvailable
Hot stone spaNone
OthersSaison Card, Mitsubishi UFJ NICOS, Cedyna CF, Model Card, and APLUS are accepted.

Reviews

Overall Score
4.08
(85)
  • Rooms & Amenities
    4.02
  • Facility
    3.76
  • Hospitality & Service
    4.31
  • Meals
    4.17
  • Onsen & Bath
    4.18
  • Satisfaction
    4.06

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Yamaguchi Prefecture1051 Fukawayumoto, Nagato City
TEL:+81-837-25-3111

●10 minutes on foot from Nagato-Yumoto Station on the JR Mine Line
●40 minutes from Mine IC on the Chugoku Expressway via National Route 316; turn left at the three-way intersection in the Onsen town area.
Look for the bowling pins on the rooftop as a landmark.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
100 cars available outdoor
Valet service
Unavailable
Free outdoor parking for up to 100 vehicles.

Pickup and drop-off information
Available (Free)●Pick-up●
We offer a Shuttle Service from Nagato-Yumoto Station (Mine Line). When making your Reservation, please enter your expected arrival time at Nagato-Yumoto Station in the remarks section, or call us after you arrive and we will pick you up promptly. Please note that the station’s public payphone has been removed, so please contact us from your mobile phone.

●Drop-off●
If you would like a drop-off after check-out, please feel free to ask at the front desk.

Frequently Asked Questions

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