North Wing
North Wing Guest Room
South Wing Exterior
Outdoor Bath
Private Onsen
68 photos

Tsumagoi Resort Sai no Sato

Shizuoka Prefecture／Kakegawa
¥17,700～
No meals ; 2 peopleTax included¥14,340〜
(USD 90.61)

Kakegawa City, Shizuoka Prefecture—A 1.4 million m² stay-style resort offering a wide variety of activities

Walk through a lush green forest, listening to the sound of wind rustling through the leaves and basking in dappled sunlight. Look up, and you'll find a vast blue sky with white clouds drifting slowly above. With an expansive 1.4 million square meters of land, abundant nature, and a variety of activities, Tsumagoi offers a resort space where you can feel at home—your "second hometown."

3.98(128)
  • Satisfied with the pool

    We stay here every summer.The Tsumagoi pool isn’t overly large, and there are several types of water slides, so there’s almost no waiting time and you can really enjoy it.There’s a wide variety of food options that both kids and adults will be satisfied with,and the eel was delicious as well.It’s a very spacious Facility where you can relax and enjoy many different activities.If I could add one thing, I think we’d be even more satisfied if there were a lounge or other place to unwind, even if it required an additional fee.We’d like to come again next year.

    paxpc 7/29/2026
  • It’s been 45 years.

    I visited again for the first time in 45 years. I still remember the salad being topped with cornflakes. The Facility was so clean that it didn’t feel old at all. The Onsen was also great, and I really enjoyed the meals, with a nice selection of Shizuoka specialties. For my generation, Tsumagoi is synonymous with Popcon and the early days of outdoor live concerts, so I’d love to see an expanded music-related section. Also, I’d like you to display photos of Arere no Re—now Stardust Revue—who received an Excellence Award when Kurikin won. I’ll be back again.

    ふくにゃんず 7/20/2026

Facilities and Services

See All
  • Hot spring
  • Spa facility
Open-air bath / Large public bath / Sauna / Outdoor pool / Free shuttle service
IN15:00～20:00
OUT10:00
Number of rooms232 rooms
PetNot allowed
Your childPermitted

Photo

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Notice from the Accommodation

Notice of Reopening of the Water Park “River Ride”
Thank you very much for your continued patronage.
We are pleased to announce that operations of the River Ride at the water park, which had been suspended, will resume.

Reopening date: Saturday, August 8, 2026, from 1:00 PM

We sincerely apologize for any inconvenience caused during the suspension period. All staff look forward to welcoming you.

※Please enter through the North Gate.

[Notice Regarding Operation of Sports Activities in the Park]
Some activities may not be available due to events or private bookings.
For details on operating hours, please visit the official website of Tsumagoi Resort Sainosato.

[Notice Regarding Reduction of Plastic Products in Guest Rooms]
In accordance with the enforcement of the Act on Promotion of Resource Circulation for Plastics (Plastic Resource Circulation Act), toothbrushes, razors, hairbrushes, and cotton swabs will be provided only for the first night. If you would like additional items from your second night onward, please pick them up at the “Amenity Bar” in the front lobby.

Standard Twin Room 【South Wing】 28 square meters

Perfect for sightseeing in Kakegawa or attending live events - Accommodation Only (Parking Available *Fee Applies)

IN 15:00～20:00
OUT 10:00
¥17,700～
No meals ; 2 peopleTax included¥14,340〜
(USD 90.61)

Perfect for late check-ins! ~1-night stay with breakfast buffet Plan~ (Breakfast included)

IN 15:00～20:00
OUT 10:00
¥20,120～
Breakfast included ; 2 peopleTax included¥16,298〜
(USD 102.98)
Deluxe Twin Room ≪South Wing≫

Perfect for sightseeing in Kakegawa or attending live events - Accommodation Only (Parking Available *Fee Applies)

IN 15:00～20:00
OUT 10:00
¥20,200～
No meals ; 2 peopleTax included¥16,370〜
(USD 103.44)

Perfect for late check-ins! ~1-night stay with breakfast buffet Plan~ (Breakfast included)

IN 15:00～20:00
OUT 10:00
¥22,620～
Breakfast included ; 2 peopleTax included¥18,328〜
(USD 115.81)
Deluxe Room <North Wing>
Deluxe Room 【North Wing】 (Non-Smoking)
  • Fourth
  • 52.3㎡
  • Capacity 1~5 people

Perfect for sightseeing in Kakegawa or attending live events - Accommodation Only (Parking Available *Fee Applies)

IN 15:00～20:00
OUT 10:00
¥25,260～
No meals ; 2 peopleTax included¥20,464〜
(USD 129.31)

Perfect for late check-ins! ~1-night stay with breakfast buffet Plan~ (Breakfast included)

IN 15:00～20:00
OUT 10:00
¥27,680～
Breakfast included ; 2 peopleTax included¥22,422〜
(USD 141.68)

Best-Selling Stays

Accommodation With Deluxe Japanese-Western Room

Accommodation With Selectable Dinner Time

Large Room Shared-Sleep Accommodation

Onsen Accommodation With No Meals Included

Introduction of the Accommodation

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South Wing

Hotel South Wing nestled in a beautiful forest. Enjoy the beauty of nature with seasonal flowers.

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North Wing

Hotel North Wing nestled in the forest. On clear days, you can enjoy a view of Mount Fuji.

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Meals

Enjoy our carefully crafted, colorful dishes that will leave both your heart and body fulfilled.

Onsen
Other Facilities

Shinrin no Yu is an Onsen facility surrounded by abundant nature. Guests can enjoy a variety of baths with unique characteristics, including the "Scenic Sauna," "Large Open-Air Bath," and "Tea Bath," with indoor and outdoor baths available on a daily alternating basis for men and women.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant
  • Facilities & Services
    Facilities & Services

Notice from the Accommodation

  • Water Park Opens on July 18

    Tsumagoi’s signature summer attraction is the Water Park!
    Enjoy 4 pools—including a lazy river—and 3 slides for hours of fun.
    Night sessions will be available again this year, so you can enjoy it into the evening.

    [Operating Period]
    July 18–August 30, 2026, and September 5–6

    [Hours]
    - July 18–20, 25–26; August 1–23, 29–30: 9:00 AM–9:00 PM
    - July 21–24, 27–31; August 24–28: 9:00 AM–8:00 PM
    - September 5–6: 9:00 AM–5:00 PM

    [Admission Fees]
    - Adults: JPY 1,800–3,300
    - Junior & Senior High School Students: JPY 1,500–3,000
    - Elementary School Students: JPY 1,200–2,300
    - Children (ages 3+): JPY 800–1,400
    *Fees vary by time slot and season.


    [Pre-Opening Information]
    A limited pre-opening will be held for two days only on July Saturday ,11 and Sunday ,12 before the regular opening.
    (Some Facility excluded.) Enjoy an early start to your summer vacation.

    Dates: Saturday ,11 and Sunday ,12 July ,2026 (2 days only)
    Hours :9 :00 AM –5 :00 PM
    Admission Fees :Special pre-opening rates
    Adults JPY2 ,300 /Elementary school students JPY1 ,300 /Children (ages3+)JPY900

    For details please check the official Tsumagoi Resort Sainosato website.

  • Tsumagoi Resort Sainosato Culinary Fair Vol. 16: Summer Festival Buffet to Beat the Heat

    “Tsumagoi Resort Sainosato Culinary Fair Vol. 16
    Summer Festival Buffet to Beat the Heat”
    Event Period: Monday, June 1, 2026 – Monday, August 31, 2026
    Service: Dinner Buffet
    Venue: Buffet Terrace

    Welcome to our exciting “Summer Festival Buffet,” packed with fun flavors to help you beat the summer heat!

    [Seasonal Limited-Time Recommendations]
    • Seafood Poke-Poke Salad (Daily Special)
    Fresh seafood lightly tossed in our special poke sauce—inspired by a refreshing “cool” salad you’d find at a summer festival food stall.

    • Oriental Spicy Roasted White Fish
    Fluffy roasted white fish seasoned with aromatic spices and herbs.
    An ethnic-inspired dish reminiscent of international street stalls.

    • Cheese Dak-galbi (Daily Special)
    The savory aroma of teppan-style grilling paired with rich cheese brings out the summer festival mood.

    • Chilled Capellini (Daily Special)
    A cool and refreshing dish for hot summer days. Thin pasta and fragrant vegetables deliver a crisp, clean finish.

    • Coconut Shrimp
    A classic tropical street-stall favorite.
    Crispy fried shrimp with the sweet, toasted aroma of coconut for an island-style taste.

    • Grilled Young Chicken & Summer Vegetables in Dashi Marinade (Daily Special)
    Savory grilled chicken paired with juicy summer vegetables.
    Gently dashi-infused flavors bring a breeze of summer with every bite.

    • White Peach & Almond Jelly Cream Parfait (Daily Special)
    A perfectly chilled summer dessert combining juicy white peach with delicately fragrant almond jelly cream.


    “Limited-Time Menu (Live Performance)”
    Event Period: Saturday, August 8, 2026 – Saturday, August 15, 2026

    • Teppanyaki Japanese Sirloin Beef
    A special menu item featuring sizzling umami and irresistible teppanyaki aroma.

    • Kurose Yellowtail Shabu-Shabu
    Served as shabu-shabu using “Kurose Buri,” a Miyazaki brand yellowtail that is in season during summer.

    • Tsumagoi Fresh Cheesecake Tropical Parfait
    Enjoy our highly popular original Tsumagoi cheesecake served parfait-style.

    *Photos are for illustrative purposes only.
    *The event period and menu contents may change depending on ingredient availability.

  • Tsumagoi Resort Sainosato Culinary Fair Vol. 17: “Autumn Gastronomy 2026”

    Tsumagoi Resort Sainosato Culinary Fair Vol. 17
    “Autumn Gastronomy 2026” — A delicious moment to savor the bounty of autumn —
    Event Period: Tuesday, September 1, 2026 – Monday, November 30, 2026
    Served as: Dinner Buffet
    Venue: Buffet Terrace

    A seasonal dinner buffet featuring an abundance of autumn flavors.
    Enjoy a uniquely autumnal dining experience with “aroma, warmth, and the excitement of live cooking,” delighting all five senses.

    • Tantan Hot Pot with Young Chicken
    Tender young chicken simmered in a rich, deeply flavorful tantan broth—an irresistibly warming autumn hot pot.

    • Yuzu-Seared Line-Caught Bonito Tataki
    Line-caught bonito with bold umami is lightly seared for a fragrant finish and paired with refreshing yuzu aroma.
    Savor this luxurious taste of the sea that signals the arrival of the season.

    • Tempura of Hiratake Mushrooms
    A taste of autumn—hiratake mushrooms fried to a light, crisp golden batter.

    • Fresh Fish Carpaccio with Seasonal Garnishes *Daily Special*
    Simply and elegantly seasoned to highlight the natural flavor of the ingredients.
    Enjoy the smooth texture of fresh fish and feel the changing seasons.

    • Cream Pasta with Autumn Salmon and Spinach *Daily Special*
    A seasonal cream pasta combining richly flavored autumn salmon with vibrant spinach.

    • Bistro-Style Beef Tendon & Autumn Root Vegetables in Tomato Stew *Daily Special*
    Beef tendon slowly simmered until tender, paired with autumn root vegetables in a hearty bistro-style dish.

    • Roasted Chicken with Pumpkin & Chestnut Cream Gratin Style *Daily Special*
    Fragrant roasted chicken topped with our special white sauce, finished with pumpkin and chestnuts.

    • Freshly Baked Sweet Potato *Daily Special*
    Carefully baked one by one on-site for a just-made treat.
    The sweet, toasty aroma from the oven adds an extra touch to our autumn buffet experience.


    *Photos are for illustrative purposes only.
    *Event period and menu items may change depending on ingredient availability.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Room service
Not available
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
7/18/2026~8/30/2026
Business Hours
09:00~21:00
Final admission time
---
Fee（Guest）
Paid
Fee（Non-guest）
Paid
Children's pool
Available
Age restriction
* Open until 8:00 PM on Jul 21–24 and 27–31, and Aug 24–28. * Open from 9:00 AM to 5:00 PM on Sep 5–6. * Please check the official website for the latest hours and fees.
Pool shape
Irregular shape
Pool size


Lazy River Pool / Swimming Pool / Diving Pool / Children’s Pool
Esthetic Massage
Available
Fitness gym
None
Public Bath
The number of Public Bath
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Garden View Bath Hours 6:30–9:00 / 15:00–24:00 (last entry 23:30) (Mondays only: 16:00–24:00) *This is not an Onsen. The only Onsen is “Shinrin-no-Yu.”*
Open-air bath
The number of Open-air bath
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Forest Onsen Hours Mon–Fri: 13:00–23:00 (last entry 22:30) Sat & public holidays: 12:00–23:00 (last entry 22:30) Sun: 06:30–23:00 (last entry 22:30) *On June 23, 2026, due to Facility inspection, hours will be 18:00–23:00 (last entry 22:30). *To reach Forest Onsen from the Hotel building, the park shuttle bus is convenient (runs every 15 minutes). ◆Onsen Water Supply & Spring Quality - Yaizu Onsen (transported water) - Spring quality: Sodium-Calcium Chloride Spring (hypertonic alkaline high-temperature spring) Nearly colorless and clear in sensory testing, with a strong salty taste. Hydrogen ion concentration (pH): 8.80 ◆Baths Available to Enjoy the Onsen - Outdoor baths: Large bath, walking bath (open-air) - Indoor baths: Large bath (open-air) *Children who are not yet potty-trained may not use the bathtubs; they may use the washing area only.
Spring quality and benefits

Sodium-Calcium Chloride Onsen

Cuts and abrasions, peripheral circulatory disorders, sensitivity to cold, depressive symptoms, dry skin

SaunaAvailable
Hot stone spaNone
Others■Credit cards accepted locally in addition to VISA and AMEX DC, NICOS, UFJ, MUFG, MasterCard, UnionPay, JCB, Diners Club

Reviews

Overall Score
3.98
(128)
  • Rooms & Amenities
    3.85
  • Facility
    3.76
  • Hospitality & Service
    4.22
  • Meals
    4.05
  • Onsen & Bath
    4.01
  • Satisfaction
    3.98

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Shizuoka PrefectureMansui 2000, Kakegawa City
TEL：+81-537-24-1111

Get off at Kakegawa Station. A Shuttle Service bus is available from the South Exit of Kakegawa Station (scheduled service). *See shuttle information for details.

About 15 minutes by car from the Kakegawa IC on the Tomei Expressway to the North Gate.
(If you search by phone number, enter 0537-24-2641 to be guided to the North Gate.)

Parking Information
Fee
Parking fee per night for guests ¥500
Parking time
---
Parking space
No restrictions
Number of parking spaces
650 cars available outdoor
Valet service
Unavailable
- Parking (650 spaces)
- North Wing / South Wing parking lots exclusively for staying guests

- Day-use parking: JPY 300 per hour (maximum JPY 1,200)

Pickup and drop-off information
Available (Free)
*For detailed operating hours, please visit the Tsumagoi Resort Sainosato website.

Please note that entry and exit gates are via the North Main Gate.

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