Reliable Route Inn quality across the whole country. About 4 minutes by car from Washizu Station, with a large public bath.

Perfect for business trips or sightseeing around Lake Hamana! Surrounded by the beautiful nature of the Kosai mountain range and Lake Hamana, we offer a warm and relaxing space in the charming town of Kosai with its mild climate.

  • It meets all the essential requirements I look for in a Hotel, so I’d like to give it full marks, but:Dinner is not served in the same venue as breakfast; it’s in a separate building. (You just move to the building right next door.)Isn’t the bath a bit small? It gets too crowded. (That said, it doesn’t seem especially small compared with other Route Inns, so it may just be that demand was underestimated.)So I’m deducting a few points. Still, these are minor issues if you keep them in mind, and I can definitely recommend it.

    名無しの逸休さん 5/29/2026

Facilities and Services

See All
  • Hot spring
Large public bath / Within a 5-minute walk to the convenience store.
IN15:00~24:00
OUT10:00
Number of rooms207 rooms
PetNot allowed
Your childPermitted
  • Double
  • 13.6㎡
  • Capacity 1~2 people

[Early Bird 30] Plan with 30-day advance discount

IN 15:00~24:00
OUT 10:00
¥12,600
Breakfast included ; 2 peopleTax included¥11,466
(USD 72.45)

[Early Bird 14] Plan with 14-day advance discount

IN 15:00~24:00
OUT 10:00
¥12,800
No meals ; 2 peopleTax included¥11,648
(USD 73.60)
  • Double
  • 13.6㎡
  • Capacity 1~2 people

[Early Bird 30] Plan with 30-day advance discount

IN 15:00~24:00
OUT 10:00
¥12,200
Breakfast included ; 2 peopleTax included¥11,468
(USD 72.46)

[Early Bird 14] Plan with 14-day advance discount

IN 15:00~24:00
OUT 10:00
¥12,500
No meals ; 2 peopleTax included¥11,750
(USD 74.24)
Twin
  • Twin
  • 19.8㎡
  • Capacity 1~2 people

[Early Bird 30] Plan with 30-day advance discount

IN 15:00~24:00
OUT 10:00
¥15,400
Breakfast included ; 2 peopleTax included¥14,014
(USD 88.55)

[Early Bird 14] Plan with 14-day advance discount

IN 15:00~24:00
OUT 10:00
¥15,800
No meals ; 2 peopleTax included¥14,378
(USD 90.85)

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Introduction of the Accommodation

Hanachaya Breakfast

Hanachaya Breakfast

■ Business Hours: 6:45 AM - 9:00 AM ~ Buffet with approximately 30 varieties of Japanese and Western dishes ~ * The breakfast venue is entirely non-smoking. * You may wear either the Room attire provided or your own casual clothing. We offer European bread directly imported from Europe. Enjoy a selection of four types of Heißtand bread, made with carefully selected ingredients from Switzerland and Germany: "Mini Kaiser," "Mini Semmel," "Mini Ciabatta," and "Mini Rustico Roll," served on a rotating daily basis. ■ Starting January 11, 2013, Maggie's Soup Bar is available! 【Three Authentic Soups】 - Popular corn soup with rich corn flavor - Classic beef consommé, mild yet light in taste - Cream chowder with cream cheese and floating vegetables These soups have been added to our morning drink menu to provide new variety. Relax and enjoy three warm soups in the morning!

Notice from the Accommodation

  • [For Group Reservations (15 or more guests)]

    No Show: 100% / Same-day Cancellation: 80% / Day-before Cancellation: 50% / Cancellation from 9 to 2 days prior: 10%

    *Reservations made for resale or redistribution purposes are strictly prohibited.

  • All rooms offer free WOWOW access.

    Route Inn Japan Co., Ltd. has partnered with WOWOW Inc. to introduce WOWOW's premium broadcasting services (WOWOW Prime, Live, Cinema) in all rooms of Route Inn Hotels across Japan (approximately 46,000 rooms), allowing guests to enjoy these services for free in their rooms.

    Make your stay more enjoyable during business trips or vacations by taking advantage of this added entertainment feature.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastBuffet with Japanese and Western cuisine
Your child
You can stay.
■Child Sharing Existing Bedding Information■ Child Sharing Existing Bedding (Elementary School Age) ... 2,000 yen (tax included) Child Sharing Existing Bedding (Infants and Toddlers) ... Free of charge For children sharing existing bedding beyond the room capacity, please do not include them in the number of guests during the vacancy search. Instead, kindly mention it in the comment section. ■Regarding Rooms with a Capacity of 2 Guests■ If a room with a capacity of 2 guests is used by "1 adult + 1 child sharing existing bedding," the rate will be charged as for 2 adults. Thank you for your understanding. For further details, please contact the Hotel directly.
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
Esthetic Massage
None
Fitness gym
None
Public Bath
The number of Public Bath
2
Business Hours
15:00~02:00
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
■ Bathing Conditions: Separate for Men and Women ■ Usage Hours: 15:00–26:00 / 5:00–10:00
Spring quality and benefits

■Radium Artificial Onsen

Rheumatism, neuralgia, hemorrhoids, cold sensitivity, back pain, fatigue recovery, bruises, eczema, stiff shoulders

SaunaNone
Hot stone spaNone
Others■Available Payment Methods■ ・Various electronic money (Please contact the Hotel for details) ・Various QR code payments (Please contact the Hotel for details)

Reviews

Overall Score
4.15
(15)
  • Rooms & Amenities
    4.27
  • Facility
    3.93
  • Hospitality & Service
    4.53
  • Meals
    4.23
  • Onsen & Bath
    3.93
  • Satisfaction
    4.00

*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 Prefecture1049-1 Komi, Kosai City
TEL:+81-53-574-0700

【By Car】
Approximately 20 minutes by car from the Mikabi IC on the Tomei Expressway.

【By Train】
Approximately 5 minutes by car from JR Tokaido Main Line Washizu Station.

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
129 cars available outdoor
Valet service
Unavailable
■ Flat parking lot with 129 spaces available
■ First-come, first-served basis
■ Reservation is required in advance for oversized vehicles such as buses or trucks exceeding one space.

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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