The whole country, reliable Route Inn quality. About a 3-minute walk from Mizukaido Station, with a large public bath.

With the opening of the Tsukuba Express (Joban New Line) and the start of rapid train services on the Joso Line connecting at Moriya Station, Akihabara can now be reached in as little as 40 minutes, making it convenient for both business and tourism.

  • I stayed for a Multiple Night Stay.It was conveniently located near the station with easy access, and the coin laundry and bath were also easy to use. The staff service was excellent, and I would like to stay again.

    元市民 7/13/2026
  • I often visit Tsukubamirai City and usually stay at a Hotel along the TX line, but this time I came by car and decided to look for a Hotel in Joso City. It is more affordable than in Tsukuba City, but the quality of the Hotel remains the same. Located behind Mizuhodai Station on the Kantō Railway, there didn’t seem to be many restaurants or convenience stores nearby. With no large buildings around, there’s an unobstructed view of the scenery. The Room was clean and comfortable. On the first floor is Route Inn's signature "Tabibito no Yu" bathhouse. Upon entering, you take off your shoes and place your slippers in a shoe locker. There’s a space for resting or waiting with washing machines available for free use; detergent can be purchased at reception for 50 yen, while dryers are paid services. The bath isn’t very large—if 10 people were using it, both the tub and washing area would feel full—but with only about four users during my visit, it wasn’t an issue. The restaurant was open until around 9:30 PM; however, I heard that their takeout service will end starting April. Breakfast was standard as with any Route Inn—not particularly good or bad—and after eating I relaxed in the lobby with coffee from their dispenser while reading a newspaper. When traveling by car, staying at Route Inn is always reliable without disappointment.

    MJDRM 4/4/2025

Facilities and Services

See All
  • Hot spring
Large public bath / Within a 5-minute walk from the station / Within a 5-minute walk to the convenience store.
IN15:00~29:00
OUT10:00
Number of rooms153 rooms
PetNot allowed
Your childPermitted
  • Single
  • 11㎡
  • Capacity 1 person

【Early Bird Discount】Book early for a slightly more affordable property! ~30-day advance plan~

IN 15:00~29:00
OUT 10:00
¥7,700
Breakfast included ; 1 personTax included¥7,161
(USD 45.07)

[Buffet Breakfast Included] Simple Plan

IN 15:00~24:00
OUT 10:00
¥8,600
Breakfast included ; 1 personTax included¥8,428
(USD 53.04)
  • Single
  • 11㎡
  • Capacity 1 person

【Early Bird Discount】Book early for a slightly more affordable property! ~30-day advance plan~

IN 15:00~29:00
OUT 10:00
¥7,700
Breakfast included ; 1 personTax included¥7,161
(USD 45.07)

[Buffet Breakfast Included] Simple Plan

IN 15:00~24:00
OUT 10:00
¥8,600
Breakfast included ; 1 personTax included¥8,428
(USD 53.04)
  • Single
  • 11㎡
  • Capacity 1 person

【Early Bird Discount】Book early for a slightly more affordable property! ~30-day advance plan~

IN 15:00~29:00
OUT 10:00
¥8,050
Breakfast included ; 1 personTax included¥7,490
(USD 47.14)

[Buffet Breakfast Included] Simple Plan

IN 15:00~24:00
OUT 10:00
¥8,950
Breakfast included ; 1 personTax included¥8,772
(USD 55.21)

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Introduction of the Accommodation

Buffet Breakfast

Buffet Breakfast

■ Buffet Breakfast Hours: 6:30 AM - 9:00 AM Start your day right with a hearty breakfast! We offer a variety of warm dishes to suit different breakfast preferences, ensuring an energetic start to your day. Enjoy European bread imported directly from Europe. We serve four types of Heberer bread made with carefully selected ingredients from Switzerland and Germany: "Mini Kaiser," "Mini Semmel," "Mini Ciabatta," and "Mini Rustico Roll." These are offered on a rotating daily basis.

Notice from the Accommodation

  • Installation guide for hypochlorous acid air purifier Viruswasher

    We have installed the "Hypochlorous Acid Air Purifier Viruswasher" in the public spaces of the Hotel.
    *The installation location may vary depending on the store.
    We are thoroughly implementing infection prevention measures and look forward to welcoming our guests.

    What is the Hypochlorous Acid Air Purifier Viruswasher?
    It demonstrates the effects of virus suppression, sterilization, deodorization, and dust collection with two functions: space sterilization and deodorization using "hypochlorous acid" and air purification with a "high-performance HEPA filter."
    Additionally, with the added humidification function, it purifies the air in the space with five roles.

  • 【All rooms have free access to WOWOW】

    Route Inn Japan Co., Ltd. has partnered with WOWOW Inc. to introduce WOWOW's paid broadcasting services (WOWOW Prime, Live, Cinema) in all Route Inn Hotels across Japan, covering approximately 46,000 rooms, and has started a service allowing free viewing in guest rooms.

  • 【Wi-Fi is available in all rooms and the lobby】

    We have installed Wi-Fi spots in all guest rooms and the lobby.

    Guests with devices that can use Wi-Fi, such as smartphones and tablets, can use the internet via Wi-Fi connection for free.
    Please feel free to use it.

    Details on how to connect are provided in the lobby and guest rooms.

Basic Information

Card information
VISA / MASTER / JCB / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastBuffet Breakfast Hours: 6:30 - 9:00
Your child
You can stay.
■Child Sharing Existing Bedding Information■ Child Sharing Existing Bedding for Elementary School Students: 2,000 yen (tax included) Child Sharing Existing Bedding for Infants: Free For children sharing existing bedding beyond the room capacity, please do not include them in the number of guests when searching for available rooms, and kindly mention them in the comments section. ■Regarding Rooms with a Capacity of 2 Guests■ If you use a room with a capacity of 2 guests as "1 adult + 1 child sharing existing bedding," the charge will be for 2 adults. Thank you for your understanding. For more details, please contact the hotel.
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
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
Remarks
Radium Artificial Onsen The Radium Artificial Onsen large bath is an artificial onsen with Radihop, a quasi-drug approved by the Ministry of Health, Labour and Welfare (Approval No. 47D No. 447), dissolved in it. [Usage Hours] 15:00 - 2:00 5:00 - 10:00
Spring quality and benefits

Radium Artificial Onsen

Rheumatism, neuralgia, hemorrhoids, sensitivity to cold, 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
4.52
Wonderful (12)
  • Rooms & Amenities
    4.33
  • Facility
    4.42
  • Hospitality & Service
    4.58
  • Meals
    4.55
  • Onsen & Bath
    4.58
  • Satisfaction
    4.67

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Ibaraki Prefecture1555-2 Takaramachi, Mitsukaido, Joso City
TEL:+81-297-30-0011

【By Car】
Approximately 5 km from the Yawara Interchange on the Joban Expressway, about 10 minutes by car
【By Train】
Approximately 3 minutes on foot from Mizukaido Station on the Kanto Railway Joso Line

Parking Information
Fee
Free for guests
Parking time
---
Parking space
Overall length 5.3 m Vehicle width 2 m Vehicle height ---
Number of parking spaces
99 cars available outdoor
Valet service
Unavailable
At Hotel Route Inn, within the limited parking space, we kindly ask our guests to refrain from parking vehicles that occupy multiple spaces to ensure fair use of the parking lot.
Except for tour buses and specific vehicles (such as medical special vehicles and emergency vehicles), we ask for your understanding and cooperation regarding the use of vehicles that exceed one parking space.

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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