Accommodation in the Tokai area (location of J-PARC)


Masago International Lodging

* Masago International Lodging is only for international users staying longer than 1 month.

masago masago_bed masag_PCroom



146-16 Muramatsu, Tokai-mura, Naka-gun, Ibaraki  MAP

Tel.: 029-287-0757

Room facilities

<All rooms>
Bed, desk and chair, air conditioner, shower with bathtub, toilet, closet, telephone, desk lamp, radio with cassette recorder, flashlight, refrigerator, electric kettle, Internet access (wired).
<Rooms for short-term stays>  TV

<Rooms for long-term stays>
Mini kitchen, electric stove, toaster, rice cooker, microwave oven, frying pan, pot, dishes and cutlery.

Shared facilities

Computer room (Internet access is available for free.), meeting room, telephone booth, lounge (Go and shogi (Japanese chess) sets and soft drink vending machine are available))
Parking: 4 cars
International calls available (extra fee will be charged)


Breakfast, Lunch, Dinner:

Prior reservation is required. Contact the Users Office by 9:00am 3days before check-in.
  It is not possible to choose between a Japanese or Western breakfast.
Meals are served at the cafeteria of the Masago Dormitory next door.


(tax included)

Open hours


273 yen-



205 yen-



410 yen-


Check in time/

Check out time

Check in: 4:00-9:30pm
Check out: 8:00-9:30am

* The entrance will be closed at 9:30pm. Contact the Users Office in advance if you will arrive after 9:30pm.
* It is necessary to submit a copy of passport when checking-in.(There is no copy machine at the front desk.)

Room Rates

Room type


(1month/tax included)

Western style room (single)

From 23,100 yen-

Western style room (twin)

From 50,500 yen-

As of April 1st, 2018

* The monthly rate applies from the 1st of the month to the last day.
  If you arrive and/or leave partway through a month (e.g. Jan.10th-Feb. 21st), the rate is calculated based on a daily rate decided each month.

Reservation and Cancellation

How to reserve

Make an accommodation request on the application form to visit J-PARC.
The Users Office will check vacancies and make a reservation for you.

How to cancel

Please contact the Users Office directly to cancel or change your reservation by the due date below.
You will be charged the room fee if you fail to inform the Users Office by the due date.
You cannot change or cancel reservations via the User Support System.

  • Canceling or changing a reservation: Contact J-PARC Users Office by 5:00pm (JST) one day before the check-in date (except weekends/holidays).
  • Canceling meals:by 5:00pm (JST) three days before the check-in date (except weekends/holidays).


Cash only. Credit cards are not accepted. Please pay when you check in..


You are required to recompense the cost if you lose your room key.

There is no trash can in the room for long-term stay.
Please purchase garbage-disposal bags of Tokai village sold at supermarkets, drug stores and convenience stores in the village.
Please throw the garbage to the designated place.

Tokai bunshitsu

 *No accommodation is available during weekends and holidays.


1085-2 Terunuma, Tokai-mura, Naka-gun, Ibaraki MAP





Toilet, wash basin, razor, toothbrush, soap, towel, air conditioning, table and chair, TV, tea set, Yukata, telephone, desk lamp, hair drier.
*Rooms do not have an en-suite shower. Please use the public bath.
<Japanese style room>: Futon

<Western style room>: Single bed, closet.


Common Fixtures

Public bath: 5:00-10:30pm (Sauna room, large/small bathroom), AED, hair drier, washing machine, tumble drier (one each, free of charge).
Parking: 20 cars.
No Internet access.
International telephone calls can be made (charges apply).



Breakfast: Must be reserved in advance. Please indicate your request on your J-PARC application form.
Lunch/Dinner: Available at the restaurant. Lunch/dinner may be eaten in your room if the restaurant is fully reserved. Service is unavailable on Saturday, Sunday and Japanese National holiday.

Opened hours

(Reservation required)







Check in/

Check out

Check in: 4:00-10:00pm
Check out: Weekdays/Saturdays before 9:00am
* The main entrance is closed at 10:00pm. Contact the Users Office in advance if you will be checking in after 10:00pm.


Room rates


Price including tax (with breakfast)

Price including tax (no breakfast)

Japanese style/Western style room

2,856 yen

2,310 yen

As of 26th march, 2014

*Room types cannot be specified.


Reservation and Cancellation

Making Reservations

Request accommodation on your J-PARC application form. The Users Office will check vacancies and make the reservation on your behalf.

Cancelling Reservations

Contact the Users Office by 12:00 on the day before the reservation date. Failure to do so will incur cancellation fees.



Payment by cash only. No credit cards are accepted. Pay on check in.



Replacement costs are incurred in the event of lost room keys.