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13th International Conference on Network and Service Management
Tokyo, Japan, Nov. 26 - Nov. 30, 2017


The CNSM 2017 OC has negotiated special rates for the participants and accompanying persons in Rihga Royal Hotel Tokyo, which is the 5-star hotel located in the campus of Waseda University.  Recently, the accommodation in Tokyo has been quite insufficient and very expensive due to the increase of tourists from abroad.  Therefore, we highly recommend you to book a hotel as soon as possible.  Although we keep 30 rooms available for the participants and accompanying persons, we are sorry about that there is no guarantee of room availability.  There are 3 plans as follows:


The limited special rate will be applied to only 10 rooms of the 30 rooms.  Each fee of the plans includes service charge and taxes.  Please note that there is a possibility that the rate will be changed.  Room and bed types (double or twin) will be run of the house, namely they are assigned when you check in and cannot choose them.  All the plans do not include breakfast.  You can order breakfast with a special rate of JPY1,500 per person per night when you make reservation.  The rate of breakfast will be JPY2,970 if you order at the hotel. 

Plan Number of persons Rate per night (JPY) Breakfast per person per night (JPY) Room and bed type
Limited special rate 1 17,000 Not included.
(You can order breakfast with JPY1,500 when you make reservation)
(You cannot
choose them)
Special rate 1 19,000
Special rate 2 2 26,000


Currently, we have very few rooms available on 25 Nov. (Sat.) because other events will be held in the same period. Therefore, the rate on 25 Nov. will be a little high.  Rooms’ availability information will be updated when any cancellation occurs or when we get additional rooms from Rihga Royal Hotel Tokyo.  Please check the rooms’ availability through the reservation system of Rihga Royal Hotel Tokyo.  The reservation system only supports a booking within 5 nights.  If you want to stay more than 5 nights, you can book a room by dividing your reservation into two parts.

The special rates will be applied to reservations through the below link.


We introduce the recommended hotels as follows along Tokyo Metro Tozai Line, which have good access to the conference venue.

Hotel name

Nearest station

Estimated rate (JPY)

Estimated time to Waseda Campus

Hotel Sunroute Takadanobaba

Takadanobaba Station


10 minutes

APA Hotel Iidabashi-Ekimae

Iidabashi Station


13 minutes

APA Hotel Iidabashi-Ekiminami


14 minutes

Hotel Metropolitan Edmont Tokyo


17 minutes

APA Hotel Tokyo Kudanshita

Kudanshita Station


17 minutes

Hotel Grand Palace Tokyo


15 minutes

Nakano Sun Plaza Hotel

Nakano Station


19 minutes

Organization In-Cooperation With
Technical Co-Sponsors