Hotel Sonia Otaru is under renovation from last December 2017.
Once completed, there will be a new building between Sonia I and Sonia II, to reopen as a hotel with three buildings.  
We are aiming to offer our guests an even more comfortable hotel to stay and we hope that you continue to honor us with your patronage in the future.  
We ask for your understanding and continued cooperation.  
We ask for your continued cooperation in the future. 


[Renovation work outline] (plan) 
Period: 20th December, 2017(Wed) to 12th December, 2018 (Wed), planned. 
Time: 8:30 to 18：00 (including weekends and public holidays). 
Details: New building construction work.
* Noise and vibration will be generated during the construction period. 



We sincerely apologize in advance for any inconveniences that may occur during this time.  


* Please be advised that construction period and time may vary somewhat, depending on the development and progress of the construction work.  
* Please be advised that noise and vibration will be generated during the hours of construction work.