We sincerely look forward to welcoming you to our restaurant. ●If we are unable to contact you within 20 minutes of your reservation time, we may be forced to cancel your reservation, so please be sure to contact us if you are going to be late. ●For reservations for 5 or more people, please contact us via Instagram or our website. InstagramHP Reservations can only be made by people who can eat the same course meal at the same pace as adults. Please include children in the number of people selected for your reservation. ●If you would like to update/change the reservation detail, please contact to our below email address sushihouse@riastokyo.com