Make a reservation online here for parties of 6 or less: https://resy.com/cities/irvine-ca/venues/hello-kitty-cafe
For parties of more than 6, email: IrvineReservations@hellokittycafe.com.
Be advised that The Bow Room at Hello Kitty Grand Cafe requests a credit card number to hold reservations. There is no charge for cancellations within 24 hours of the reservation time, but a $25 per person charge will be applied for late cancellations and no-shows. (e.g. For a party of 4 the cancellation fee would be $100).