If you have made a Web Reservation for KidZania Koshien until May 31st, you can use this page to review to your reservation details. (Telephone reservations, group reservations or reservations made through ticketing agencies cannot be altered via this page.)
Please cancel your ticket and make a new reservation. No cancellation fee is required.
If you make a new reservation, please be aware that you will also generate a new Reservation Number.