Hi there, Yusuke!
It sounds like you are ready to go on an adventure to The Happiest Place on Earth! As you are aware, each Guest of the Disneyland Resort theme parks must have both valid theme park admission and a
theme park reservation. The good news for those who purchase
theme park tickets on the Disneyland Resort website is that the purchase process includes booking the required park reservations at the same time. So those scheduled reservations you see in the “Future Plans” screen of the
Disneyland mobile app indicate you are already set to arrive at the entrance of the selected park. You can also review your reservation from the "
My Theme Park Reservations" page of the Disneyland Resort website.
The reservation limit message you have noticed simply means that you have already made the necessary theme park reservations for your tickets. Should you need to make changes to your reservations, you may visit the "
My Theme Park Reservations" page to cancel an existing reservation and then to re-book a new reservation in its place for another
available date for which your ticket is valid.
This is a magical time to visit the Disneyland Resort, Yusuke. The
Disney100 Celebration kicks off this month at the Disneyland Resort. And next month, the
"Magic Happens" Parade returns three years after its original debut. My family was there when "Magic Happens" first rolled down
Main Street, U.S.A. To say I was dazzled is an understatement. I hope you get a chance to see this amazing parade.
I hope you have a wonderful time at the Disneyland Resort, Yusuke. If you have any more questions as you continue to prepare for your visit, I hope you’ll visit us again here at planDisney.
~Tony