EmmaUK
Mega Poster
Get the App. You get free past passes in there. If you're familiar with the US fast pass / genie system you'll find it easy.Thanks. From what i can see you can no loner buy fast passes in advance, you have to buy them as one shots whilst in the park via the app?
If that's the case i'll probably make a decision when i'm in Japan and scope out how the queue times look once the new area opens.
In addition, around 3/4 of the best rides in each park are additional fees (think like Individual Lightning Lane at Disney World). Again, dead easy to do. Just make sure that the app is set up and ready to go.
You can book both as soon as you get into the park. This is part of the advantage of people getting at the Disney Parks so early - it gives a huge leg up on the popular fast pass rides.