Universal studio, best pass?

there are 6 passes with 2/3 different packages on Klook and i have no clue which one should we choose.

we are not interested in rides as much as we want to sight see the entire park. any reccomendations? we travel to japan in June and as i know the tickets needs to be bought in advance, or can we buy the tickets from universal studios when we arrive there?

by DiscountNew4320