Page 53 - Memo Pages
Elaboration
The top sketch explains how to perform the Holy Cross in front of the windmill. Completing this puzzle satisfies page 54's 3rd circle.
The bottom sketch explains that using the Magic Dagger and Magic Wand simultaneously, then following up with the Magic Orb, allows the player to solve the puzzle depicted in the lower-right corner artwork. It is located in the lower part of the East Forest. Completing this puzzle satisfies page 54's 6th circle.