Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
Awaken From The Dream (Platinum)	Get all other trophies.
Dance of the Sugar Plum Fairy (Gold)	Finish Chapter 4.
No lighting (Gold)	In Level 4-4, get through without using oil lanterns.
Pastorale Symphony (Gold)	Finish Chapter 1.
Strings (Gold)	Finish Chapter 3.
The Dream Monologue (Gold)	Read all the scattered letters, unlock the hidden levels.
The Garden of Words (Gold)	Finish Chapter 2.
The Hedgehog Legion (Gold)	In Level 1-14, survive for 15 seconds among the Hedgehog Legion.
The Leaf of Autumn (Gold)	Unlock Chapter 3.
The Rain of Summer (Gold)	Unlock Chapter 2.
The Snow of Winter (Gold)	Unlock Chapter 4.
The Wind of Spring (Silver)	Start a new journey.
You jump, I jump (Gold)	Jump a total of 2000 times.