Here is the full list of all 12 A Winter's Daydream (Asia) trophies - there are 11 gold and 1 platinum.
Good job! Completed all tasks!
Receive a gift from your little sister
Witness something incredible
Watch your grandmother sample a cute dessert
When things don't go according to plan...
Preside over a tearful reunion
Repair your relationship with your little sister
Take a bus ride
Visit antiques shop
Got to the credits