Here is the full list of all 11 ARK -the lost fairytale- achievements.
Enter the Twilight Garden.
Cure Mr. Rooster's cough.
But, where did he go...?
Show good table manners.
Meet new friends.
Let's enjoy the cherry blossoms in full-bloom.
When a bluebird is happy, it'll fly away when you're not paying attention to it.
Do not drop a tear, even if the bear is torn to pieces.
Meet my reliable brother.
Escape from the mansion.
Look into the mirror at the end...