Here is the full list of all 27 NEKOPARA Vol. 3 achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Welcome to NekoPara!
Clear Chapter 1
Clear Chapter 2
Clear Chapter 3
Clear Chapter 4
Clear Chapter 5
Clear Chapter 6
Clear Chapter 7
Clear Chapter 8
Clear Chapter 9
Clear Chapter 10
Clear Chapter 11
Clear Chapter 12
Clear Chapter 13
Clear Chapter 14
Clear Chapter 15
Petted Chocola
Petted Vanilla
Petted Maple
Petted Cinnamon
Petted Azuki
Petted Coconut
Petted Shigure
Try playing it in English!
Try playing it in Japanese!
Try playing it in Chinese!
Bouncy, bouncy~