Here is the full list of all 13 NEKOPARA Vol. 0 achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Boing Boing
Try the game in Chinese
Petted Vanilla
Petted Chocola
Petted Cinnamon
Petted Coconut
Petted Shigure
Petted Azuki
Petted Maple
Try the game in English
Good Night!
Try the game in Japanese
Good morning!