The Mimic - (Chapter 1) Monster 3

 About 

This monster is called by some people as the "Biwa Girl", a monster that plays a "Biwa" while trying to kill you. You can find her before going into the "Hotel", right after you teleport to the Second Part of the Chapter 1, and you can also find her inside the "Hotel", where you can also find another monster, but in a different part.

Her Mask/Face appears in the "Cave", at the end of the Chapter 3.

This monster is one of the 3 who doesn't have a unique jump scare.

Media