My all time favour
Hannya representing a jealousy female demon.
It possesses two sharp demon horns,
glaring eyes and a leering mouth.
The Hannya represents a beautiful japanese woman who had been betray by love and was filled with rage, jealousy and hatred all in her life and slowly grew within her.
Finally all these had transform her into a demon called Hannya.
Japan Hannya mask show the hidden side of ones.